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Diodes

diod · NASDAQ Technology
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Sector Technology
Industry Semiconductors
Employees 5001-10,000
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FY2006 Annual Report · Diodes
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Everywhere

Desktop PC
Notebook PC Adapter
Coffee Makers
Network Bridges
Medical Fetal Monitor
Disk Drives
Portable Phone
Satellite Car Radio
Video Projector SMPS
Alternator
Transmission Control
Instrument Panel
Electric Motor
Modem Card
PC SMPS
Speed Control Module
Logic Board
Airplane Black Box
Fan Timer
Marine Alternators
Electric Snow Blower
Generator
Sunroof Module
Switching Regulator
Mobile Phone
Dot Matrix Printer
Heating System
Brushless DC Motors
Satellite Dish System
Video CD Player
Cam/Crank Sensor
PHS Battery Charger
WLED Power Device
Central Locking System
Lighting Ballast
Inkjet Refill Kits
Bar Code Scanner
CD ROM Drive
Bio-Medical Equipment
Solenoid Valve
Telecom System SMPS
Dimming Mirror Control
Modem
200W SMPS
Airline Cellular Phone
Hand-Held Meter
Marine Battery
Charger
TV PFC Circuit
Preamplifiers
Fuse Block
Power Switch
Color Printer SMPS
Bottle ID System
Vacuum Cleaner
Servers
Dimmer Control Module
Moniputer 
HID Lighting
Toaster
Engine Cooling System
Traffic Lights
TV Power Supply
Digital Watches
Load Dump Circuit 

Decoder Box
Pager
Spa Chlorinator
Infra-Red Camera
Digital Cameras
TV/VCR Combo
Ignition Circuit
Medical Heart Monitor
DC/AC Inverter
Welder
Telephone Headset
Solenoid Control
Airbag ECU
Switch
Industrial Controls
8W HDSL Power Supply
150W SMPS
Telephone Handset
Gas Heater
Ballasts
3.3V SMPS Output
OLED Power Device
Transformer
Overhead Projector
X-Ray Power Supply
GSM Phone 
AC Motor Drive
Electronic Dart Game
Notebook PC 
Mouse
Airbag
Palm Size PC
Shift Interlock Module
Battery Charger
Internet Line Card
DC/DC Converters
Gas Meter
Projector
Linear Ballast
Chime Module
Ground Fault Detector
Third Brake Light
Regulator
Analog Modems
HVAC Control
Bubble Jet Printer
Control Equipment
Routers
Submarine
Exercise Stair Climber
Car Stereos
Switchboard
Dual Channel Driver
Color Television
Tasers
Door Switch Module
Satellite Uplink
Vending machines
Electric Lawnmower
Electric Wheelchair
Motion Picture Cameras
Smart Battery Module
Solid Flow Meter
Power Adapter Cradle
Powertrain Controller

06

Oil Sensor
Position Sensor
Video Printer 
ISDN Terminal
Cruise Control Module
Smart Mirror
Instrumentation
Brick Power Supplies
Monitor 
Emergency Lighting
Coin Changer
Security Camera System
Truck ABS Module
Graphics cards
Inverter Circuitry
Laptop Cover
Fax Machine
Printer
Card Scanner
Electron Microscope
Lift Gate Module
200W Power Supply
Motor Drive
Video Monitor
Satellite Antenna
ISDN System
Microwave Generator
Garage Door Openers
Solar Charger
Step-Down DC/DC
CATV Converter Box
Time Delay Relay
Ozone Generator
Forward Converter
ISDN Line Card
Home Security System
Lift Control
Process Control
Camera
Base Station
WLED Boost Driver
Fitness Equipment
Gas Analyzer
Power Steering Module
Rice Cooker
Diagnostic Module
Printer SMPS
110W SMPS
Concentrator Box
DIOD
Memory Module
Power Supply
Wireless Equipment
DAT Recorders
Receiver
Furnace Control
Sonar
Power Door Module
Starter Solenoid
Mixing Consoles
Home Theatre Systems
Line Conditioner
Refrigerator
Video Camera
Vending Machine
Thermal Printer

DIODES INCORPORATED
ANNUAL REPORT

ZIP Drive
Electric Utility Meter
Power Line Modem
Satellite Decoder
Audio System
Power Sunroof Module
PDA Solutions:
AC Adapter
TV/Multimedia System
Cell Phones
Remote Control
911 Emergency System
Wet/Dry Vacuum
Power Amplifier
Fan Motors
Height Control Module
Radio
Flow Meter
Clock
Electric Shaver
Exercise Treadmill
50W DC/DC Converter
Caller ID Box
Video Projector
Suppression Board
Voltage Regulation
Power Trunk Release
Set Top Boxes
Turbo Charger System
Turbine Engine
Laser Printers
20W Lamp Ballast
Electric Typewriter
Amplifiers
Audio Amplifier
CD Changer
Web-Phone 
Ultrasonic Generator
Transmitter
DSL Modems
HVAC Control Relays
Notebook Computers
Electronic Switch
Back Up Beeper Module
Microwave Oven
Computer Control Box
Oxygen Sensor
DC Fans
Buck Converter
3-Way Ballast
Gas Alarm
Voting Machine
DC Drive Module
WLED Headlight
Transmission Module
SIM Port
Protection Relay
Mini Disk Player
Temperature Control
Web-TV
LCD Monitor/TV
Door/Lid Switch
Hard Disk Drives 
Gas Detector
Telephone systems

HDTV
Low Power Lamp
Driver
TGV ABS System
Cable Repeater
Multiplexer
Answering Machine
Dual Airbag Module
Lamp Ballast
HVAC Equipment
TFT Panel BIOS Device
Cellular Base Station
Power Mirror Module
Forklift
CATV Set-Top Box
Power Generator
Notebook/Desktop
SMPS
High Voltage SMPS
Communications
Modem
Nuclear Test Box
300W SMPS
Fire Alarm System
Audio Power Amplifier
Solar Power System
VCR SMPS
Welding Control
DSS Receiver
Power Meter
ESD Protection
Video Game SMPS
Speakers
30W Power Supply
Seat Heater Module
Color Monitor SMPS
Exhaust Control System
Printer DC Motor
Drive
Scanner
Stereo Amplifier
PABX System
ISDN Board
Mass Flow Meter
4-Wheel Drive Actuator
Satellite Receiver
X-Ray Machine
Brake Light
Side-Impact Airbags
Satellite System
Printer Power Supply
ATX SMPS 3.3V Output
Speedometer
Medical Equipment
Air Purifier
Satellite Modem
Electric Golf Cart
Computer Power Supply
Voltage Reference
Floating Power Supply
Radiation Detector
Electric Vehicle
PCMCIA Cards
Word Processor
Brushless Motors

DECT Phone
Bicycle Alternator 
Controller
72W Linear Ballast
Card Printers
Elevator
Hair Dryer
Clock Radio
Li-Ion Battery Pack
Oil Burner
Horn Module
Smart Airbag Module
Analog Base Station
Brake Controller
2.4 GHz Telephone
Electric Heater
Diesel Controller
WLED Drivers
Cordless PBX System
Passive Entry System
Side-Impact Sensor
Color Monitor
HVAC System
USB Controller
Electronic Pump
Motor Cooling Fan
Escalator
Circuit Applications:
Reset ICS
Public Phone
Wi-Fi Modems
Door Control Module
Inkjet Printers
Telephone System
Electronic Thermostat
MP3 Player
Climate Control Module
Car Lock RFA Board 
Badge Printers
Appliance Control
Pagers, PCS
Electronic Road Sign
CATV Receiver
CD-RW Drive
Clutch Controller
HID Headlight System
Trailer ABS
Navigation System
Door Lock Controller
Optical Disk Drives
Alarm System
Portable DVD Players
Line Card
Solar Panels
HID Ballast
Laser Printer SMPS
Robotics
TV/Monitor
Hedge Trimmer
Security Systems
Output Circuit
T1 Repeater
Alarm Clock
Tape Back-Up Drive
PBX System

F I N A N C I A L   C H A RT S

NET SALES

IN MILLIONS

EARNINGS PER SHARE 1

STOCKHOLDERS’ EQUITY

PRO FORMA

IN MILLIONS

$343.3

$214.8
$185.7

$136.9
$115.8

$1.89

$1.29

$1.10

$0.47

$0.29

$294.2

$225.5

$112.1

$71.5
$57.7

02 03 04 05

06

02 03

04 05

06

02 03 04

05

06

F I N A N C I A L   H I G H L I G H T S

2002

2003

2004

2005

2006

(in thousands, except per share data)

Net Sales
Gross profit
Selling, general and administrative expenses
Research and development expenses
Other expenses
Total operating expenses
Income from operations
Interest income, net
Other Income (expense)
Income before taxes and minority interest
Income tax provision
Minority interest

$115,821
26,710
16,228
1,472
43
17,743
8,967
(1,183)
67
7,851
1,729
(320)

Net income - GAAP
Net income - Pro forma1

5,802
5,802

$136,905
36,528
19,586
2,049
1,037
22,672
13,856
(860)
(5)
12,991
2,460
(436)

10,095
10,095

$185,703
60,735
23,503
3,422
14
26,939
33,796
(637)
(418)
32,741
6,514
(676)

$214,765
74,377
30,285
3,713
(102)
33,896
40,481
221
406
41,108
6,685
(1,094)

25,551
25,551

33,329
33,329

$343,308
113,892
47,945
8,317
152
56,414
57,478
5,117
(1,474)
61,121
11,689
(1,289)

48,143
53,439

Earnings per share, diluted2:

GAAP
Pro forma

Number of shares, diluted:

GAAP
Pro forma

Total assets
Working capital
Long-term debt
Stockholders' equity
Return on assets
Return on equity

$
$

0.29
0.29

$
$

0.47 
0.47

$
$

1.10
1.10

$
$

1.29
1.29

$
$

1.74
1.89

19,946
19,946

$105,010
20,831
18,417
57,678

21,609
21,609

$123,795
27,154
12,583
71,450

23,207
23,207

$167,801
49,571
11,347
112,148

25,894
25,894

$289,515
146,651
9,486
225,474

27,668
28,300

$622,139
395,354
239,917
294,167

5.6%
10.7%

8.8%
15.6%

17.5%
27.8%

14.6%
9.7%

10.6%
18.5%

(1) 2006 pro forma net income excludes $5.3 million, or $0.15 per share, of non-cash, share-based compensation expense as per FAS123(R).
(2) Earnings per share adjusted for the effect of 3-for-2 stock splits in July 2000, November 2003, and December 2005.

Diodes Incorporated Annual Report 2006

WORKING 
ACROSS THE BOARD

WE KNOW THEM AS DIODES, RE CT IF IE RS,  T RANS IS TOR S, MOSFETS,
PROTECTION DEVICES, FUNCTI ON S P ECIF IC  ARRAYS,
HALL EFFECT SENSORS, AND POWE R  MANAGE ME NT DE VIC ES  LIKE  DC- DC
SWITCHING AND LINEAR VOLTAGE  RE GUL ATORS, AND MORE.   
 ALL YOU WANT TO KNOW IS T HAT T HE Y WORK.

Your alarm clock sounds, your eyes open—and Diodes is there. Your coffeepot brews, your TV broad-

casts, your toothbrush hums—and Diodes is there. But that’s just the start of it! Pop in some toast and—
you know it—Diodes is there! Open the garage door and—bingo—Diodes is there, too! Leaving for work,
Diodes is with you when you start your car and in your car’s GPS device. Dial in your favorite satellite 
station—Diodes! Flip on your mobile phone—Diodes again! Inside your briefcase, Diodes is in your 
notebook PC and in your new digital audio player—and more!

In fact, if you plug it in, turn it on or power it up, odds are Diodes is there as fiscal 2006 saw the 
Company launch a record number of new products in the discrete semiconductor market while also moving
strategically into the analog semiconductor segment. Now, as Diodes continues to expand its global reach, 
the Company’s products can truly be found all over the map, the world over—here, there, everywhere.

1. Diodes’ devices are essential components that help you stay connected and chat on the run.
2. Unlock your car and your potential with semiconductors designed by Diodes to make life more convenient.
3. Your digital audio player holds thousands of songs but it’s Diodes’ power management
devices that let you listen to them longer than ever. 
4. And, we’re in PDAs and other portable devices that allow you to live efficiently–
with time to enjoy music, and more.

KEY FOB

2.

SOT-523

PDA

4.

POWERDI™123

MOBILE PHONE

1.

DFN-1006

DIGITAL
AUDIO PLAYER

3.

DFN-2020-6

  EVERYWHERE 
at work

1. Our semiconductor solutions are the building blocks of a wide range of products
that allow you to do business anytime, anywhere — and everywhere.
2. You don’t need to see inside your computer monitor to clearly see the part that Diodes plays in the workplace.
3. Diodes, Inc’s transistors and switches help to power your computer and, in turn, empower your business.
4. When it’s time to get down to business, we’re there.

PRINTER

4.

POWERDI™5

COMPUTER
MONITOR

2.

SOT-23

COMPUTER 

3.

SOP-8

DESK PHONE

1.

MINIDIP

Diodes Incorporated Annual Report 2006

EVERYWHERE 
at play

DIGITAL AUDIO
PLAYER

3.

POWERDI™323

NOTEBOOK PC

1.

POWERDI™123

DIGITAL WATCH

2.

DFN-1006

1. Diodes, Inc’s devices do more than help make your notebook PC run, they help make it work on the run.
2. We can’t give you more time, but we can help you do more with the time you have.
3. Diodes’ devices don’t make music, but they support products that make music mobile.

I N N OVAT I O N

As our devices pack power and performance into increasingly smaller forms, end user-products are 
becoming more and more compact allowing each of us to work and play “everywhere”—which is where we
want to be. Consequently, 2006 saw Diodes once again focus our considerable research and development 
investment—over $8.3 million—on increasing our product efficiencies, in turn allowing our customers to
be more efficient and stay connected. In addition, in 2006 Diodes invested approximately $39 million in our
manufacturing facilities, further positioning us, not only as the recognized leader in reliability and innovation,
but as a premier supplier to the world’s leading OEMs. And that’s precisely everywhere we want to be.

Video Projector SMPS
Alternator
Transmission Control
Instrument Panel
Electric Motor
Modem Card
PC SMPS
Speed Control Module
Logic Board
Airplane Black Box
Fan Timer
Marine Alternators
Electric Snow Blower
Generator
Sunroof Module
Switching Regulator
Mobile Phone
Dot Matrix Printer
Heating System
Brushless DC Motors
Satellite Dish System
Video CD Player
Cam/Crank Sensor
PHS Battery Charger
WLED Power Device
Central Locking System
Lighting Ballast
Inkjet Refill Kits
Bar Code Scanner
CD ROM Drive
Bio-Medical Equipment
Solenoid Valve
Telecom System SMPS
Dimming Mirror Control
Modem
200W SMPS
Airline Cellular Phone
Hand-Held Meter
Marine Battery
Charger
TV PFC Circuit
Preamplifiers
Fuse Block
Power Switch
Color Printer SMPS
Bottle ID System
Vacuum Cleaner
Servers
Dimmer Control Module
Moniputer 
HID Lighting
Toaster
Engine Cooling System
Traffic Lights
TV Power Supply
Digital Watches
Load Dump Circuit 
Decoder Box
Pager
DC/DC Power Supplies
Spa Chlorinator
Infra-Red Camera
Digital Cameras
TV/VCR Combo
Ignition Circuit

Yes, Diodes is everywhere. But while getting there is one thing, staying there is something else—

WORKING AS USUAL

HVAC Equipment
Medical Heart Monitor
TFT Panel BIOS Device
DC/AC Inverter
Cellular Base Station
Welder
Power Mirror Module
Telephone Headset
Forklift
Solenoid Control
Airbag ECU
CATV Set-Top Box
Power Generator
Switch
Notebook/Desktop
Industrial Controls
8W HDSL Power Supply
SMPS
High Voltage SMPS
150W SMPS
Communications
Telephone Handset
Modem
Gas Heater
Nuclear Test Box
Ballasts
3.3V SMPS Output
300W SMPS
Fire Alarm System
OLED Power Device
Audio Power Amplifier
Transformer
Solar Power System
Overhead Projector
X-Ray Power Supply
VCR SMPS
Welding Control
GSM Phone 
AC Motor Drive
DSS Receiver
Electronic Dart Game
Power Meter
Notebook PC 
ESD Protection
Mouse
Video Game SMPS
Airbag
Speakers
Palm Size PC
30W Power Supply
Seat Heater Module
Shift Interlock Module
Color Monitor SMPS
Battery Charger
Internet Line Card
Exhaust Control System
Printer DC Motor Drive
DC/DC Converters
Scanner
Gas Meter
Stereo Amplifier
Projector
Linear Ballast
PABX System
Chime Module
ISDN Board
which is why we continue to look everywhere for the smartest ways to profitably grow our business. It’s
Ground Fault Detector
Mass Flow Meter
why, in 2006, Diodes entered the analog market through the Anachip acquisition, significantly enhancing
Analog Modems
4-Wheel Drive Actuator
cross-selling opportunities; it’s why we acquired the assets of APD Semiconductor, enhancing our product
Satellite Receiver
HVAC Control
capabilities and it’s why, as always, we remain committed to controlling and reducing costs—significantly
X-Ray Machine
Bubble Jet Printer
and everywhere that we can. Most importantly, however, it’s why we are everywhere our customers 
Brake Light
Control Equipment
want and need us to be.  
Side-Impact Airbags
Routers
Satellite System
Submarine
Printer Power Supply
Exercise Stair Climber
Car Stereos
ATX SMPS 3.3V Output
Switchboard
Speedometer
Dual Channel Driver
Medical Equipment
Color Television
Air Purifier
Tasers
Satellite Modem
Door Switch Module
Electric Golf Cart
Satellite Uplink
Computer Power Supply
Vending machines
Voltage Reference
Electric Lawnmower
Floating Power Supply
Electric Wheelchair
Radiation Detector
Motion Picture Cameras
Electric Vehicle
Smart Battery Module
PCMCIA Cards
Solid Flow Meter
Word Processor
Power Adapter Cradle
Brushless Motors
Powertrain Controller
DECT Phone
Oil Sensor
Bicycle Alternator 
Position Sensor
Controller
Video Printer 
72W Linear Ballast
Card Printers
ISDN Terminal
Elevator
Cruise Control Module
Hair Dryer
Smart Mirror
Clock Radio
Instrumentation
Li-Ion Battery Pack
Brick Power Supplies
Oil Burner
Monitor 

Emergency Lighting
Coin Changer
Security Camera System
Truck ABS Module
Graphics cards
Inverter Circuitry
Laptop Cover
Fax Machine
Printer
Card Scanner
Electron Microscope
Lift Gate Module
200W Power Supply
Motor Drive
Video Monitor
Satellite Antenna
ISDN System
Microwave Generator
Garage Door Openers
Solar Charger
Step-Down DC/DC
CATV Converter Box
Time Delay Relay
Ozone Generator
Forward Converter
ISDN Line Card
Home Security System
Lift Control
Process Control
  EXPANDING OUR BUSINESS TO  INC RE ASE
Camera
OUR MARKET S HARE  AND VAL UE.
Base Station
ALL YOU WANT TO KNOW IS THAT  IT’S  WORKI NG.
WLED Boost Driver
Fitness Equipment
Gas Analyzer
Power Steering Module
Rice Cooker
Diagnostic Module
Printer SMPS
110W SMPS
Concentrator Box
Memory Module
Power Supply
Wireless Equipment
DAT Recorders
Receiver
Furnace Control
Sonar
Power Door Module
Starter Solenoid
Mixing Consoles
Home Theatre Systems
Line Conditioner
Refrigerator
Video Camera
Vending Machine
Thermal Printer
ZIP Drive
Electric Utility Meter
Power Line Modem
Satellite Decoder
Audio System
Power Sunroof Module
PDA Solutions:
AC Adapter
TV/Multimedia System

Cell Phones
Remote Control
911 Emergency System
Wet/Dry Vacuum
Power Amplifier
Fan Motors
Height Control Module
Radio
Flow Meter
Clock
Electric Shaver
Exercise Treadmill
50W DC/DC Converter
Caller ID Box
Video Projector
Suppression Board
Voltage Regulation
Power Trunk Release
Set Top Boxes
Turbo Charger System
Turbine Engine
Laser Printers
20W Lamp Ballast
Electric Typewriter
Amplifiers
Audio Amplifier
CD Changer
Web-Phone 
Ultrasonic Generator
Transmitter
DSL Modems
HVAC Control Relays
Notebook Computers
Electronic Switch
Back Up Beeper Module
Microwave Oven
Computer Control Box
Oxygen Sensor
DC Fans
Buck Converter
3-Way Ballast
Gas Alarm
Voting Machine
DC Drive Module
WLED Headlight
Transmission Module
SIM Port
Protection Relay
Mini Disk Player
Temperature Control
Web-TV
LCD Monitor/TV
Door/Lid Switch
Hard Disk Drives
Gas Detector
Telephone systems
HDTV
Low Power Lamp
Driver
TGV ABS System
Cable Repeater
Multiplexer
Answering Machine
Dual Airbag Module
Lamp Ballast

At Diodes, it’s working as usual. And it’s paying off—everywhere.

Horn Module
Smart Airbag Module
Analog Base Station
Brake Controller
2.4 GHz Telephone
Electric Heater
Diesel Controller
WLED Drivers
Cordless PBX System
Passive Entry System
Side-Impact Sensor
Color Monitor
HVAC System
USB Controller
Electronic Pump
Motor Cooling Fan
Escalator
Circuit Applications
Reset ICS
Public Phone
Wi-Fi Modems
Door Control Module
Inkjet Printers
Telephone System
Electronic Thermostat
MP3 Player
Car Lock RFA Board 
Badge Printers
Appliance Control
Pagers, PCS
Electronic Road Sign
CATV Receiver
CD-RW Drive
Clutch Controller
HID Headlight System
Trailer ABS
Navigation System
Door Lock Controller
Optical Disk Drives
Alarm System
Portable DVD Players
Line Card
Solar Panels
HID Ballast
Laser Printer SMPS
Robotics
TV/Monitor
Hedge Trimmer
Security Systems
Output Circuit
T1 Repeater
Alarm Clock
Tape Back-Up Drive
PBX System
Low Drop Regulator
Trailer Brake Control
Cable STB
Nuclear Submarine
Fluorescent Ballast
Digital Television
Signal Line Isolator
Switching System
Inverters
Alarm System
Microwave Oven

150W SMPS
Telephone Handset
Gas Heater
Ballasts
3.3V SMPS Output
OLED Power Device
Transformer
Overhead Projector
X-Ray Power Supply
GSM Phone 
AC Motor Drive
Electronic Dart Game
Notebook PC 
Mouse
Airbag
Palm Size PC
Shift Interlock Module
Battery Charger
Internet Line Card
DC/DC Converters
Gas Meter
Projector
Linear Ballast
Chime Module
Ground Fault Detector
Third Brake Light
Regulator
Analog Modems
HVAC Control
Bubble Jet Printer
Control Equipment
Routers
Submarine
Exercise Stair Climber
Car Stereos
Switchboard
Dual Channel Driver
Color Television
Tasers
Door Switch Module
Satellite Uplink
Vending machines
Electric Lawnmower
Electric Wheelchair
Motion Picture Cameras
Smart Battery Module
Solid Flow Meter
Power Adapter Cradle
Powertrain Controller
Oil Sensor
Position Sensor
Video Printer 
ISDN Terminal
Cruise Control Module
Smart Mirror
Instrumentation
Brick Power Supplies
Monitor 
Emergency Lighting
Coin Changer
Security Camera System
Truck ABS Module
Graphics cards
Inverter Circuitry
Laptop Cover

Fax Machine
Printer
Card Scanner
Electron Microscope
Lift Gate Module
200W Power Supply
Motor Drive
Video Monitor
Satellite Antenna
ISDN System
Microwave Generator
GLOBAL
Garage Door Openers
PRESENCE
Solar Charger
Step-Down DC/DC
(REVENUE)
CATV Converter Box
Time Delay Relay
Ozone Generator
Forward Converter
ISDN Line Card
Home Security System
Lift Control
Process Control
Camera
Base Station
WLED Boost Driver
Fitness Equipment
Gas Analyzer
Power Steering Module
Rice Cooker
Diagnostic Module
Printer SMPS
110W SMPS
Concentrator Box
Memory Module
Power Supply
Wireless Equipment
DAT Recorders
Receiver
Furnace Control
Sonar
Power Door Module
Starter Solenoid
Mixing Consoles
Home Theatre Systems
Line Conditioner
Refrigerator
Video Camera
Vending Machine
Thermal Printer
ZIP Drive
Electric Utility Meter
Power Line Modem
Satellite Decoder
Audio System
Power Sunroof Module
PDA Solutions:
AC Adapter
TV/Multimedia System
Cell Phones
Remote Control
911 Emergency System
Wet/Dry Vacuum
Power Amplifier
Fan Motors
Height Control Module

Radio
Flow Meter
Clock
Electric Shaver
Exercise Treadmill
50W DC/DC Converter
Caller ID Box
Video Projector
Suppression Board
Voltage Regulation
Power Trunk Release
Set Top Boxes
Turbo Charger System
Turbine Engine
Laser Printers
20W Lamp Ballast
Electric Typewriter
Amplifiers
Audio Amplifier
CD Changer
Web-Phone 
Ultrasonic Generator
Transmitter
DSL Modems
HVAC Control Relays
Notebook Computers
Electronic Switch
Back Up Beeper Module
Microwave Oven
Computer Control Box
Oxygen Sensor
DC Fans
Buck Converter
3-Way Ballast
Gas Alarm
Voting Machine
DC Drive Module
WLED Headlight
Transmission Module
SIM Port
Protection Relay
Mini Disk Player
Temperature Control
Web-TV
LCD Monitor/TV
Door/Lid Switch
Hard Disk Drives 
Gas Detector
Telephone systems
HDTV
Low Power Lamp
Driver
TGV ABS System
Cable Repeater
Multiplexer
Answering Machine
Dual Airbag Module
Lamp Ballast
HVAC Equipment
TFT Panel BIOS Device
Cellular Base Station
Power Mirror Module
Forklift
CATV Set-Top Box
Power Generator

Diodes Incorporated Annual Report 2006

Notebook/Desktop
SMPS
High Voltage SMPS
Communications
Modem
Nuclear Test Box
300W SMPS
Fire Alarm System
Audio Power Amplifier
Solar Power System
VCR SMPS
Welding Control
DSS Receiver
Power Meter
ESD Protection
Video Game SMPS
Speakers
30W Power Supply
Seat Heater Module
Color Monitor SMPS
Exhaust Control System
Printer DC Motor
Drive
Scanner
Stereo Amplifier
PABX System
ISDN Board
Mass Flow Meter
4-Wheel Drive Actuator
Satellite Receiver
X-Ray Machine
Brake Light
Side-Impact Airbags
Satellite System
Printer Power Supply
ATX SMPS 3.3V Output
Speedometer
Medical Equipment
Air Purifier
Satellite Modem
Electric Golf Cart
Computer Power Supply
Voltage Reference
Floating Power Supply
Radiation Detector
Electric Vehicle
PCMCIA Cards
Word Processor
Brushless Motors
DECT Phone
Bicycle Alternator 
Controller
72W Linear Ballast
Card Printers
Elevator
Hair Dryer
Clock Radio
Li-Ion Battery Pack
Oil Burner
Horn Module
Smart Airbag Module
Analog Base Station
Brake Controller
2.4 GHz Telephone
Electric Heater

COMPUTER

36%

36%

Diesel Controller
WLED Drivers
Cordless PBX System
Passive Entry System
Side-Impact Sensor
Color Monitor
HVAC System
USB Controller
Electronic Pump
Motor Cooling Fan
Escalator
Circuit Applications:
Reset ICS
Public Phone
Wi-Fi Modems
DIVERSE 
Door Control Module
END-MARKETS  
Inkjet Printers
Telephone System
Electronic Thermostat
MP3 Player
CONSUMER 
Climate Control Module
ELECTRONICS
Car Lock RFA Board 
Badge Printers
Appliance Control
Pagers, PCS
Electronic Road Sign
CATV Receiver
CD-RW Drive
Clutch Controller
HID Headlight System
Trailer ABS
Navigation System
Door Lock Controller
Optical Disk Drives
Alarm System
Portable DVD Players
Line Card
Solar Panels
HID Ballast
Laser Printer SMPS
Robotics
TV/Monitor
Hedge Trimmer
Security Systems
Output Circuit
T1 Repeater
INDUSTRIAL
Alarm Clock
Tape Back-Up Drive
PBX System
Low Drop Regulator
Trailer Brake Control
Cable STB
Nuclear Submarine
Fluorescent Ballast
AUTOMOTIVE
Digital Television
Signal Line Isolator
Switching System
Inverters
Keyboard
DC Fan Motors
Booster Circuit 
Motor Control
Exit Sign
O-Ring Diode Circuit
Datacom Adapter Card

12%

14%

2%

COMMUNICATIONS

Automotive Alternators
Computer Processor
Actuator
Washing Machine
Dataline/USB Protector
FET Protection Circuit
Satellite STB
Cable Modems
Airbag Module
Cooling Fan
CDMA Base Station
Analog Phone Set
Telephony Card
DC Motor
Engine Control Modules
Remote Car Starter
Bluetooth Chipset
Desktop PC SMPS
400W SMPS
Camcorders
Digital Audio Players
Serial Bus Card
Set-Top Boxes
Smoke Detector
Digital Cameras
CD Player
Mobile Handsets
Testing Equipment
LCD TVs
Game Consoles
Copy Machine
Portable GPS
Flight Simulator
Thermostat
Blower Motor
Electric Fan Motor
Notebooks
PWM Converter
Flat-Panel Monitors
Motherboards, PDAs 
USB Power Switch
Multi-Function Printers 
Cordless Phones
Servers 
Rain Sensor 
Network Interface Cards
Traffic Sign System
Hard Disk Drives
Label Printers
Taxi Trip Meter
Burglar Alarm 
Gateways, Routers
ABS Control Unit
Switches, Hubs
Servers/Networking
Fiber Optics, DSL,
Gas Utility Meter
Cable and Standard
Modems, Networking
IPTV STB
Wireless, Ethernet, 
Remote metering 
Power/Phone Lines
Actuator Control
WLED Flashlight
Dish Washer
Steering Controller
Lighting
Calibrator
Power Supplies
DC-DC Conversion
Blender
Security Systems
Electric Toothbrush
Motor Control DC Fans
VCR (VHS)
Solar Panel Control
RF Power Device
Depth Sensor
Trailer Light Module
Comfort Controls
High Power SMPS
Audio/Video Players
Invisible Fence 
GPS
Desktop PC
Navigation
Satellite Radios
Notebook PC Adapter
Coffee Makers
Network Bridges
Medical Fetal Monitor
Disk Drives
Portable Phone
Satellite Car Radio
Video Projector SMPS

asia
65%
north america
32%
europe
3%

Dear Shareholders

L E T T E R   F R O M   O U R   P R E S I D E N T  A N D   C E O

WE ARE PLEASED TO REPORT THAT 2006 REPRESENTED ANOTHER
YEAR  OF  OUTSTANDING  PERFORMANCE  FOR  DIODES  INCORPO-
RATED. WE MAKE THIS STRONG STATEMENT AS A RESULT OF OUR
ACHIEVEMENTS IN:

STRENGTHENING OUR POSITION IN THE HIGH-GROWTH AREAS
OF APPLICATION-SPECIFIC STANDARD PRODUCTS WITHIN THE BROAD
DISCRETE AND ANALOG SEMICONDUCTOR MARKETS. PRODUCTS IN THIS
MARKET HAVE 8 PINS OR LESS AND INCLUDE DIODES, RECTIFIERS,
TRANSISTORS, MOSFETS, PROTECTION DEVICES, FUNCTIONAL SPECIFIC
ARRAYS, POWER MANAGEMENT DEVICES, AND MORE. 

SUCCESSFULLY EXPANDING OUR PRODUCT OFFERING WITH THE
ADDITION OF HALL EFFECT SENSORS, POWER MANAGEMENT PRODUCTS,
FUNCTIONAL SPECIFIC ARRAYS AND PROTECTION DEVICES WITH
A PRODUCT FOCUS THAT DELIVERS GREATER VALUE TO OUR CUSTOMERS
WHILE LEVERAGING OUR STRONG COST POSITION.

EXPANDING OUR GLOBAL REACH BY ENHANCING OUR SALES AND
ENGINEERING SUPPORT TEAMS AND STREAMLINING OUR DISTRIBUTION
NETWORKS TO PROVIDE BETTER COVERAGE ACROSS ASIA,
NORTH AMERICA AND EUROPE.
COMPLETING A $230 MILLION CONVERTIBLE BOND OFFERING THAT
PROVIDES DIODES TREMENDOUS FLEXIBILITY TO EXECUTE
OUR CORPORATE GROWTH STRATEGY.

Looking forward to 2007, we expect to continue to build on our
strengths as we benefit from synergies between our product lines and
focus on customer centric innovation and efficient manufacturing all
with the goal of delivering profitable growth. 

The key elements of our corporate strategy, our intense customer
focus, our track record of innovation, financial discipline, and industry
leading packaging technology have served us well, as evidenced by
our results. 

Fiscal 2006 was another record-breaking year for Diodes, Inc.

Revenues increased 60% to a record $343.3 million
from $214.8 million in 2005.

Gross profit increased 53% to a record $113.9 million,
with gross margin at 33.2% for the year. 

Pro forma   net income (adjusted for FAS123R expense) increased
60% to a record $53.4 million, compared with $33.3 million
a year ago, and pro forma earnings per share
(excluding FAS123R expense) increased to $1.89 from $1.29.

We generated $72.1 million in cash from operations
versus $47.7 million in 2005. 
Our balance sheet strengthened with cash and short-term
investments of nearly $340 million versus $114 million last year.

Shareholder equity increased to $294 million
compared with $225.5 million in 2005.

In 2006, we reached a number of important milestones that position
us to maintain our track record of profitable growth in the years ahead
and create substantial shareholder value. We completed the acquisition
of Anachip Corporation, a fabless semiconductor business based in
Taiwan, and successfully integrated it into our sales and marketing
channels.  We  entered  the  attractive  Hall  effect  sensors,  power 
management and functional specific arrays markets, creating signifi-
cant cross-selling opportunities, expanding our customer base and
opening new avenues for innovation. 

We  also  completed  the  acquisition  of  APD Semiconductor,  a 
privately held U.S.-based fabless semiconductor company with SBR®
patented super barrier rectifier technology to enhance our product 
capabilities and technology leadership position in the low pin count 
standard product semiconductor market. 

In addition, through our successful $230 million convertible bond
offering, we gained tremendous financial flexibility to pursue strategic
initiatives, including acquisitions to accelerate our profitable growth. 

OUR STRATEGY OF PROFITABLE GROWTH
Diodes’ strategy is to achieve profitable growth by consolidating our
leadership in application specific standard products targeted at high
growth end user applications in consumer, computer and communications
industries, and by leveraging our outstanding packaging technology and
highly efficient manufacturing base, while developing innovative new
products. All of these have enabled Diodes to expand and deepen our
customer relationships. 

Application-Specific Standard Product Focus
Our Company’s strategy is to leverage our existing customer base 
to  drive  sales  of  new  and  differentiated  products  with  the  goal  of 
delivering profitable growth to you, our shareholders. In that effort,
we are moving forward on the foundation we strengthened in 2006,
which is to focus on high market growth opportunities in the applica-
tion-specific standard product market within the broad discrete and
analog semiconductor markets, where we think we can leverage our
core competencies in packaging, manufacturing, and customer-focused
innovation. 

This business model has served us well.  With our 2006 revenue 
of  $343 million,  we  have  delivered  a  five-year  compound  annual 
revenue growth rate (CAGR) of 29.2%, significantly outpacing the
broader semiconductor market. Following our strategic decision in
2005 to  extend  our  product  focus,  we  moved  quickly  to  acquire
Anachip and closed the transaction in early 2006. 

Our extension into the Hall effect sensors and Power Management
product lines provides us with a market opportunity that focuses on
high growth areas that have higher margins. In addition, these product
lines share essentially the same customers and end-user applications as 
our current product lines, providing us with excellent cross-selling 
opportunities,  and  helping  us  to  expand  and  deepen  our  customer 
relationships. Overall, we believe that our strong results for the year 
reflect our customers’ acceptance of our broader product lines and 
reaffirm our confidence in the soundness of our strategic direction.  

Manufacturing Efficiency
Diodes operates two state-of-the-art manufacturing facilities in mainland
China. During 2006, we invested $32 million in new manufacturing 
capacity and increased our total output by  43% to over  11.8 billion 
devices per year. We remain committed to achieving the lowest cost and
highest  quality  position  in  our  industry  by  our  relentless  pursuit  of 
continuous improvement in manufacturing efficiencies through product
innovation and economies of scale. We will continue to deliver the 
highest  quality  products  and  services  our  customers  have  come  to 
expect. Finally, we will maintain our customer-centered approach to 
adjust and reconfigure our production schedule to deliver devices of 
outstanding reliability for high-volume applications within very tight
delivery  schedules. We  believe  that  our  approach  to  manufacturing 

Diodes Incorporated Annual Report 2006

addressable markets, enhancing our product capabilities, and expanding
our customer base and geographic footprint. Over time, we intend to 
expand product capabilities into proprietary linear and mixed signal 
segments  that  can  benefit  from  our  low  cost  packaging to  support 
continued margin improvement. 

The  acquisitions  of  Anachip  and  APD are  good  examples  of 
the types of opportunities that fit our acquisition criteria. Anachip’s
product focus along with their excellent design team have extended
Diodes’ standard analog product capabilities, broadened our customer
base and created significant cross-selling opportunities. In addition,
we expect to capture cost saving synergies as we transition production
from the currently outsourced packaging to Diodes’ state-of-the art
manufacturing facilities. The APD acquisition, in turn, has enhanced
our discrete application specific standard product capabilities with the
SBR® technology which, combined with Diodes’ world-class packaging
capabilities, will allow us to offer a far superior product in respect 
to both cost and performance, bringing  forth a technological break-
through unobtainable with traditional Schottky technology.

Going  forward,  we  intend  to  replicate  our  proven  strategy  to
broaden  our  product  focus  and  expand  our  participation  in  the 
application-specific standard product areas where we can leverage our 
competitive advantages to accelerate our profitable growth. Based on
feedback from our customers and our solid track record of execution,
we continue to see a wide range of opportunities to deliver positive
results in the years ahead.

MARKET RECOGNITION
The success of our business strategy and our consistent execution over
the past several years continue to elicit prominent media and market
recognition. During 2006, our recognition includes:

FORBES MAGAZINE’S 2006 List of 200 Best Small Companies
STANDARD & POOR’S Inaugural Global Challengers’ 300 List
FORTUNE MAGAZINE’S 100 Fastest Growing Companies
BUSINESS 2.0 MAGAZINE’S Fastest-Growing Technology Companies
BUSINESSWEEK MAGAZINE’S 2006 List of 100 Best Small Companies
ELECTRONIC BUSINESS MAGAZINE’S 30 Best Small Electronics Companies

In addition, during 2006 Diodes was added to the S&P SmallCap 600
Index and was included in the new Nasdaq Global Select Market, the
stock market with the highest initial listing standards in the world. 

As we enter 2007, we remain excited about the opportunities ahead
and we are confident that our successful track record of execution and
our current strategic position will allow us to continue to outpace the
overall  industry. We  look  forward  to  continuing  to  deliver  on  our 
objectives of creating value for all our shareholders and customers.

We would like to close by thanking all of Diodes’ shareholders,
customers, employees and suppliers for making our success possible.
We  are  very  pleased  to  move  forward  on  our  business  strategy  as 
a winning team, and look forward to our continued successes.

Sincerely,

Dr. Keh-Shew Lu 
PRESIDENT AND CHIEF EXECUTIVE OFFICER

excellence, quality, flexibility and reliability at a very competitive cost
is key to our business strategy and success, and has positioned Diodes
as a premier supplier to some of the leading OEMs in the world.

Technology Innovation
In 2006, we strengthened our product design centers in Dallas, San Jose,
Shanghai and Taipei to position our design engineers to work more
closely with our customers and enable Diodes to deliver a stream of 
innovative solutions in our targeted product categories. By working
closely  with  our  market-leading  customers  and  tailoring  our  R&D
efforts to their specific needs, we have gained a superior understanding
of their requirements and can anticipate and quickly respond to their
emerging product development needs. As the trend toward converged
consumer electronics devices in ever smaller form factors continues to
drive demand for products that can help our customers achieve enhanced
performance and energy efficiencies while shrinking printed circuit
board  real  estate,  we  have  been  able  to  introduce  market-leading 
innovative products to address our customer needs. 

During 2006, we introduced the PowerDI™323, a high performance
proprietary platform in one of the smallest form factors in the market,
building  on  the  success  of  our  PowerDI™123 and  PowerDI™5 
platforms.  We  also  launched  the  AH180 product  platform,  a  new 
generation low-voltage Hall Sensor switch designed to reduce our 
customers’  time  to  market  and  solution  cost. The  AH180 size  and
power consumption performance make it a perfect fit to a wide range
of  applications  in  the  fast  growing  portable  consumer  electronics 
market. Finally, through the APD Semiconductor acquisition, we were
able to launch an SBR® product family packaged in Diodes’ proprietary
high performance PowerDI™123. The 3 Ampere SBR® rectifier product
family provides unsurpassed efficiency, superior reliability, and a wide
safe operating area in applications like disk drives, high temperature
automotive  applications,  DC/DC  converters,  and  in  small  portable 
electronics such as mobile phones, digital audio players and digital
cameras. 

Also  in  2006,  we  successfully  introduced  a  significant  number 
of new products, which have been embraced by our customers and 
constituted nearly 28% of total revenues. For 2007, we expect to continue
to introduce a significant number of new offerings that leverage our 
existing breakthrough technologies, as well as other technologies that
are under development. 

Customer Focus
Diodes’ customer service culture pervades all levels of our organization
and  has  enabled  us  to  build  a  customer  base  that  includes  global 
industry leaders in the computing, consumer electronics, communica-
tions,  industrial  and  automotive  sectors.  Our  engineers  work  with 
customers side by side to understand their requirements and to help them
reduce component count and footprint and to improve functionality.
And our flexible manufacturing facilities will quickly shift produc-
tion  to  accommodate  customer  needs  and  scale  up  production  on 
customized application specific devices. This level of responsiveness has
enabled Diodes to stay ahead of the curve on our customers’ ongoing
and future needs and expand our position with each new generation of
end devices. We deliver world-class service support to our clients from
our  sales,  engineering  and  marketing  teams  in  the  United  States, 
Asia and Europe.

THE ROAD AHEAD
As we enter into 2007 we will continue to leverage our core competencies
around manufacturing excellence, packaging technology and customer
centric  innovation  to  expand  our  market  share  in  the  application-
specific standard product market targeting organic growth above the
overall  market.  In  addition,  we  are  actively  evaluating  acquisition 
opportunities  to  accelerate  our  profitable  growth  by expanding  our 

__________
PowerDI is a trademark and SBR is a registered trademark of Diodes Incorporated.

Corporate Governance Highlights

Investor confidence in public companies is essential to the functioning of the global economy.
To enlist and sustain Investor confidence in Diodes Incorporated, we provide public access to information about
our corporate governance policies in an Investor section of our website at www.diodes.com. These policies
provide a framework for the proper governance of our Company, consistent with government requirements and
in the best interests of you, our Shareholders.

Key information about our corporate governance policies and commitments:

Majority of Board members and Board committee members are independent

Board adopted a Code of Business Conduct

Board committee charters clearly establish respective roles and responsibilities

Audit Committee established policies for auditor independence

Moss Adams LLP, our independent registered public accounting firm, reports directly to the Audit Committee,
and any non-audit services performed do not interfere with their independence

Audit Committee conducts an appropriate review of all related party transactions for potential conflict
of interest situations on an ongoing basis and approves such transactions

Audit Committee members meet regularly with internal and external auditors, without the presence
of the Company's management

Internal Audit Manager reports directly to the Audit Committee

Through internal audit control functions, we monitor compliance with our global financial policies
and practices over critical areas, including: internal controls, financial accounting and reporting, fiduciary
accountability, and safeguarding of our corporate assets

A whistle-blower hotline has been established as a confidential means for employees to address issues to the
Audit Committee regarding our Company’s accounting, internal accounting controls and auditing practices

The Board adopted a Code of Ethics for the Chief Executive Officer and all members of our finance department,
including the principal financial/accounting officer

Compensation Committee makes recommendations to the Board regarding compensation,
benefits and incentive arrangements for officers

Nominating Committee recommends director nominees to be selected by the Board

Our culture demands integrity and an unyielding commitment to strong internal practices and policies. 

We thank you for the confidence you have placed in us.

2006
Form 10-K

United States 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 

FORM 10-K 

[ X ]  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF  
THE SECURITIES EXCHANGE ACT OF 1934 
For the fiscal year ended December 31, 2006. 
or 
[    ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF 
THE SECURITIES EXCHANGE ACT OF 1934 
For the transition period from _______ to ________. 
Commission file number:  1-5740 

DIODES INCORPORATED 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of incorporation or organization) 

95-2039518 
(I.R.S. Employer Identification 
Number) 

3050 East Hillcrest Drive,  Westlake Village, California 
(Address of principal executive offices) 

91362 
(Zip Code) 

Registrant’s telephone number, including area code:  (805) 446-4800 
Securities registered pursuant to Section 12(b) of the Act: 

Title of Each Class 
Common Stock, Par Value $0.66 2/3  

Name of Each Exchange on Which Registered 
The NASDAQ Stock Market LLC 

Securities registered pursuant to Section 12(g) of the Act:  None 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Security Act. Yes  [X  ]

No [   ] 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes  [      ]

No [X] 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such 
reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes [X]  No [   ] 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and 
will not be  contained,  to  the  best  of  registrant’s  knowledge,  in  definitive  proxy  or  information  statements  incorporated  by 
reference in Part III of this Form 10-K or any amendment to this Form 10-K. [   ] 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer.  See 
definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act: 

Large accelerated filer  [ X ]  

Accelerated filer  [   ]  

Non-accelerated filer  [   ] 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).      Yes [   ]    No [X] 

The aggregate market value of the 19,269,401 shares of Common Stock held by non-affiliates of the registrant, based on the 
closing  price  of  $41.44  per  share  of  the  Common  Stock  on  the  Nasdaq  Global  Select  Market  on  June  30,  2006,  the  last 
business day of the registrant’s most recently completed second quarter, was approximately $798,523,977.  The number of 
shares of the registrant’s Common Stock outstanding as of February 26, 2007 was 26,036,304. 

DOCUMENTS INCORPORATED BY REFERENCE 

Portions  of  the  registrant’s  definitive  proxy  statement  to  be  filed  with  the  Securities  and  Exchange  Commission  pursuant  to 
Regulation 14A in connection with the 2007 annual meeting of stockholders are incorporated by reference into Part III of this 
Report.    The  proxy  statement  will  be  filed  with  the  Securities  and  Exchange  Commission  not  later  than  120  days  after  the 
registrant’s fiscal year ended December 31, 2006. 

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1.   

Business 

GENERAL 

PART I 

We are a global supplier of low pin-count standard semiconductor products.  These products have 8 pins or less 
and  include  diodes,  rectifiers,  transistors,  MOSFETs,  protection  devices,  functional  specific  arrays,  power  management 
devices  including  DC-DC  switching  and  linear  voltage  regulators,  amplifiers  and  comparators,  Hall  effect  sensors,  and 
silicon wafers. 

  We design, manufacture and market these semiconductors focused on diverse end-use applications in the consumer 
electronics, computing, industrial, communications and automotive sectors.  Semiconductors, which provide electronic signal 
amplification  and  switching  functions,  are  basic  building-block  electronic  components  that  are  incorporated  into  almost 
every  electronic  device.    We  believe  that  our  focus  on  standard  semiconductor  products  provides  us  with  a  meaningful 
competitive advantage relative to other semiconductor companies that provide a wider range of semiconductor products. 

Our  product  portfolio  addresses  the  design  needs  of  many  advanced  electronic  devices  including  high-volume 
consumer  devices  such  as  digital  audio  players,  notebook  computers,  flat-panel  displays,  mobile  handsets,  digital  cameras 
and set-top boxes.  We believe that we have particular strength in designing innovative surface-mount semiconductors for 
applications with critical need to minimize product size while maximizing power efficiency and overall performance, and at 
a  lower  cost  than  alternative  solutions.    Our  product  line  includes  over  4,000  products,  and  we  shipped  approximately 
7.5 billion units, 10.2 billion units, and 14.5 billion units in 2004, 2005, and 2006, respectively. From 2001 to 2006, our net 
sales grew from $93.2 million to $343.3 million, representing a compound annual growth rate of 29.2%. 

We  serve  over  150  direct  customers  worldwide,  which  consist  of  original  equipment  manufacturers  (OEMs)  and 
electronic  manufacturing  services  (EMS)  providers.    Additionally,  we  have  approximately  60  distributor  customers 
worldwide, through which we indirectly serve over 10,000 customers. Our customers include: (i) industry leading OEMs, in 
a broad range of industries, such as Bose Corporation, Honeywell International,  Inc.,  LG  Electronics,  Inc.,  Logitech,  Inc., 
Motorola,  Inc.,  Quanta  Computer,  Inc.,  Sagem  Communication,  Samsung  Electronics  Co.,  Ltd.  and  Thompson,  Inc.; 
(ii) leading  EMS  providers  such  as  Celestica,  Inc.,  Flextronics  International,  Ltd.,  Hon  Hai  Precision  Industry  Co.,  Ltd., 
Inventec  Corporation,  Jabil  Circuit,  Inc.,  Sanmina-SCI  Corporation  and  Solectron  Corporation  who  build  end-market 
products  incorporating  our  semiconductors  for  companies  such  as  Apple  Computer,  Inc.,  Cisco  Systems,  Inc.,  Dell,  Inc., 
EMC  Corporation,  Intel  Corporation,  Microsoft  Corporation  and  Roche  Diagnostics;  and  (iii) leading  distributors,  such  as 
Arrow Electronics, Inc., Avnet, Inc., Future Electronics and Yosun Industrial Corp.  For 2005 and 2006, our OEM and EMS 
customers together accounted for 69.5% and 54.2%, respectively, of our net sales. 

We  were  incorporated  in  1959  in  California  and  reincorporated  in  Delaware  in  1969.    We  are  headquartered  in 
Westlake  Village,  California,  near  Los  Angeles.    We  have  two  manufacturing  facilities  located  in  Shanghai,  China,  one 
analog design and testing facility located in Hsinchu, Taiwan, and our wafer fabrication facility is in Kansas City, Missouri.  
Our sales, marketing and logistical centers are located in Taipei, Taiwan; Shanghai and Shenzhen, China; and Hong Kong.  
In  2006,  we  strengthened  our  product  design  centers  in  Dallas,  San  Jose,  Shanghai  and  Taiwan  to  position  our  design 
engineers to work more closely with our customers and enable us to deliver a stream of innovative solutions in our targeted 
product categories.  We also have regional sales offices and/or representatives in: Derbyshire, England; Toulouse, France; 
Frankfurt, Germany; and in various cities throughout the United States.   

2 

 
 
 
 
 
 
 
 
The  following  diagram  shows  the  entities  through  which  we  conduct  our  business  and  the  principal  services 

provided by each entity. 

D io d es In c o rp o rate d
(W e stlak e V illa g e , C A , U S A )

H e ad q u a rte rs
R e sea rc h  &  D ev e lo p m en t
S a les &  M a rk e tin g
E n g in ee rin g

D io d e s-F ab T e ch
 (K a n sas C ity , M O )
1 0 0 %  o w n ed

S h a n g h ai K aih o n g  E lec tro n ic s
C o , L td
(S h a n g h a i, C h in a )
9 5 %  o w n e d

S h a n g h a i K a ih o n g
T e c h n o lo g y  E le ctro n ic  C o .,
L td .
(S h a n g h a i, C h in a )
9 5 %  o w n ed

D II T aiw a n  C o rp o ra tio n
L td .
(T a ip a i,T a iw an )
1 0 0 %  o w n e d

D io d e s H o n g  K o n g
L td .
(H o n g  K o n g , C h in a )
1 0 0 %  o w n ed

W a fe r fab ric atio n
R e sea rc h  &  D ev e lo p m en t
E n g in ee rin g
S a les &  M a rk e tin g

M a n u fa c tu rin g  (p a ck ag in g ,
a ssem b ly  an d  test)
R e sea rc h  &  D ev e lo p m en t
E n g in ee rin g

M a n u fac tu rin g  (p a ck a g in g ,
a sse m b ly  a n d  test)
R esea rch  &  D e v e lo p m en t
E n g in e erin g

S ale s &
M a rk e tin g

S a le s
L o g istics

A n ac h ip  C o rp o ra tio n
(H sin c h u , T aiw a n )
9 9 .8 %  o w n e d

D esig n
R esea rch  &  D e v e lo p m e n t

As part of our growth strategy, in December 2005, we announced the acquisition of Anachip Corporation, a fabless 
Taiwanese  semiconductor  company  focused  on  analog  ICs  designed  for  specific  applications,  and  in  November  2006,  we 
acquired the net assets of APD Semiconductor, Inc., a privately held U.S.-based fabless discrete semiconductor company.  See 
“Our Strategy” for more discussion of these acquisitions. 

SEGMENT REPORTING AND FINANCIAL INFORMATION 

An  operating  segment  is  defined  as  a  component  of  an  enterprise  about  which  separate  financial  information  is 
available  that  is  evaluated  regularly  by  the  chief  decision  maker,  or  decision-making  group,  in  deciding  how  to  allocate 
resources  and  in  assessing  performance.    Our  chief  decision-making  group  consists  of  the  President  and  Chief  Executive 
Officer, Chief Financial Officer, Senior Vice President of Operations, Senior Vice President of Sales and Marketing, Vice 
President  of  Asia  Sales,  and  Senior  Vice  President  of  Finance.    For  financial  reporting  purposes,  we  operate  in  a  single 
segment, standard semiconductor products, through our various manufacturing and distribution facilities.  We aggregated our 
products since the products are similar and have similar economic characteristics, and the products are similar in production 
process and share the same customer type. 

Our  operations  include  the  domestic  operations  (Diodes  Incorporated  and  Diodes-FabTech)  located  in  the  United 
States  and  the  Asian  operations  (Diodes-Taiwan,  located  in  Taipei,  Taiwan,  and  Diodes-Anachip  located  in  Hsinchu, 
Taiwan,  Diodes-China  and  Diodes-Shanghai  both  located  in  Shanghai,  China,  and  Diodes-Hong  Kong  located  in  Hong 
Kong, China).  For reporting purposes, European operations are consolidated into the domestic (North America) operations.  
Information  about  our  net  revenues,  assets  and  property,  plant  and  equipment  is  described  in  our  notes  to  the  consolidated 
financial statements included in Item 8 of this Annual Report on Form 10-K. 

OUR INDUSTRY 

Semiconductors are critical components used in the manufacture of an increasing variety of electronic products and 
systems.  Since  the  invention  of  the  transistor  in  1948,  continuous  improvements  in  semiconductor  processes  and  design 
technologies have led to smaller, more complex and more reliable devices at a lower cost per function.  The availability of 
low-cost  semiconductors,  together  with  increased  customer  demand  for  sophisticated  electronic  systems,  has  led  to  the 
proliferation  of  semiconductors  in  diverse  end-use  applications  in  the  consumer  electronics,  computing,  industrial, 
communications and automotive  sectors.    These  factors  have  also  led  to  an  increase  in  the  total  number  of  semiconductor 
components in individual electronic systems and an increase in value of these components as a percentage of the total cost of 
the electronic systems in which they are incorporated. 

3 

 
 
 
 
 
 
 
 
 
 
 
 
 
OUR COMPETITIVE STRENGTHS 

We believe our competitive strengths include the following: 

Flexible, scalable and cost-effective manufacturing – Our manufacturing operations are a core element of our success and we 
have designed our manufacturing base to allow us to respond quickly to changes in demand trends in the end-markets we serve. 
For example, we have structured our Shanghai assembly, test and packaging facilities to enable us to rapidly and efficiently 
add capacity and adjust product mix to meet shifts in customer demand and overall market trends.  As a result, for the past 
several years we have operated our Shanghai facilities at near full capacity, while at the same time significantly expanding 
that  capacity.    Additionally,  the  Shanghai  location  of  our  manufacturing  operations  provides  us  with  access  to  a  highly-
skilled  workforce  at  a  low  overall  cost  base  while  enabling  us  to  better  serve  our  leading  customers,  many  of  which  are 
located in Asia. 

Integrated packaging expertise – We believe that we have particular expertise in designing and manufacturing innovative 
and  proprietary  packaging  solutions  that  integrate  multiple  separate  discrete  elements  into  a  single  semiconductor  product 
called  an  array.    Our  ability  to  design  and  manufacture  highly  integrated  semiconductor  solutions  provides  our  customers 
with  products  of  equivalent  functionality  with  fewer  individual  parts,  and  at  lower  overall  cost,  than  alternative  products.  
For  example,  one  of  our  leading  diode  array  products  integrates  eight  discrete  elements  into  a  single  highly  miniaturized 
package that provides four times the  functionality,  with  less  than  20%  of  the  space  requirements  of  the  previous  solution.  
This combination of integration, functionality and miniaturization makes our products well suited for high-volume consumer 
applications such as digital audio players, notebook computers and digital cameras. 

Broad  customer  base  and  diverse  end-markets  –  Our  customers  include  leading  OEMs  such  as  Bose  Corporation, 
Honeywell  International,  Inc.,  LG  Electronics,  Inc.,  Logitech,  Inc.,  Motorola,  Inc.,  Quanta  Computer,  Inc.,  Sagem 
Communication, Samsung Electronics Co.,  Ltd.  and  Thompson,  Inc.,  as  well  as  leading  EMS  providers  such  as  Celestica, 
Inc., Flextronics International, Ltd., Hon Hai Precision Industry Co., Ltd., Inventec Corporation, Jabil Circuit, Inc., Sanmina-
SCI  Corporation  and  Solectron  Corporation.    Overall,  we  serve  over  150  direct  customers  and  over  10,000  additional 
customers  through  our  distributors,  including  leading  distributors  such  as  Arrow  Electronics,  Inc.,  Avnet,  Inc.,  Future 
Electronics  and  Yosun  Industrial  Corp.    Our  products  are  ultimately  used  in  end-products  in  a  large  number  of  markets 
served by our broad base of customers, which we believe makes us less dependent on either specific customers or specific 
end-use applications. 

Customer focused product development – Effective collaboration with our customers and a high degree of customer service 
are essential elements of our business.  We believe focusing on dependable delivery of semiconductor solutions tailored to 
specific end-user applications, has fostered deep customer relationships and created a key competitive advantage for us in the 
highly  fragmented  discrete  semiconductor  marketplace.    We  believe  our  close  relationships  with  our  OEM  and  EMS 
customers  have  provided  us  with  deeper  insight  into  our  customers’  product  needs.    This  results  in  differentiation  in  our 
product  designs  and  often  provides  us  with  insight  into  additional  opportunities  for  new  design  wins  in  our  customers’ 
products. 

Management  continuity  and  experience  – We believe that the continuity of  our  management  team  is  a  critical  competitive 
strength.  Five members of our executive management team have an average of over 13 years of service at the Company and the 
length of their service with us has created significant institutional insight into our markets, our customers and our operations.   

In June 2005, we appointed Dr. Keh-Shew Lu as President and Chief Executive Officer.  Dr. Lu has  served  as  a 
director  of  Diodes  since  2001  and  has  30  years  of  relevant  industry  experience.    Dr.  Lu  began  his  career  at  Texas 
Instruments, Inc. in 1974 and retired in 2001 as Senior Vice President and General Manager of Worldwide Analog, Mixed-
Signal and Logic Products.  Our Chief Financial Officer, Carl Wertz, has been employed by us since 1993 and has over 20 
years  of  financial  experience  in  manufacturing  and  distribution  industries.    Joseph  Liu,  our  Senior  Vice  President  of 
Operations,  joined  us  in  1990  and  has  over  30  years  of  relevant  industry  experience  having  started  his  career  in  1971  at 
Texas Instruments.  Similarly, Mark King, our Senior Vice President of Sales and Marketing, has been employed by us since 
1991, as has Steven Ho, our Vice President of Asia Sales. 

Joining our executive management team in 2006 were:  Richard White, Sr. Vice President of Finance, bringing with 
him  30  years  of  senior  level  finance  experience,  including  25  years  at  Texas  Instruments;  Francis  Tang,  Vice  President  of 
Product Development, promoted from Global Product Manager in May of 2006; and Edmund Tang, Vice President of Corporate 
Administration, with 30 years of managerial and engineering experience.  

OUR  STRATEGY  --  Our  strategy  is  to  continue  to  enhance  our  position  as  a  global  supplier  of  standard  semiconductor 
products,  and  to  continue  to  add  other  product  lines,  such  as  power  management  products,  using  our  packaging  technology 
capability. 

4 

 
 
 
 
 
 
 
 
 
 
 
The principal elements of this strategy include the following: 

Continue to rapidly introduce innovative discrete and analog semiconductor products -- We intend to maintain our rapid 
pace of new product introductions, especially for high-volume, growth applications with short design cycles, such as digital 
audio players, notebook computers, flat-panel displays, mobile handsets, digital cameras, set-top boxes and other consumer 
electronics  and  computing  devices.    During  2006,  we  introduced  approximately  218  new  devices  in  approximately  30 
different product families and achieved new design wins at over 100 OEMs. We believe that continued introduction of new 
and  differentiated  product  solutions  is  critically  important  in  maintaining  and  extending  our  market  share  in  the  highly 
competitive semiconductor marketplace. 

Expand  our  available  market  opportunities  --  We  intend  to  aggressively  maximize  our  opportunities  in  the  standard 
semiconductor  market  as  well  as  in  related  markets  where  we  can  apply  our  semiconductor  design  and  manufacturing 
expertise.  A key element of this is leveraging our highly integrated packaging expertise through our Application Specific 
Multi-Chip  Circuit  (ASMCC)  product  platform,  which  consists  of  standard  arrays,  function  specific  arrays  and  end-
equipment specific arrays. We intend to achieve this by: 

(cid:190)  Continuing  to  focus  on  increasing  packaging  integration,  particularly  with  our  existing  standard  array  and 
customer-specific  array  products,  in  order  to  achieve  products  with  increased  circuit  density,  reduced 
component count and lower overall product cost; 

(cid:190)  Expanding existing products and developing new products in our function specific array lines, which combine 
multiple discrete semiconductor components to achieve specific common electronic device functionality at a 
low cost; and 

(cid:190)  Developing new product lines, which we refer to as end-equipment specific arrays, which combine discrete 
components  with  logic  and/or  standard  analog  circuits  to  provide  system-level  solutions  for  high-volume, 
high-growth applications. 

Maintain  intense  customer  focus  --  We  intend  to  strengthen  and  deepen  our  customer  relationships.    We  believe  that 
continued  focus  on  customer  service  would  increase  our  net  sales,  operating  performance  and  overall  market  share.    To 
accomplish this, we intend to continue to closely collaborate with our customers to design products that meet their specific 
needs. A critical element of this strategy is to continue to further reduce our design cycle time in order to quickly provide our 
customers with innovative products.  Additionally, to support our customer-focused strategy, we are continuing  to  expand 
our sales force and field application engineers, particularly in Asia and Europe. 

Enhance  cost  competitiveness  --  A  key  element  of  our  success  is  our  overall  low-cost  base.    While  we  believe  that  our 
Shanghai  manufacturing  facilities  are  among  the  most  efficient  in  the  industry,  we  will  continue  to  refine  our  proprietary 
manufacturing  processes  and  technology  to  achieve  additional  cost  efficiencies.    Additionally,  we  intend  to  continue  to 
operate  our  facilities  at  high  utilization  rates  and  to  increase  product  yields  in  order  to  achieve  meaningful  economies  of 
scale. 

Pursue selective strategic acquisitions  -- As part of our strategy to expand our standard semiconductor product offerings 
and to maximize our market opportunities, we may acquire discrete, analog or mixed-signal technologies, product lines or 
companies in order to support our ASMCC product platform and enhance our standard and new product offerings.    

In  December  2005,  we  announced  the  acquisition  of  Anachip  Corporation,  a  fabless  Taiwanese  semiconductor 
company focused on analog ICs designed for specific applications, and headquartered in the Hsinchu Science Park in Taiwan.  
This  acquisition,  which  was  completed  on  January  10,  2006,  fits  in  the  center  of  our  long-term  strategy.    Anachip’s  main 
product focus is power management ICs.  The analog devices they produce are used in LCD monitor/TV's, wireless LAN 802.11 
access points, brushless DC motor fans, portable DVD players, datacom devices, ADSL modems, TV/satellite set-top boxes, and 
power supplies.  Anachip brings a design team with strong capabilities in a range of targeted analog and power management 
technologies.  

On  November  3,  2006,  we  purchased  the  net  assets  of  APD  Semiconductor,  Inc.,  a  privately  held  U.S.-based  fabless 
semiconductor  company.  APD  Semiconductor  is  headquartered  in  Redwood  City,  California,  with  a  sales,  application,  and 
administration center in Taipei, Taiwan. APD Semiconductor’s main product focus is its patented and trademarked Super Barrier 
Rectifier (“SBR”) technology. Utilizing a low cost IC wafer process, the SBR technology uses a MOS cellular design to replace 
standard  traditional  Schottky  or  PN  junction  diodes.  The  SBR  technology  uses  an  innovative-patented  process  technique  that 
allows its key parameters to be easily tuned to optimize any customer applications. This adaptive and scalable technology allows 
for  increased  power  saving  with  better  efficiency  and  reliability at  higher  operating  temperatures  for  end  user  applications  like 
5 

  
 
 
 
 
 
 
 
 
 
 
 
digital  audio  players,  DC/DC  converters.  AC/DC  power  supplies,  LCD  monitors,  Power-over-Ethernet  (POE),  Power  Factor 
Correction (PFC) and TV/satellite set-top boxes. The SBR technology offers industry-leading products like the SBR20U100CT, 
which  has  the  lowest  forward  voltage  and  highest  efficiency  and  power  saving  in  its  class.  The  APD  acquisition  will  further 
strengthen our technology leadership in the discrete semiconductor market and expand our product capabilities across important 
segments of our end-markets. 

FOLLOW-ON PUBLIC OFFERING 

In October 2005, we sold 2,125,000 shares of our Common Stock in a follow-on public offering, raising approximately 
$71.7  million  (net  of  commissions  and  expenses).    We  used  approximately  $31  million  and  $8  million  of  the  proceeds  in 
connection  with  the  Anachip  and  ADP  acquisitions,  respectively,  and  we  intend  to  use  the  remaining  net  proceeds  from  this 
offering for working capital and other general corporate purposes, including additional acquisitions. 

CONVERTIBLE BONDS OFFERING 

On October 12, 2006, we issued and sold convertible senior notes with an aggregate principal amount of $230 million 
due 2026 (“Notes”), which pay 2.25% interest per annum on the principal amount of the notes, payable semi-annually in arrears 
on April 1 and October 1 of each year, beginning on April 1, 2007. 

The Notes will be convertible into cash or, at our option, cash and shares of our Common Stock based on an initial 
conversion  rate,  subject  to  adjustment,  of  17.0946  shares  per  $1,000  principal  amount  of  Notes  (which  represents  an  initial 
conversion price of $58.50 per share), in certain circumstances. In addition, following a “make-whole fundamental change” that 
occurs prior to October 1, 2011, we will, at our option, increase the conversion rate for a holder who elects to convert its Notes in 
connection with such “make-whole fundamental change,” in certain circumstances. 

We  intend  to  use  the  net  proceeds  for  working  capital  and  general  corporate  purposes,  which  may  include  the 

acquisition of businesses, products, product rights or technologies, strategic investments, or purchases of Common Stock. 

OUR PRODUCTS 

Our product portfolio includes over 4,000 products that are designed for use in high-volume consumer devices such 
as digital audio players, notebook computers, flat-panel displays, mobile handsets,  digital  cameras  and  set-top  boxes.    We 
target and serve end-equipment market segments that we believe have higher growth rates than other end-market segments 
served by the overall semiconductor industry. 

Our broad product line includes: 

(cid:190)  Discrete  semiconductor  products,  including  performance  Schottky  rectifiers;  performance  Schottky  diodes;  Zener 
diodes  and  performance  Zener  diodes,  including  tight  tolerance  and  low  operating  current  types;  standard,  fast, 
super-fast  and  ultra-fast  recovery  rectifiers;  bridge  rectifiers;  switching  diodes;  small  signal  bipolar  transistors; 
prebiased transistors; MOSFETs; thyristor surge protection devices; and transient voltage suppressors; 

(cid:190)  Complex  high-density  diode,  transistor  and  mixed  technology  arrays,  in  multi-pin  ultra-miniature  surface-mount 

packages, including customer specific and function specific arrays; 

(cid:190)  Silicon wafers used in manufacturing these products; and 

(cid:190)  Power management devices and Hall sensors through our recent Anachip acquisition 

Our  semiconductor  products  are  an  essential  building-block  of  electronic  circuit  design  and  are  available  in 

thousands of permutations varying according to voltage, current, power handling capability and switching speed. 

Our  complex  diode  and  transistor  arrays  help  bridge  the  gap  between  discrete  semiconductors  and  integrated 
circuits.  Arrays consist of multiple discrete semiconductor devices housed in a single package.  Our discrete surface-mount 
devices, which are components that can be attached to the surface of a substrate with solder, target end-equipment categories 
with critical needs to minimize size while maintaining power efficiency and performance. 

 The  following  table  lists  the  end-markets,  some  of  the  applications  in  which  our  products  are  used,  and  the 

percentage of net sales for each end market for the last three years: 

6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
End Markets 

Consumer 
Electronics 
Computing 

2004 

37% 

2005 

38% 

2006 

36% 

End product applications 

Set-top boxes, game consoles, digital audio players, digital cameras, mobile 
handsets, flat-panel displays, personal medical devices 

31% 

34% 

36%  Notebooks,  flat-panel  monitors,  motherboards,  PDAs,  multi-function 

printers, servers, network interface cards, hard disk drives 

Communications 

8% 

17% 

14%  Gateways,  routers,  switches,  hubs,  fiber  optics,  DSL,  cable  and  standard 

Industrial 

Automotive 

19% 

5% 

7% 

4% 

12% 

2% 

modems, networking (wireless, ethernet, power/phone line) 
Ballast  lighting,  power  supplies,  DC-DC  conversion,  security/access 
systems, motor controls, HVAC 
Comfort  controls,  audio/video  players,  GPS  navigation,  safety,  security, 
satellite radios, engine controls, HID lighting 

PRODUCT PACKAGING 

Our  device  packaging  technology  includes  a  wide  variety  of  surface-mount  and  leaded  types.    Our  focus  on  the 
development of smaller, more thermally efficient, and increasingly integrated packaging, is an important component of our 
product development.  We provide a comprehensive offering of miniature and  sub-miniature  packaging,  enabling  us  to  fit 
discrete components into smaller and more efficient packages, while maintaining the same device functionality and power 
handling  capabilities.    Smaller  packaging  provides  a  reduction  in  the  height,  weight  and  board  space  required  for  our 
components,  and  is  well  suited  for  battery-powered,  hand-held  and  wireless  consumer  applications  such  as  digital  audio 
players, notebook computers, flat-panel displays, mobile handsets, digital cameras and set-top boxes. 

CUSTOMERS 

We serve over 150 direct customers worldwide, which consist of OEMs and EMS providers. Additionally, we have 
approximately  60  distributor  customers  worldwide,  through  which  we  indirectly  serve  over  10,000  customers.    Our 
customers  include:  (i) industry  leading  OEMs  in  a  broad  range  of  industries,  such  as  Bose  Corporation,  Honeywell 
International,  Inc.,  LG  Electronics,  Inc.,  Logitech,  Inc.,  Motorola,  Inc.,  Quanta  Computer,  Inc.,  Sagem  Communication, 
Samsung  Electronics  Co.,  Ltd.  and  Thompson,  Inc.;  (ii) leading  EMS  providers,  such  as  Celestica,  Inc.,  Flextronics 
International, Ltd., Hon Hai Precision Industry Co., Ltd., Inventec Corporation, Jabil Circuit, Inc., Sanmina-SCI Corporation 
and Solectron Corporation, who build end-market products incorporating our semiconductors for companies such as Apple 
Computer,  Inc.,  Cisco  Systems,  Inc.,  Dell,  Inc.,  EMC  Corporation,  Intel  Corporation,  Microsoft  Corporation  and  Roche 
Diagnostics;  and  (iii) leading  distributors  such  as  Arrow  Electronics,  Inc.,  Avnet,  Inc.,  Future  Electronics  and  Yosun 
Industrial Corp. For the years of 2004, 2005 and 2006, our OEM and EMS customers together accounted for 66.3%, 69.5% 
and  54.2%,  respectively,  of  our  net  sales.  The  acquisition  of  Anachip,  which  sold  products  predominantly  through 
distributors, is the major contributor to the increase in the percentage of our total net sales sold to distributors. 

For the year ended December 31, 2005 and December 31, 2006, Lite-On Semiconductor Corporation (LSC), which 
is also our largest stockholder, (owning approximately 22.3% of our Common Stock as of December 31, 2006), accounted 
for  approximately  9.6%  and  6.5%,  respectively,  of  our  net  sales.    Additionally,  other  members  of  The  Lite-On  Group  of 
companies accounted for 4.2% and 2.3%, respectively, of our net sales in 2005 and 2006.  No other customer accounted for 
10% or more of our net sales in 2005 and 2006.  Also, 14.7% and 13.0% of our net sales were from the subsequent sale of 
products  we  purchased  from  LSC  in  2005  and  2006,  respectively.  We  believe  each  member  of  The  Lite  On  Group  of 
companies makes independent purchasing decisions.  See “Certain Relationships and Related Party Transactions.” 

We believe  that  our  close  relationships  with  our  OEM  and  EMS  customers  have  provided  us  with  deeper  insight 
into  our  customers’  product  needs  than  other  manufacturers  who  we  believe  depend  to  a  greater  extent  on  indirect  sales 
through  distributors.    In  addition  to  seeking  to  expand  relationships  with  our  existing  customers,  our  strategy  is  to  pursue 
new  customers  and  diversify  our  customer  base  by  focusing  on  leading  global  consumer  electronics  companies  and  their 
EMS providers and distributors. 

7 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  generally  warrant  that  products  sold  to  our  customers  will,  at  the  time  of  shipment,  be  free  from  defects  in 
workmanship  and  materials  and  conform  to  our  approved  specifications.    Subject  to  certain  exceptions,  our  standard 
warranty  extends  for  a  period  of  one  year  from  the  date  of  shipment.    Warranty  expense  to  date  has  not  been  significant. 
Generally, our customers may cancel orders on short notice without incurring a significant penalty. 

Many  of  our  customers  are  based  in  Asia.  Net  sales  by  country  consists  of  sales  to  customers  assigned  to  that 
country  based  on  the  country  to  which  the  product  is  shipped.    For  the  year  ended  December 31,  2006,  34.5%,  28.1%, 
22.2%, and 15.2% of our net sales were derived from China, Taiwan, the United States and all other markets, respectively, 
compared to 31.7%, 27.9%, 25.6% and 14.8%, respectively, for 2005.  

SALES AND MARKETING 

We  market  and  sell  our  products  worldwide  through  a  combination  of  direct  sales  and  marketing  personnel, 
independent  sales  representatives  and  distributors.    We  have  direct  sales  personnel  in  the  United  States,  United  Kingdom, 
France, Germany, Taiwan and China.  We also have independent sales representatives  in  the  United  States,  Japan,  Korea, 
and Europe. We currently have distributors in the United States, Europe and Asia. 

As  of  December  31,  2006,  our  direct  global  sales  and  marketing  organization  consisted  of  approximately 
160 employees  operating  out  of  18 offices.  We  have  sales  and  marketing  offices  or  representatives  in  Taipei,  Taiwan; 
Shanghai and Shenzhen, China; Hong Kong; Derbyshire, England; Toulouse, France; Frankfurt, Germany; and we have five 
regional  sales  offices  in  the  United  States.    As  of  December 31,  2006,  we  also  had  approximately  20  independent  sales 
representative firms marketing our products. 

Our  marketing  group  focuses  on  our  product  strategy,  product  development  road  map,  new  product  introduction 
process, demand assessment and competitive analysis.  Our marketing programs include participation in industry tradeshows, 
technical conferences and technology seminars, sales training and public relations.  The marketing group works closely with 
our  sales  and  research  and  development  groups  to  align  our  product  development  road  map.    The  marketing  group 
coordinates  its  efforts  with  our  product  development,  operations  and  sales  groups,  as  well  as  with  our  customers,  sales 
representatives and distributors.  We support our customers through our field application engineering and customer support 
organizations. 

To support our global customer-base, our website is language-selectable into English, Chinese, and Korean, giving 
us  an  effective  marketing  tool  for  worldwide  markets.    With  its  extensive  online  product  catalog  with  advanced  search 
capabilities,  our  website  facilitates  quick  and  easy  product  selection.  Our  website  provides  easy  access  to  our  worldwide 
sales  contacts  and  customer  support,  and  incorporates  a  distributor-inventory  check  to  provide  component  inventory 
availability and a small order desk for overnight sample fulfillment.  Our website, www.diodes.com, also provides access to 
investor financial information and our corporate governance information. 

MANUFACTURING OPERATIONS AND FACILITIES 

We  operate  four  manufacturing  facilities,  two  of  which  are  located  in  Shanghai,  China.    The  third  is  located  in 
Kansas  City,  Missouri,  and  the  newly  acquired  Anachip  facility  is  located  at  Hsinchu,  Taiwan.  Our  facilities  in  Shanghai 
perform packaging, assembly and testing functions, and our Kansas City facility is a 5-inch wafer foundry. Anachip’s main 
product focus is power management ICs.   

As of December 31, 2006, we had invested approximately $127.2 million in plant and state-of-the-art equipment in 
China. Both of our Chinese factories manufacture product for sale by our U.S. and Asian operations, and also sell to external 
customers.  Silicon wafers are received and inspected in a highly controlled “clean room” environment awaiting the assembly 
operation.    At  the  first  step  of  assembly,  the  wafers  are  sawn  with  very  thin,  high  speed  diamond  blades  into  tiny 
semiconductor “dice”, numbering as many as 170,000 per 5-inch diameter wafer.  Dice are then loaded onto a handler, which 
automatically places the dice, one by one, onto lead frames, which are package specific, where they are bonded to the lead-
frame pad.  Next, automatic wire bonders make the necessary electrical connections from  the  die  to  the  leads  of  the  lead-
frame, using micro-thin gold wire.  Our fully automated assembly machinery then molds the epoxy case around the die and 
lead-frame to produce the desired semiconductor product.  After a trim, form, test, mark and re-test operation, the parts are 
placed into special carrier housings and a cover tape seals the parts in place.  The taped parts are then spooled onto reels or 
placed into other packaging medium and boxed for shipment. 

Our manufacturing processes use many raw materials, including silicon wafers, copper lead frames, gold wire and 
other  metals,  molding  compounds  and  various  chemicals  and  gases.    We  have  no  material  agreements  with  any  of  our 
suppliers that impose minimum or continuing supply obligations.  From time to time, suppliers may extend lead times, limit 
supplies  or  increase  prices  due  to  capacity  constraints  or  other  factors.    Although  we  believe  that  supplies  of  the  raw 

8 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
materials we use are currently and will continue to be available, shortages could occur in various essential materials due to 
interruption of supply or increased demand in the industry. 

In  the  United  States,  our  corporate  headquarters  are  located  in  a  leased  facility  in  Westlake  Village,  California, 
approximately 30 miles northwest of Los Angeles.  We also lease or own properties around the world for use as sales offices, 
research and development labs, warehouses and logistic centers.  The size and/or location of these properties change from 
time to time based on business requirements.  In 2006, we purchased a building in Taipei, Taiwan for approximately $6.0 
million (see Item 2 - Properties). 

BACKLOG 

The amount of backlog to be shipped during any period is dependent upon various factors, and all orders are subject 
to cancellation or modification, usually with no penalty to the customer.  Orders are  generally  booked  from  one  month  to 
greater  than  six  months  in  advance  of  delivery.    The  rate  of  booking  of  new  orders  can  vary  significantly  from  month  to 
month.  We, and the industry as a whole, are experiencing a trend towards shorter lead-times.  The amount of backlog at any 
date depends upon various  factors,  including  the  timing  of  the  receipt  of  orders,  fluctuations  in  orders  of  existing  product 
lines, and the introduction of any new lines.  Accordingly, we believe that the amount of our backlog at any date is not a 
particularly useful measure of our future sales.  We strive to maintain proper inventory levels to support our customers’ just-
in-time order expectations. 

PATENTS, TRADEMARKS AND LICENSES 

Although patents and trademarks have not been material to our business to date, they may become more significant 

in the future, particularly as they relate to our packaging and analog technologies. 

Through our APD asset acquisition, we acquired the Super Barrier Rectifier technology (less than 500V)  and  the 
SBR  trademark.    SBR  is  state-of-the-art  integrated  circuit  wafer  processing  technology  that  allows  the  design  and 
manufacture of a device, which is able to integrate and improve the benefits of the two existing rectifier technologies into a 
single  device.  The  creation  of  a  finite  conduction  cellular  IC,  combined  with  inherent  design  uniformity  has  allowed 
manufacturing costs to be kept competitive with existing power device technology, thus producing breakthrough in rectifier 
technology. 

Currently,  our  licensing  of  patents  to  other  companies  is  not  material.  We  do,  however,  license  certain  product 
technology from other companies, but we do not consider any of the licensed technology to be material in terms of royalties.  
We believe the duration and other terms of the licenses are appropriate for our current needs.  

COMPETITION 

Numerous  semiconductor  manufacturers  and  distributors  serve  the  discrete  semiconductor  components  market, 
making  competition  intense.    Some  of  our  larger  competitors  include  Fairchild  Semiconductor  Corporation,  Infineon 
Technologies  A.G.,  International  Rectifier  Corporation,  ON  Semiconductor  Corporation,  Philips  Electronics  N.V.  (NXP), 
Rohm Electronics USA, LLC, Toshiba Corporation and Vishay Intertechnology, Inc., many of which have greater financial, 
marketing, distribution and other resources than us.  Accordingly, in response  to  market  conditions,  we  from  time  to  time 
may  reposition  product  lines  or  decrease  prices,  which  may  affect  our  sales  of,  and  profit  margins  on,  such  product  lines.  
The  price  and  quality  of  the  product,  and  our  ability  to  design  products  and  deliver  customer  service  in  keeping  with  the 
customers’ needs, determine the competitiveness of our products.  We believe that our product focus and our flexibility and 
ability to quickly adapt to customer needs affords us competitive advantages. 

ENGINEERING AND RESEARCH AND DEVELOPMENT 

Our  engineering  and  research  and  development  groups  consist  of  applications,  technical  marketing,  and  product 
development engineers who assist in determining the direction of our future product lines.  Their primary function is to work 
closely with market-leading customers to further refine, expand and improve our product range within our product types and 
packages.  In addition,  customer  requirements  and  acceptance  of  new  package  types  are  assessed  and  new,  higher-density 
and more energy-efficient packages are developed to satisfy customers’ needs.  Working with customers to integrate multiple 
types  of  technologies  within  the  same  package,  our  applications  engineers  strive  to  reduce  the  required  number  of 
components  and,  thus,  circuit  board  size  requirements  of  a  device,  while  increasing  the  functionality  of  the  component 
technology. 

Product engineers work directly with our semiconductor wafer design and process engineers who craft die designs 
needed  for  products  that  precisely  match  our  customers’  requirements.    Direct  contact  with  our  manufacturing  facilities 
9 

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
allows the manufacturing of products that are in line with current technical requirements.  We have the capability to capture 
the customer’s electrical and packaging requirements through their product development engineers, and then transfer those 
requirements  to  our  research  and  development  and  engineering  department,  so  that  the  customer’s  requirements  can  be 
translated, designed, and manufactured with full control, even to the elemental silicon level. 

For the years ended December 31, 2004, 2005 and 2006, investment in research and development was $3.4 million, 
$3.7 million and $8.3 million, respectively.  As a percentage of net sales, research and development expense was 1.8%, 1.7% 
and 2.4% for 2004, 2005 and 2006, respectively.  We anticipate research and development to increase in absolute dollars and 
to be in the range of 2-3% of net sales as we continue to develop proprietary technology.  

EMPLOYEES 

As of December 31, 2006, we employed a total of 2,268 employees, of which 1,910 of our employees were in Asia, 
352  were  in  the  United  States  and  six  were  in  Europe.    None  of  our  employees  is  subject  to  a  collective  bargaining 
agreement. We consider our relations with our employees to be satisfactory. 

ENVIRONMENTAL MATTERS 

We are subject to a variety of U.S. federal, state, local and foreign governmental laws, rules and regulations related to 
the  use,  storage,  handling,  discharge  or  disposal  of  certain  toxic,  volatile  or  otherwise  hazardous  chemicals  used  in  our 
manufacturing  process  both  in  the  United  States  where  our  wafer  fabrication  facility  is  located,  and  in  China  where  our 
assembly, test and packaging facilities are located.  Any of these regulations could require us to acquire equipment or to incur 
substantial  other  expenses  to  comply  with  environmental  regulations.    As  of  December  31,  2006,  there  were  no  known 
environmental claims or recorded liabilities. 

CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS 

We  conduct  business  with  two  related  party  companies,  LSC  (and  its  subsidiaries  and  affiliates)  and  Keylink 
International (formerly Xing International) (and its subsidiaries).  LSC is our largest stockholder and owned 22.3% of our 
outstanding Common Stock as of December 31, 2006. Keylink International is our 5% joint venture partner in Diodes-China 
and Diodes-Shanghai.  C.H. Chen, our former President and Chief Executive Officer, and Vice Chairman of our Board of 
Directors, is also Vice Chairman of LSC.  M.K. Lu, a member of our Board of Directors, is President of LSC. In addition, 
Raymond Soong, the Chairman of our Board of Directors, is Chairman of LSC, and is the Chairman of Lite-On Technology 
Corporation, a significant shareholder of LSC.  In connection with our 2005 follow-on public offering, LSC sold 750,000 
shares (1,125,000 split-adjusted shares at December 1, 2005), reducing its holdings of our Common Stock to approximately 
5.8  million  shares  (split  adjusted).    We  did  not  receive  any  of  the  proceeds  from  their  sale  of  our  Common  Stock.    LSC 
shared in the expenses of the offering.  

The Audit Committee of our Board of Director reviews all related party transactions for potential conflict of interest 
situations,  and  approves  all  such  transactions,  in  accordance  with  such  procedures  as  it  may  adopt  from  time  to  time.  We 
believe that all related party transactions are on terms no less favorable to us than would be obtained from unaffiliated third 
parties. 

In 2006, we sold silicon wafers to LSC representing 6.5% (9.6% in 2005 and 11.1% in 2004) of our sales, making 
LSC our largest customer.  Also for 2006, 13.0% (14.7% in 2005 and 17.2% in 2004) of our net sales were from discrete 
semiconductor  products  purchased  from  LSC  for  subsequent  sale  by  us,  making  LSC  our  largest  outside  supplier.    In 
addition, companies affiliated with LSC, which we refer to collectively as The Lite-On Group, accounted for 3.3%, 4.2% and 
2.3% of our net sales, respectively, in 2004, 2005 and 2006.  We also rent warehouse space in Hong Kong from a member of 
The Lite-On Group, which also provides us with warehousing and logistics services at that Hong Kong location.  For 2004, 
2005 and 2006, we reimbursed this entity in aggregate amounts of $190,000, $288,000 and $474,000, respectively, for these 
items.    Such  transactions  are  on  terms  no  less  favorable  to  us  than  could  be  obtained  from  unaffiliated  third  parties.    The 
Audit Committee of the Board of Directors has approved the arrangements we have with these related party transactions. 

In  December  2000,  we  acquired  a  wafer  foundry,  FabTech,  Inc.,  from  LSC  for  approximately  $6.0  million  cash  plus 
$19.0 million in assumed debt (the debt was due primarily to LSC). In connection with the acquisition, LSC entered into a volume 
purchase agreement to purchase wafers from FabTech. In addition, in accordance with the terms of the acquisition, we also entered 
into management incentive agreements with several members of FabTech’s management. The agreements provided members of 
FabTech's  management  with  guaranteed  annual  payments  as  well  as  contingent  bonuses  based  on  the  annual  profitability  of 
FabTech, subject to a maximum annual amount. LSC reimbursed us for any portion of the guaranteed and contingent liability paid 
by FabTech. The final year of the management incentive agreements was 2004, with final payment made on March 31, 2005. LSC 
reimbursed us $375,000 in each of 2003, 2004, and 2005 for amounts paid by us under these management incentive agreements. 

10 

 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
 
 
In  2006,  we  sold  silicon  wafers  to  companies  owned  by  Keylink  International  totaling  0.4%  (0.6%  in  2005  and 
0.9% in 2004) of our net sales.  Also for 2006, 2.3% (3.0% in 2005 and 3.5% in 2004) of our sales were from semiconductor 
products purchased from companies owned by Keylink International.  In addition, Diodes-China and Diodes-Shanghai lease 
their  manufacturing  facilities  from,  and  subcontract  a  portion  of  their  manufacturing  process  (metal  plating  and 
environmental waste services) to, Keylink International.   We also  pay  a  consulting  fee  to  Keylink  International.    In  2004, 
2005 and 2006, we paid Keylink International an aggregate of $4.8 million, $6.6 million and $7.9 million, respectively, with 
respect  to  these  items.    We  believe  such  transactions  are  on  terms  no  less  favorable  to  us  than  could  be  obtained  from 
unaffiliated third parties.  The Audit Committee of the Board of Directors has approved the contracts associated with these 
related party transactions. 

On December 20, 2005, we entered into a definitive stock purchase agreement to acquire Anachip Corporation, a 
Taiwanese fabless analog IC company, and headquartered in the Hsinchu Science Park in Taiwan. The selling shareholders 
included LSC (which owned approximately 60% of Anachip's outstanding capital stock), and two Taiwanese venture capital 
firms  (together  owning  approximately  20%  of  Anachip's  stock),  as  well  as  current  and  former  Anachip  employees.  At 
December  31,  2005,  we  had  purchased  an  aggregate  of  9,433,613  shares  (or  approximately  18.9%)  of  the  50,000,000 
outstanding shares of the capital stock of Anachip. On January 10, 2006 (the closing date of the acquisition), we purchased 
an additional 40,470,212 shares and therefore, we now hold approximately 99.81% of the Anachip capital stock. 

Concurrent  with  the  acquisition,  Anachip  entered  into  a  wafer  purchase  agreement  with  LSC,  pursuant  to  which 
LSC will sell to Anachip, according to Anachip's requirements, during the two year period ending on December 31, 2007, 
wafers of the same or similar type, and meeting the same specifications, as those wafers purchased from LSC by Anachip at 
the time of the acquisition. Anachip will  purchase  such  wafers  on  terms  (including  purchase  price,  delivery  schedule,  and 
payment terms) no less favorable to Anachip  than  those  terms  on  which  Anachip  purchased  such  wafers  from  LSC  at  the 
time of the acquisition provided; however, that the purchase price will be the lower of the current price or the most favorable 
customer pricing. If the price of raw wafers increases by more than 20% within any six-month period, Anachip and LSC will 
renegotiate in good faith the price of wafers to reflect the cost increase. 

FINANCIAL INFORMATION ABOUT GEOGRAPHIC AREAS 

We  sell  product  primarily  through  our  operations  in  North  America,  Asia  and  Europe.    See  Note  15  of  “Notes  to 

Consolidated Financial Statements” for a description of our geographic information. 

FINANCIAL INFORMATION ABOUT FOREIGN AND DOMESTIC OPERATIONS AND EXPORT SALES 

With respect to foreign operations, see Notes 1 and 15 of “Notes to Consolidated Financial Statements.” 

AVAILABLE INFORMATION 

Our website address is http://www.diodes.com.  We make available, free of charge through our website, our Annual 
Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, Proxy Statements, and amendments to 
those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after 
such material is electronically filed with or furnished to the Securities and Exchange Commission (the “SEC”).   

Our  filings  may  also  be  read  and  copied  at  the  SEC’s  Public  Reference  Room  at  100  F  Street  NE,  Room  1580 
Washington, DC 20549.  Information on the operation of the Public Reference Room may be obtained by calling the SEC at 
1-800-SEC-0330.  The SEC also maintains an Internet site that contains reports, proxy and information statements, and other 
information regarding issuers that file electronically with the SEC.  The address of that website is www.sec.gov. 

To support our global customer base, our website is language-selectable into English, Chinese, and Korean, giving us 
an effective marketing tool for worldwide markets.  With its extensive online Product (Parametric) Catalog with advanced search 
capabilities,  our  website  facilitates  quick  and  easy  product  selection.    Our  website  provides  easy  access  to  worldwide  sales 
contacts and customer support, and incorporates a distributor-inventory check to provide component inventory availability and a 
small order desk for overnight sample fulfillment.  Our website also provides access to current and complete investor financial 
information and corporate governance information including our Code of Business Conduct, as well as SEC filings and press 
releases, and stock quotes. 

11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cautionary  Statement  for  Purposes  of  the  “Safe  Harbor”  Provision  of  the  Private  Securities  Litigation 
Reform Act of 1995 

Many  of  the  statements  included  in  this  Annual  Report  on  Form  10-K  contain  forward-looking  statements  and 
information relating to our company. We generally identify forward-looking statements by the use of terminology such as 
“may,”  “will,”  “could,”  “should,”  “potential,”  “continue,”  “expect,”  “intend,”  “plan,”  “estimate,”  “anticipate,”  “believe,” 
“project,” or similar phrases or the negatives of such terms. We base these statements on our beliefs as well as assumptions 
we  made  using  information  currently  available  to  us.  Such  statements  are  subject  to  risks,  uncertainties  and  assumptions, 
including those identified in “Risk Factors,” as well as other matters not yet known to us or not currently considered material 
by  us.  Should  one  or  more  of  these  risks  or  uncertainties  materialize,  or  should  underlying  assumptions  prove  incorrect, 
actual  results  may  vary  materially  from  those  anticipated,  estimated  or  projected.  Given  these  risks  and  uncertainties, 
prospective  investors  are  cautioned  not  to  place  undue  reliance  on  such  forward-looking  statements.  Forward-looking 
statements do not guarantee future performance and should not be considered as statements of fact. 

You should not unduly rely on these forward-looking statements, which speak only as  of  the  date  of  this  Annual 
Report on Form 10-K. Unless required by law, we undertake no obligation to publicly update or revise any forward-looking 
statements to reflect new information or future events or otherwise.  The Private Securities Litigation Reform Act of 1995 
(the “Act”) provides certain “safe harbor” provisions for forward-looking statements.  All forward-looking statements made 
on this Annual Report on Form 10-K are made pursuant to the Act. 

Item 1A.  

Risk Factors 

Investing in our Common Stock involves a high degree of risk.  You should carefully consider the following risks 
and  other  information  in  this  report  before  you  decide  to  buy  our  Common  Stock.    Our  business,  financial  condition  or 
operating results may suffer if any of the following risks are realized.  Additional risks and uncertainties not currently known 
to us may also adversely affect our business, financial condition or operating results.  If any of these risks or uncertainties 
occurs, the trading price of our Common Stock could decline and you could lose part or all of your investment. 

RISKS RELATED TO OUR BUSINESS 

Downturns in the highly cyclical semiconductor industry or  changes  in  end-market  demand  could  affect  our  operating 
results and financial condition. 

The  semiconductor  industry  is  highly  cyclical,  and  periodically  experiences  significant  economic  downturns 
characterized by diminished product demand, production overcapacity and excess inventory, which can result in rapid erosion in 
average selling prices.  From time to time, the semiconductor industry experiences order cancellations and reduced demand for 
products,  resulting  in  significant  revenue  declines,  due  to  excess  inventories  at  computer  and  telecommunications  equipment 
manufacturers  and  general  economic  conditions,  especially  in  the  technology  sector.    The  market  for  semiconductors  may 
experience renewed, and possibly more severe and prolonged downturns in the future, which may harm our results of operations 
and reduce the value of our business. 

In addition, we operate in a narrower market of the broader semiconductor market and, as a result, cyclical fluctuations 
may affect this segment to a greater extent than they do the broader semiconductor market.  This may cause us to experience 
greater  fluctuations  in  our  results  of  operations  than  compared  to  some  of  our  broad  line  semiconductor  manufacturer 
competitors.  In addition, we may experience significant changes in our profitability as a result of variations in sales, changes in 
product mix, changes in end-user markets and the costs associated with the introduction of new products.  The markets for our 
products  depend  on  continued  demand  in  the  consumer  electronics,  computer,  industrial,  communications  and  automotive 
sectors. These end-user markets also tend to be cyclical and may also experience changes in demand that could adversely affect 
our operating results and financial condition. 

12 

 
 
 
 
 
 
 
 
 
 
The semiconductor business is highly competitive, and increased competition may harm our business and our operating 
results. 

The  sectors  of  the  semiconductor  industry  in  which  we  operate  are  highly  competitive.  We  expect  intensified 
competition  from  existing  competitors  and  new  entrants.  Competition  is  based  on  price,  product  performance,  product 
availability, quality, reliability and customer service. We compete in various markets with companies of various sizes, many of 
which  are  larger  and  have  greater  resources  or  capabilities  as  it  relates  to  financial,  marketing,  distribution,  brand  name 
recognition, research and development, manufacturing and other resources than we have. As a result, they may be better able to 
develop  new  products,  market  their  products,  pursue  acquisition  candidates  and  withstand  adverse  economic  or  market 
conditions.  Most of our current major competitors are broad line semiconductor manufacturers who often have a wider range of 
product types and technologies than we do. In addition, companies not currently in direct competition with us may introduce 
competing products in the future.  Some of our current major competitors are Fairchild Semiconductor Corporation, International 
Rectifier  Corporation,  ON  Semiconductor  Corporation,  Philips  Electronics  N.V.,  Rohm  Electronics  USA  LLC,  and  Vishay 
Intertechnology,  Inc.    We  may  not  be  able  to  compete  successfully  in  the  future,  and  competitive  pressures  may  harm  our 
financial condition or our operating results. 

We  receive  a  significant  portion  of  our  net  sales  from  a  single  customer.  In  addition,  this  customer  is  also  our  largest 
external  supplier  and  is  a  related  party.  The  loss  of  this  customer  or  supplier  could  harm  our  business  and  results  of 
operations. 

In 2005 and 2006, LSC, our largest stockholder and our largest customer, accounted for 9.6% and 6.5%, respectively, 
of our net sales.  LSC is also our largest supplier, providing us with discrete semiconductor products for subsequent sale by us, 
which represented approximately 14.7% and 13.0%, respectively, of our net sales, in 2005 and 2006.  The loss of LSC as either a 
customer or a supplier, or any significant reduction in either the amount of product it supplies to us, or the volume of orders it 
places with us, could materially harm our business and results of operations. 

Delays  in  initiation  of  production  at  new  facilities,  implementing  new  production  techniques  or  resolving  problems 
associated with technical equipment malfunctions could adversely affect our manufacturing efficiencies. 

Our manufacturing efficiency has been and will be an important factor in our future profitability, and we may not be 
able  to  maintain  or  increase  our  manufacturing  efficiency.  Our  manufacturing  and  testing  processes  are  complex,  require 
advanced and costly equipment and are continually being modified in our efforts to improve yields and product performance. 
Difficulties in the manufacturing process can lower yields.  Technical or other problems could lead to production delays, order 
cancellations and lost revenue.  In addition, any problems in achieving acceptable yields, construction delays, or other problems 
in upgrading or expanding existing facilities, building new facilities, problems in bringing other new manufacturing capacity to 
full production or changing our process technologies, could also result in capacity constraints, production delays and a loss of 
future  revenues  and  customers.    Our  operating  results  also  could  be  adversely  affected  by  any  increase  in  fixed  costs  and 
operating expenses related to increases in production capacity if net sales do not increase proportionately, or in the event of a 
decline in demand for our products. 

Our  wafer  fabrication  facility  is  located  in  Kansas  City,  Missouri,  while  our  facilities  in  Shanghai,  China  provide 
assembly, test and packaging capabilities and the Anachip facility in Taiwan produces power management ICs. Any disruption 
of operations at these facilities could have a material adverse effect on our business, financial condition and results of operations. 

We are and will continue to be under continuous pressure from our customers and competitors to reduce the price of our 
products, which could adversely affect our growth and profit margins. 

Prices  for  our  products  tend  to  decrease  over  their  life  cycle.    There  is  substantial  and  continuing  pressure  from 
customers to reduce the total cost of purchasing our products.  To remain competitive and retain our customers and gain new 
ones, we must continue to reduce our costs through product and manufacturing improvements.  We must also strive to minimize 
our customers’ shipping and inventory financing costs and to meet their other goals for rationalization of supply and production.  
We experienced an annual decrease in average selling prices (ASP) for our products of 3.1% and 15.0% for 2004 and 2005, 
respectively, and an ASP increase of 12.1%, primarily due to newly acquired product lines, in 2006. Our growth and the profit 
margins of our products will suffer if we cannot effectively continue to reduce our costs and keep our product prices competitive. 

13 

 
 
 
 
 
 
 
 
 
 
 
Our  customer  orders  are  subject  to  cancellation  or  modification  usually  with  no  penalty.  High  volumes  of  order 
cancellation or reductions in quantities ordered could adversely affect our results of operations and financial condition. 

All of our customer orders are subject to cancellation or modification, usually with no penalty to the customer. Orders 
are generally made on a purchase order basis, rather than pursuant to long-term supply contracts, and are booked from one to 
twelve months in advance of delivery.  The rate of booking new orders can vary significantly from month to month.  We, and the 
semiconductor industry as a whole, are experiencing a trend towards shorter lead-times, which is the amount of time between the 
date  a  customer  places  an  order  and  the  date  the  customer  requires  shipment.    Furthermore,  our  industry  is  subject  to  rapid 
changes in customer outlook and periods of excess inventory due to changes in demand in the end markets our industry serves.  
As a result, many of our purchase orders are revised, and may be cancelled, with little or no penalty and with little or no notice.  
However,  we  must  still  commit  production  and  other  resources  to  fulfilling  these  orders  even  though  they  may  ultimately  be 
cancelled.  If a significant number of orders are cancelled or product quantities ordered are reduced, and we are unable to timely 
generate replacement orders, we may build up excess inventory and our results of operations and financial condition may suffer. 

New technologies could result in the development of new products by our competitors and a decrease in demand for our 
products, and we may not be able to develop new products to satisfy changes in demand, which could result in a decrease 
in net sales and loss of market share. 

Our product range and new product development program is focused on discrete and analog semiconductor products. 
Our failure to develop new technologies, or anticipate or react to changes in existing technologies, either within or outside of the 
discrete semiconductor market, could materially delay development of new products, which could result in a decrease in our net 
sales  and  a  loss  of  market  share  to  our  competitors.    The  semiconductor  industry  is  characterized  by  rapidly  changing 
technologies and industry standards, together with frequent new product introductions.  This includes the development of new 
types of technology or the improvement of existing technologies, such as analog and digital technologies that compete with, or 
seek  to  replace  discrete  semiconductor  technology.    Our  financial  performance  depends  on  our  ability  to  design,  develop, 
manufacture, assemble, test, market and support new products and product enhancements on a timely and cost-effective basis. 
New  products  often  command  higher  prices  and,  as  a  result,  higher  profit  margins.    We  may  not  successfully  identify  new 
product opportunities or develop and bring new products to market or succeed in selling them into new customer applications in 
a timely and cost-effective manner. 

Products  or  technologies  developed  by  other  companies  may  render  our  products  or  technologies  obsolete  or 
noncompetitive and, since we operate primarily in a narrower segment of the broader semiconductor industry, this may have a 
greater effect on us than it would if we were a broad-line semiconductor manufacturer with a wider range of product types and 
technologies.  Many of our competitors are larger and more established international companies with greater engineering and 
research and development resources than us.  Our failure to identify or capitalize on any fundamental shifts in technologies in 
our  product  markets,  relative  to  our  competitors,  could  harm  our  business,  have  a  material  adverse  effect  on  our  competitive 
position within our industry and harm our relationships with our customers. In addition, to remain competitive, we must continue 
to reduce package sizes, improve manufacturing yields and expand our sales.  We may not be able to accomplish these goals, 
which could harm our business. 

We may be subject to claims of infringement of third-party intellectual property rights or demands that we license third-
party technology, which could result in significant expense and reduction in our intellectual property rights. 

The  semiconductor  industry  is  characterized  by  vigorous  protection  and  pursuit  of  intellectual  property  rights.  From 
time to time, third parties have asserted, and may in the future assert, patent, copyright, trademark and other intellectual property 
rights to technologies that are important to our business and have demanded, and may in the future demand, that we license their 
patents and technology.  Any litigation to determine the validity of allegations that our products infringe or may infringe these 
rights, including claims arising through our contractual indemnification of our customers, or claims challenging the validity of 
our  patents,  regardless  of  its  merit  or  resolution,  could  be  costly  and  divert  the  efforts  and  attention  of  our  management  and 
technical personnel.  We may not prevail in litigation given the complex technical issues and inherent uncertainties in intellectual 
property litigation. If litigation results in an adverse ruling we could be required to: 

(cid:190)  pay substantial damages for past, present and future use of the infringing technology; 
(cid:190)  cease the manufacture, use or sale of infringing products; 
(cid:190)  discontinue the use of infringing technology; 
(cid:190)  expend significant resources to develop non-infringing technology; 
(cid:190)  pay substantial damages to our customers or end-users to discontinue use or replace infringing technology with non-

(cid:190) 

infringing technology; 
license technology from the third party claiming infringement, which license may not be available on commercially 
reasonable terms, or at all; or 

14 

 
 
 
 
 
 
 
 
(cid:190) 

relinquish  intellectual  property  rights  associated  with  one  or  more  of  our  patent  claims,  if  such  claims  are  held 
invalid or otherwise unenforceable. 

We  depend  on  third-party  suppliers  for  timely  deliveries  of  raw  materials,  parts  and  equipment,  as  well  as  finished 
products from other manufacturers, and our results of operations could be adversely affected if we are unable to obtain 
adequate supplies in a timely manner. 

Our  manufacturing  operations  depend  upon  obtaining  adequate  supplies  of  raw  materials,  parts  and  equipment  on  a 
timely basis from third parties.  Our results of operations could be adversely affected if we are unable to obtain adequate supplies 
of raw materials, parts and equipment in a timely manner or if the costs of raw materials, parts or equipment were to increase 
significantly.  Our business could also be adversely affected if there is a significant degradation in the quality of raw materials 
used in our products, or if the raw materials give rise to compatibility or performance issues in our products, any of which could 
lead  to  an  increase  in  customer  returns  or  product  warranty  claims.    Although  we  maintain  rigorous  quality  control  systems, 
errors or defects may arise from a supplied raw material and be beyond our detection or control.  Any interruption in, or change 
in quality of,  the  supply  of  raw  materials,  parts  or  equipment  needed  to  manufacture  our  products  could  adversely  affect  our 
business and harm our results of operations and our reputation with our customers. 

In addition, we sell finished products from other manufacturers.  Our business could also be adversely affected if there 
is a significant degradation in the quality of these products.  From time to time, such manufacturers may extend lead-times, limit 
supplies or increase prices due to capacity constraints or other factors.  We have no long-term purchase contracts with any of 
these manufacturers and, therefore, have no contractual assurances of continued supply, pricing or access to finished products 
that we sell, and any such manufacturer could discontinue supplying to us at any time.  Additionally, some of our suppliers of 
finished products or wafers compete directly with us and may in the future choose not to supply products to us. 

If we do not succeed in continuing to vertically integrate our business, we will not realize the cost and other efficiencies 
we anticipate and our ability to compete, profit margins and results of operations may suffer. 

We are continuing to vertically integrate our business.  Key elements of this strategy include continuing to expand the 
reach of our sales organization, expand our manufacturing capacity, expand our wafer foundry and research and development 
capability and expand our marketing, product development, package development and assembly/testing operations in company-
owned  facilities  or  through  the  acquisition  of  established  contractors.    There  are  certain  risks  associated  with  our  vertical 
integration strategy, including: 

(cid:190)  difficulties  associated  with  owning  a  manufacturing  business,  including,  but  not  limited  to,  the  maintenance  and 
management of manufacturing facilities, equipment, employees and inventories and limitations on the flexibility of 
controlling overhead; 

(cid:190)  difficulties in continuing expansion of our operations in Asia and Europe, because of the distance from our 

U.S. headquarters and differing regulatory and cultural environments; 
the need for skills and techniques that are outside our traditional core expertise; 
less flexibility in shifting manufacturing or supply sources from one region to another; 

(cid:190) 
(cid:190) 
(cid:190)  even when independent suppliers offer lower prices, we would continue to acquire wafers from our captive 

manufacturing facility, which may result in us having higher costs than our competitors; 
(cid:190)  difficulties developing and implementing a successful research and development team; and 
(cid:190)  difficulties developing, protecting, and gaining market acceptance of, our proprietary technology. 

The risks of becoming a fully integrated manufacturer are amplified in an industry-wide slowdown because of the fixed 
costs associated with manufacturing facilities.  In addition, we may not realize the cost, operating and other efficiencies that we 
expect from continued vertical integration.  If we fail to successfully vertically integrate our business, our ability to compete, 
profit margins and results of operations may suffer. 

Part of our growth strategy involves identifying and acquiring companies with complementary product lines or customers. 
We may be unable to identify suitable acquisition candidates or consummate desired acquisitions and, if we do make any 
acquisitions, we may be unable to successfully integrate any acquired companies with our operations. 

A significant part of our growth strategy involves acquiring companies with complementary product lines, customers or 
other capabilities.  For example, (i) in fiscal year 2000, we acquired FabTech, a wafer fabrication company, in order to have our 
own wafer manufacturing capabilities, (ii) in January 2006, we acquired Anachip as an entry into standard logic markets, and 
(iii) in November 2006, we acquired the assets of APD.  While we do not currently have any agreements or commitments in 
place with respect to any material acquisitions, we are in various stages of preliminary discussions, and we intend to continue to 
expand and diversify our operations by making further acquisitions. However, we may be unsuccessful in identifying suitable 
acquisition candidates, or we may be unable to consummate a desired acquisition.  To the extent we do make acquisitions, if we 

15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
are unsuccessful in integrating these companies or their operations or product lines with our operations, or if integration is more 
difficult  than  anticipated,  we  may  experience  disruptions  that  could  have  a  material  adverse  effect  on  our  business,  financial 
condition and results of operations.  In addition, we may not realize all of the benefits we anticipate from any such acquisitions.  
Some of the risks that may affect our ability to integrate or realize any anticipated benefits from acquisitions that we may make 
include those associated with: 

(cid:190)  unexpected losses of key employees or customers of the acquired company; 
(cid:190)  bringing  the  acquired  company’s  standards,  processes,  procedures  and  controls  into  conformance  with  our 

operations; 

(cid:190)  coordinating our new product and process development; 
(cid:190)  hiring additional management and other critical personnel; 
(cid:190) 
increasing the scope, geographic diversity and complexity of our operations; 
(cid:190)  difficulties in consolidating facilities and transferring processes and know-how; 
(cid:190)  difficulties in reducing costs of the acquired entity’s business; 
(cid:190)  diversion of management’s attention from the management of our business; and 
(cid:190)  adverse effects on existing business relationships with customers. 

We  are  subject  to  many  environmental  laws  and  regulations  that  could  affect  our  operations  or  result  in  significant 
expenses. 

We are subject to a variety of U.S. federal, state, local and foreign governmental laws, rules and regulations related to 
the  use,  storage,  handling,  discharge  or  disposal  of  certain  toxic,  volatile  or  otherwise  hazardous  chemicals  used  in  our 
manufacturing process both in the United States where our wafer fabrication facility is located, in China where our assembly, test 
and packaging facilities are located, and in Taiwan where our analog products are produced.  Some of these regulations in the 
United States include the Federal Clean Water Act, Clean Air Act, Resource Conservation and Recovery Act, Comprehensive 
Environmental Response, Compensation, and Liability Act and similar state statutes and regulations.  Any of these regulations 
could require us to acquire equipment or to incur substantial other expenses to comply with environmental regulations.  If we 
were to incur such additional expenses, our product costs could significantly increase, materially affecting our business, financial 
condition and results of operations.  Any failure to comply with present or future environmental laws, rules and regulations could 
result in fines, suspension of production or cessation of operations, any of which could have a material adverse effect on our 
business, financial condition and results of operations.  Our operations affected by such requirements include, among others: the 
disposal  of  wastewater  containing  residues  from  our  manufacturing  operations  through  publicly  operated  treatment  works  or 
sewer systems, and which may be subject to volume and chemical discharge limits and may also require discharge permits; and 
the use, storage and disposal of materials that may be classified as toxic or hazardous.  Any of these may result in, or may have 
resulted in, environmental conditions for which we could be liable. 

Some environmental laws impose liability, sometimes without fault, for investigating or cleaning up contamination on, 
or emanating from, our currently or formerly owned, leased or operated properties, as well as for damages to property or natural 
resources and for personal injury arising out of such contamination.  Such liability may also be joint and several, meaning that 
we could be held responsible for more than our share of the liability involved, or even the entire share. In addition, the presence 
of environmental contamination could also interfere with ongoing operations or adversely affect our ability to sell or lease our 
properties.    Environmental  requirements  may  also  limit  our  ability  to  identify  suitable  sites  for  new  or  expanded  plants.    
Discovery  of  contamination  for  which  we  are  responsible,  the  enactment  of  new  laws  and  regulations,  or  changes  in  how 
existing  requirements  are  enforced,  could  require  us  to  incur  additional  costs  for  compliance  or  subject  us  to  unexpected 
liabilities. 

Our products may be found to be defective and, as a result, product liability claims may be asserted against us, which may 
harm our business and our reputation with our customers. 

Our products are typically sold at prices that are significantly lower than the cost of the equipment or other goods in 
which they are incorporated.  For example, our products that are incorporated into a personal computer may be sold for several 
cents, whereas the computer maker might sell the personal computer for several hundred dollars.  Although we maintain rigorous 
quality control systems, we shipped approximately 14.5 billion individual semiconductor devices in 2006 to customers around 
the world, and in the ordinary course of our business, we receive warranty claims for some of these products that are defective, 
or that do not perform to published specifications.  Since a defect or failure in our products could give rise to failures in the end 
products that incorporate them (and consequential claims for damages against our customers from their customers), we may face 
claims for damages that are disproportionate to the revenues and profits we receive from the products involved.  In addition, our 
ability to reduce such liabilities may be limited by the laws or the customary business practices of the countries where we do 
business.  Even in cases where we do not believe we have legal liability for such claims, we may choose to pay for them to retain 
a customer’s business or goodwill or to settle claims to avoid protracted litigation.  Our results of operations and business could 
be adversely affected as a result of a significant quality or performance issue in our products, if we are required or choose to pay 

16 

 
 
 
 
 
 
 
 
 
for  the  damages  that  result.    Although  we  currently  have  product  liability  insurance,  we  may  not  have  sufficient  insurance 
coverage, and we may not have sufficient resources, to satisfy all possible product liability claims.  In addition, any perception 
that our products are defective would likely result in reduced sales of our products, loss of customers and harm to our business 
and reputation. 

We may fail to attract or retain the qualified technical, sales, marketing and management personnel required to operate 
our business successfully. 

Our future success depends, in part, upon our ability to attract and retain highly qualified technical, sales, marketing and 
managerial  personnel.  Personnel  with  the  necessary  expertise  are  scarce  and  competition  for  personnel  with  these  skills  is 
intense.  We may not be able to retain existing key technical, sales, marketing and managerial employees or be successful in 
attracting, assimilating or retaining other highly qualified technical, sales, marketing and managerial personnel in the future.  For 
example,  we  have  faced,  and  continue  to  face,  intense  competition  for  qualified  technical  and  other  personnel  in  Shanghai, 
China, where our assembly, test and packaging facilities are located.  A number of U.S. and multi-national corporations, both in 
the semiconductor industry and in other industries, have recently established and are continuing to establish factories and plants 
in Shanghai, China, and the competition for qualified personnel has increased significantly as a result.  If we are unable to retain 
existing key employees or are unsuccessful in attracting new highly qualified employees, our business, financial condition and 
results of operations could be materially and adversely affected. 

We  may  not  be  able  to  maintain  our  growth  or  achieve  future  growth  and  such  growth  may  place  a  strain  on  our 
management and on our systems and resources. 

Our ability to successfully grow our business within the discrete and analog semiconductor markets requires effective 
planning and management.  Our past growth, and our targeted future growth, may place a significant strain on our management 
and  on  our  systems  and  resources,  including  our  financial  and  managerial  controls,  reporting  systems  and  procedures.    In 
addition,  we  will  need  to  continue  to  train  and  manage  our  workforce  worldwide.    If  we  are  unable  to  effectively  plan  and 
manage our growth effectively, our business and prospects will be harmed and we will not be able to maintain our profit growth 
or achieve future growth. 

Our business may be adversely affected by obsolete inventories as a result of changes in  demand  for  our  products  and 
change in life cycles of our products. 

The life cycles of some of our products depend heavily upon the life cycles of the end products into which devices are 
designed.  These types of end-market products with short life cycles require us to manage closely our production and inventory 
levels.  Inventory  may  also  become  obsolete  because  of  adverse  changes  in  end-market  demand.    We  may  in  the  future  be 
adversely affected by obsolete or excess inventories which may result from unanticipated changes in the estimated total demand 
for  our  products  or  the  estimated  life  cycles  of  the  end  products  into  which  our  products  are  designed.    In  addition,  some 
customers restrict how far back the date of manufacture for our products can be, and therefore some of our products inventory 
may become obsolete, and thus, adversely affect our results of operations. 

 If OEMs do not design our products into their applications, a portion of our net sales may be adversely affected. 

We  expect  an  increasingly  significant  portion  of  net  sales  will  come  from  products  we  design  specifically  for  our 
customers.    However,  we  may  be  unable  to  achieve  these  design  wins.    In  addition,  a  design  win  from  a  customer  does  not 
necessarily guarantee future sales to that customer.  Without design wins from OEMs, we would only be able to sell our products 
to these OEMs as a second source, which usually means we are only able to sell a limited amount of product to them.  Once an 
OEM designs another supplier’s semiconductors into one of its product platforms, it is more difficult for us to achieve future 
design wins with that OEM’s product platform because changing suppliers involves significant cost, time, effort and risk to an 
OEM.  Achieving a design win with a customer does not ensure that we will receive significant revenues from that customer and 
we may be unable to convert design into actual sales.  Even after a design win, the customer is not obligated to purchase our 
products  and  can  choose  at  any  time  to  stop  using  our  products,  if,  for  example,  its  own  products  are  not  commercially 
successful. 

17 

 
 
 
 
 
 
 
 
 
 
  
 
We  rely  heavily  on  our  internal  electronic  information  and  communications  systems,  and  any  system  outage  could 
adversely affect our business and results of operations. 

All  of  our  operations,  other  than  FabTech  and  Anachip,  operate  on  a  single  technology  platform.    To  manage  our 
international operations efficiently and effectively, we rely heavily on our Enterprise Resource Planning (ERP) system, internal 
electronic information and communications systems and on systems or support services from third parties. Any of these systems 
are  subject  to  electrical  or  telecommunications  outages,  computer  hacking  or  other  general  system  failure.    Difficulties  in 
upgrading  or  expanding  our  ERP  system  or  system-wide  or  local  failures  that  affect  our  information  processing  could  have 
material adverse effects on our business, financial condition, results of operations and cash flows. 

We are subject to interest rate risk that could have an adverse effect on our cost of working capital and interest expenses. 

We have credit facilities with U.S. and Asian financial institutions, as well as other debt instruments, with interest rates 
equal to LIBOR or similar indices plus a negotiated margin.  A rise in interest rates could have an adverse impact upon our cost 
of working capital and our interest expense. As of December 31, 2006, our outstanding interest-bearing debt was $239.9 million. 
 An  increase  of  1.0%  in  interest  rates  would  increase  our  annual  interest  rate  expense  by  approximately  $99,000  (our  $230 
million in convertible notes have a 2.25% fixed interest rate). 

We  had  a  significant  amount  of  debt  following  the  offering  of  convertible  notes.  Our  substantial  indebtedness  could 
adversely  affect  our  business,  financial  condition  and  results  of  operations  and  our  ability  to  meet  our  payment 
obligations under the notes and or other debt.  

Following the offering of convertible notes in October 2006, we had a significant amount of debt and substantial 
debt  service  requirements.  As  of  December  31,  2006,  we  had  $239.9  million  of  outstanding  debt,  including  $230  million 
senior convertible notes. In addition, $50.9 million is available for future borrowings under our principal U.S. credit facility, 
and we are permitted under the terms of our debt agreements to incur substantial additional debt. 

This level of debt could have significant consequences on our future operations, including: 

(cid:190)  making it more difficult for us to meet our payment and other obligations under the notes and our other outstanding 

debt; 

(cid:190)  resulting in an event of default if we fail to comply with the financial and other restrictive covenants contained in 
our debt agreements, which event of default could result in all of our debt becoming immediately due and payable 
and, in the case of an event of default under our secured debt, such as our senior secured credit facility, could permit 
the lenders to foreclose on our assets securing that debt; 

(cid:190)  reducing  the  availability  of  our  cash  flow  to  fund  working  capital,  capital  expenditures,  acquisitions  and  other 

general corporate purposes, and limiting our ability to obtain additional financing for these purposes; 

(cid:190)  subjecting us to the risk of increased sensitivity to interest rate increases on our indebtedness with variable interest 

rates, including borrowings under senior secured credit facility; 

(cid:190)  limiting our flexibility in planning for, or reacting to, and increasing our vulnerability to, changes in our business, 

the industry in which we operate and the general economy; and  

(cid:190)  placing us at a competitive disadvantage compared to our competitors that have less debt or are less leveraged. 

Any  of  the  above-listed  factors  could  have  an  adverse  effect  on  our  business,  financial  condition  and  results  of 

operations and our ability to meet our payment obligations under the notes and our other debt. 

If we fail to maintain an effective system of internal controls or discover material weaknesses in our internal controls over 
financial reporting, we may not be able to report our financial results accurately or detect fraud, which could harm our 
business and the trading price of our Common Stock. 

Effective internal controls are necessary for us to produce reliable financial reports and are important in our effort to 
prevent financial fraud. We are required to periodically evaluate the  effectiveness  of  the  design  and  operation  of  our  internal 
controls.  These evaluations may result in the conclusion that enhancements, modifications or changes to our internal controls are 
necessary or desirable.  While management evaluates the effectiveness of our internal controls on a regular basis, these controls 
may  not  always  be  effective.    There  are  inherent  limitations  on  the  effectiveness  of  internal  controls  including  collusion, 
management override, and failure of human judgment.  Because of this, control procedures are designed to reduce rather than 
eliminate business risks.  If we fail to maintain an effective system of internal controls or if management or  our  independent 
registered public accounting firm were to discover material weaknesses in our internal controls, we may be unable to produce 
reliable financial reports or prevent fraud and it could harm our financial condition and results of operations and result in loss of 
investor confidence and a decline in our stock price. 

18 

 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
Terrorist attacks, or threats or occurrences of other terrorist activities whether in the United States or internationally may 
affect the markets in which our Common Stock trades, the markets in which we operate and our profitability. 

Terrorist  attacks,  or  threats  or  occurrences  of  other  terrorist  or  related  activities,  whether  in  the  United  States  or 
internationally,  may  affect  the  markets  in  which  our  Common  Stock  trades,  the  markets  in  which  we  operate  and  our 
profitability.  Future terrorist or related activities could affect our domestic and international sales, disrupt our supply chains and 
impair  our  ability  to  produce  and  deliver  our  products.    Such  activities  could  affect  our  physical  facilities  or  those  of  our 
suppliers or customers.  Such terrorist attacks could cause ports or airports to or through which we ship to be shut down, thereby 
preventing the delivery of raw materials and finished goods to or from our manufacturing facilities in Shanghai, China, Taiwan 
or Kansas City, Missouri, or to our regional sales offices.  Due to the broad and uncertain effects that terrorist attacks have had 
on  financial  and  economic  markets  generally,  we  cannot  provide  any  estimate  of  how  these  activities  might  affect  our  future 
results. 

RISKS RELATED TO OUR INTERNATIONAL OPERATIONS 

Our international operations subject us to risks that could adversely affect our operations. 

We  expect  net  sales  from  foreign  markets  to  continue  to  represent  a  significant  portion  of  our  total  net  sales.    In 
addition, the majority of our manufacturing facilities are located overseas in China.  In 2005 and 2006, net sales to customers 
outside the United States represented 74.4% and 77.8%, respectively, of our net sales.  There are risks inherent in doing business 
internationally, and any or all of the following factors could cause harm to our business: 

(cid:190)  changes in, or impositions of, legislative or regulatory requirements, including tax laws in the United States and in 

trade restrictions, transportation delays, work stoppages, and economic and political instability; 

the countries in which we manufacture or sell our products; 
(cid:190)  compliance with trade or other laws in a variety of jurisdictions; 
(cid:190) 
(cid:190)  changes in import/export regulations, tariffs and freight rates; 
(cid:190)  difficulties in collecting receivables and enforcing contracts; 
(cid:190)  currency exchange rate fluctuations; 
(cid:190) 
restrictions on the transfer of funds from foreign subsidiaries to the United States; 
(cid:190) 
the possibility of international conflict, particularly between or among China and Taiwan and the United States; 
(cid:190) 
legal regulatory, political and cultural differences among the countries in which we do business; 
(cid:190) 
longer customer payment terms; and 
(cid:190)  changes in U.S. or foreign tax regulations. 

We  have  significant  operations  and  assets  in  China,  Taiwan  and  Hong  Kong  and,  as  a  result,  will  be  subject  to  risks 
inherent in doing business in those jurisdictions, which may adversely affect our financial performance. 

We  have  a  significant  portion  of  our  assets  in  mainland  China,  Taiwan  and  Hong  Kong.    Our  ability  to  operate  in 
China,  Taiwan  and  Hong  Kong  may  be  adversely  affected  by  changes  in  those  jurisdictions’  laws  and  regulations,  including 
those relating to taxation, import and export tariffs, environmental regulations, land use rights, property and other matters.  In 
addition, our results of operations in China, Taiwan and Hong Kong are subject to the economic and political situation there.  
We  believe  that  our  operations  in  China,  Taiwan  and  Hong  Kong  are  in  compliance  with  all  applicable  legal  and  regulatory 
requirements.    However,  the  central  or  local  governments  of  these  jurisdictions  may  impose  new,  stricter  regulations  or 
interpretations of existing regulations that would require additional expenditures and efforts on our part to ensure our compliance 
with such regulations or interpretations. 

Changes in the political environment or government policies in those jurisdictions could result in revisions to laws or 
regulations  or  their  interpretation  and  enforcement,  increased  taxation,  restrictions  on  imports,  import  duties  or  currency 
revaluations.    In  addition,  a  significant  destabilization  of  relations  between  or  among  China,  Taiwan  or  Hong  Kong  and  the 
United States could result in restrictions or prohibitions on our operations or the sale  of  our  products  or  the  forfeiture  of  our 
assets in these jurisdictions.  There can be no certainty as to the application of the laws and regulations of these jurisdictions in 
particular instances.  Enforcement of existing laws or agreements may be sporadic and implementation and interpretation of laws 
inconsistent.    Moreover,  there  is  a  high  degree  of  fragmentation  among  regulatory  authorities,  resulting  in  uncertainties  as  to 
which  authorities  have  jurisdiction  over  particular  parties  or  transactions.    The  possibility  of  political  conflict  between  these 
countries or with the United States could have an adverse impact upon our ability to transact business in these jurisdictions and 
to generate profits. 

19 

 
  
 
 
 
 
 
 
 
  
 
 
 
 
 We are subject to foreign currency risk as a result of our international operations. 

We face exposure to adverse movements in foreign currency exchange rates, primarily Asian currencies and, to a lesser 
extent, the Euro.  For example, many of our employees who are located in China, are paid in the Chinese Yuan and, accordingly, 
an increase in the value of the Yuan compared to the U.S. dollar could increase our operating expenses.  In addition, we sell our 
products in various currencies and, accordingly, a decline in the value of any such currency against the U.S. dollar, which is our 
primary functional currency, could create a decrease in our net sales.  Our foreign currency risk may change over time as the 
level of activity in foreign markets grows and could have an adverse impact upon our financial results.  These currencies are 
principally  the  Chinese  Yuan,  the  Taiwanese  dollar,  the  Japanese  Yen,  the  Euro  and  the  Hong  Kong  dollar.    The  Chinese 
government has recently taken action to permit the Yuan to U.S. dollar exchange rate to fluctuate, which may exacerbate our 
exposure to foreign currency risk and harm our results of operations.  We do not usually employ hedging techniques designed to 
mitigate foreign currency exposures and, therefore, we could experience currency losses as these currencies fluctuate against the 
U.S. dollar. 

We  may  not  continue  to  receive  preferential  tax  treatment  in  Asia,  thereby  increasing  our  income  tax  expense  and 
reducing our net income. 

As  an  incentive  for  establishing  our  manufacturing  subsidiaries  in  China,  we  receive  preferential  tax  treatment.    In 
addition, in conjunction with the acquisition of Anachip, we also receive preferential tax treatment in Taiwan.  Governmental 
changes  in  foreign  tax  law  may  cause  us  not  to  be  able to continue receiving these preferential tax  treatments  in  the  future, 
which may cause an increase in our income tax expense, thereby reducing our net income. 

The distribution of any earnings of our foreign subsidiaries to the United States may be subject to U.S. income taxes, thus 
reducing our net income. 

We are currently planning, and may in the future plan, to distribute earnings of our foreign subsidiaries from Asia to the 
United States.  We may be required to pay U.S. income taxes on these earnings to the extent we have not previously recorded 
deferred U.S. taxes on such earnings. Any such taxes would reduce our net income in the period in which these earnings are 
distributed. 

On October 22, 2004, the American Jobs Creation Act, or AJCA, was signed into law.  Among other items, the AJCA 
establishes  a  phased  repeal  of  the  extraterritorial  income  exclusion,  a  new  incentive  tax  deduction  for  U.S. corporations  to 
repatriate cash from foreign subsidiaries equal to 85% of cash dividends received in the year elected that exceeds a base-period 
amount, and significantly revises the taxation of U.S. companies doing business abroad. 

At December 31, 2004, we made a minimum estimate for repatriating cash from our subsidiaries in China and Hong 
Kong  of  $8.0  million  under  the  AJCA,  and  recorded  an  income  tax  expense  of  approximately  $1.3  million.  Under  the 
guidelines  of  the  AJCA,  we  developed  a  required  domestic  reinvestment  plan,  covering  items  such  as  U.S.  bank  debt 
repayment,  U.S.  capital  expenditures  and  U.S.  research  and  development  activities,  among  others,  to  cover  the  dividend 
repatriation.    During  2005,  we  completed  a  quantitative  analysis  of  the  benefits  of  the  AJCA,  the  foreign  tax  credit 
implications, and state and local tax consequences of the impact of the AJCA on our plans for repatriation.  Based on the 
analysis, we repatriated $24.0 million from our foreign subsidiaries in 2005. 

We are evaluating the need to provide additional deferred taxes for the future earnings of our foreign subsidiaries to 
the  extent  such  earnings  may  be  appropriated  for  distribution  to  our  corporate  offices  in  North  America,  and  as  further 
investment strategies with respect to foreign earnings are determined.  The distribution of any unappropriated funds from our 
foreign  subsidiaries  to  the  U.S.  will  require  the  recording  of  income  tax  provisions  on  the  U.S.  entity,  thus  reducing  net 
income.    As  of  December  31,  2006,  we  have  recorded  approximately  $3.3  million  in  deferred  taxes  for  earnings  of  our 
foreign subsidiaries. 

RISKS RELATED TO OUR COMMON STOCK 

Variations in our quarterly operating results may cause our stock price to be volatile. 

We  may  experience  substantial  variations  in  net  sales,  gross  profit  margin  and  operating  results  from  quarter  to 

quarter.  We believe that the factors that influence this variability of quarterly results include: 

(cid:190)  general economic conditions in the countries where we sell our products; 
(cid:190)  seasonality and variability in the computing and communications market and our other end-markets; 
(cid:190) 
(cid:190)  product obsolescence; 

the timing of our and our competitors’ new product introductions; 

20 

 
  
 
 
 
 
 
  
 
 
 
 
 
  
  
 
 
the scheduling, rescheduling and cancellation of large orders by our customers; 
the cyclical nature of demand for our customers’ products; 

(cid:190) 
(cid:190) 
(cid:190)  our ability to develop new process technologies and achieve volume production at our fabrication facilities; 
(cid:190)  changes in manufacturing yields; 
(cid:190)  changes in gross profit margins due to the Anachip or APD acquisitions; 
(cid:190)  adverse movements in exchange rates, interest rates or tax rates; and 
(cid:190) 

the availability of adequate supply commitments from our outside suppliers or subcontractors. 

Accordingly, a comparison of our results of operations from period to period is not necessarily meaningful to 
investors and our results of operations for any period do not necessarily indicate future performance.  Variations in our quarterly 
results may trigger volatile changes in our stock price. 

We may enter into future acquisitions and take certain actions in connection with such acquisitions that could affect the 
price of our Common Stock. 

As part of our growth strategy, we expect to review acquisition prospects that would implement our vertical integration 
strategy  or  offer  other  growth  opportunities.    While  we  do  not  currently  have  any  agreements  or  commitments  in  place  with 
respect  to  any  material  acquisitions,  we  are  in  various  stages  of  preliminary  discussions,  and  we  may  acquire  businesses, 
products or technologies in the future.  In the event of future acquisitions, we could: 

(cid:190)  use a significant portion of our available cash; 
(cid:190) 
(cid:190) 
(cid:190) 
(cid:190) 
(cid:190) 

issue equity securities, which would dilute current stockholders’ percentage ownership; 
incur substantial debt; 
incur or assume contingent liabilities, known or unknown; 
incur amortization expenses related to intangibles; and 
incur large, immediate accounting write-offs. 

Such actions by us could harm our results from operations and adversely affect the price of our Common Stock. 

Our directors, executive officers and significant stockholders hold a substantial portion of our Common Stock, which may 
lead to conflicts with other stockholders over corporate transactions and other corporate matters. 

Our  directors,  executive  officers  and  our  affiliate,  LSC,  beneficially  own  approximately  29.7%  of  our  outstanding 
Common Stock, including options to purchase shares of our Common Stock that are exercisable within 60 days of December 31, 
2006.    These  stockholders,  acting  together,  will  be  able  to  influence  significantly  all  matters  requiring  stockholder  approval, 
including the election of directors and significant corporate transactions such as mergers or other business combinations.  This 
control may delay, deter or prevent a third party from acquiring or merging with us, which could adversely affect the market 
price of our Common Stock. 

LSC,  our  largest  stockholder,  owns  approximately  22.3%  (5.8  million  shares)  of  our  Common  Stock.    Some  of  our 
directors and executive officers may have potential conflicts of interest because of their positions with LSC or their ownership of 
LSC Common Stock.  Some of our directors are LSC directors and officers, and our non-employee Chairman of our Board of 
Directors is Chairman of the board of LSC.  Several of our directors and executive officers own LSC Common Stock and hold 
options to purchase LSC Common Stock.  Service on our Board of Directors and as a director or officer of LSC, or ownership of 
LSC Common Stock by our directors and executive officers, could create, or appear to create, actual or potential conflicts of 
interest when directors and officers are faced with decisions that could have different implications for LSC and us.  For example, 
potential  conflicts  could  arise  in  connection  with  decisions  involving  the  Common  Stock  owned  by  LSC,  or  under  the  other 
agreements  we  may  enter  into  with  LSC.  LSC  was  our  largest  external  supplier  of  discrete  semiconductor  products  for 
subsequent sale by us.  In 2005 and 2006, approximately 14.7% and 13.0%, respectively, of our net sales were from products 
manufactured by LSC.  In addition to being our largest external supplier of finished products in each of these periods, we sold 
silicon  wafers  to  LSC  totaling  9.6%  and  6.5%,  respectively,  of  our  net  sales  during  such  periods,  making  LSC  our  largest 
customer. 

We may have difficulty resolving any potential conflicts of interest with LSC, and even if we do, the resolution may be 

less favorable than if we were dealing with an entirely unrelated third party. 

21 

 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
We were formed in 1959, and our early corporate records are incomplete. As a result, we may have difficulty in assessing 
and defending against claims relating to rights to our Common Stock purporting to arise during periods for which our 
records are incomplete. 

We were formed in 1959 under the laws of California and reincorporated in Delaware in 1969. We have had several 
transfer agents over the past 47 years.  In addition, our early corporate records, including our stock ledger, are incomplete. As a 
result, we may have difficulty in assessing and defending against claims relating to rights to our Common Stock purporting to 
arise during periods for which our records are incomplete. 

Conversion of our convertible senior notes will dilute the ownership interest of existing stockholders, including holders 
who had previously converted their notes. 

To the extent we issue Common Stock upon conversion of the notes, the conversion of some or all of the notes will 
dilute  the  ownership  interests  of  existing  stockholders,  including  holders  who  have  received  Common  Stock  upon  prior 
conversion of the notes. Any sales in the public market of the Common Stock issuable upon such conversion could adversely 
affect prevailing market prices of our Common Stock. In addition, the existence of the notes may encourage short selling by 
market participants because the conversion of the notes could depress the price of our Common Stock. 

The repurchase rights and the increased conversion rate triggered by a make-whole fundamental change could 
discourage a potential acquirer.  

If a “fundamental change” in accordance with the terms of the senior convertible notes were to occur, the holders of 
the notes have the right to require us to repurchase the notes.  A fundamental change would include a change in control of 
the  Company.    In  addition,  if  a  make-whole  fundamental  change  were  to  occur,  which  may  include  an  acquisition  of  the 
Company, the conversion rate for the senior convertible notes will increase.  The repurchase rights in our senior convertible 
notes triggered by a fundamental change and the increased conversion rate triggered by a make-whole fundamental change 
could discourage a potential acquirer. 

Anti-takeover effects of certain provisions of Delaware law and our Certificate of Incorporation and By-laws. 

Some  provisions  of  Delaware  law,  our  certificate  of  incorporation  and  by-laws  may  be  deemed  to  have  an  anti-
takeover  effect  and  may  delay  or  prevent  a  tender  offer  to  takeover  attempt  that  a  stockholder  might  consider  in  its  best 
interest, including those attempts that might result in a premium over the market price for the shares held by stockholders. 

Section 203 of Delaware General Corporation Law  

Section 203 of the Delaware General Corporation Law prohibits transactions between a Delaware corporation and 
an “interested stockholder,” which is defined as a person who, together with any affiliates or associates, beneficially owns, 
directly or indirectly, 15.0% or more of the outstanding voting shares of a  Delaware  corporation.  This  provision  prohibits 
certain business combinations between an interested stockholder and a Delaware corporation for a period of three years after 
the date the stockholder becomes an interested stockholder, unless: 

(i)  either  the  business  combination  or  the  transaction  which  resulted  in  the  stockholder  becoming  an  interested 
stockholder is approved by the corporation’s board of directors prior to the date the interested stockholder becomes 
an interested stockholder; 

(ii) the interested stockholder acquired at least 85.0% of the voting stock of the corporation (other than stock held 
by directors who are also officers or be certain employee stock plans) in the transaction in which the stockholder 
became an interested stockholder; or 

(iii)  the  business  combination  is  approved  by  a  majority  of  the  board  of  directors  and  by  the  affirmative  vote  of 
66.66% of the outstanding voting stock that is not owned by the interested stockholder. 

For this purpose, business combinations include mergers, consolidations, sales or other dispositions of assets having 
an aggregate value in excess of 10.0% of the aggregate market value of the consolidated assets or outstanding stock of the 
corporation,  and  certain  transactions  that  would  increase  the  interested  stockholder’s  proportionate  share  ownership  in  the 
corporation. 

22 

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certificate of Incorporation and Bylaw Provisions  

Provisions of our certificate of incorporation and bylaws may have the effect of making it more difficult for a third 
party to acquire control of our company. In particular, our bylaws authorize our Board of Directors to issue, without further 
action  by  the  stockholders,  up  to  1,000,000 shares  of  undesignated  preferred  stock  with  rights  and  preferences,  including 
voting  rights,  designated  from  time  to  time  by  the  board  of  directors.  The  existence  of  authorized  but  unissued  shares  of 
preferred stock enables our board of directors to render more difficult or to discourage an attempt to obtain control of us by 
means of a merger, tender offer, proxy contest or otherwise. 

Item 1B.  
                                 None 

Unresolved Staff Comments 

Item 2.   

Properties 

Our primary physical properties at December 31, 2006, were as follows: 

Use 

Address  

Owned / 
Leased 
Expiration 

Approximate size 
(sq. ft.)  

Approximate 
Rental / Mo  

Headquarters and 
distribution center  

3050 East Hillcrest Drive, Suite 200, 
Westlake Village, California, USA 91362 

Leased 
Dec, 2009 

31,000 

$ 29,000 

Sales office, R&D center 

780 Montague Express Way, Suite 201, San 
Jose, CA 95131 

Leased 
Jan, 2010 

4,000 

$ 5,000 

R&D center 

Sales office 

Sales office 

Sales office 

Sales office 

Sales office 

15660 N. Dallas Parkway, Suite 850, Dallas, 
TX 75248 

Leased 
Dec, 2011 

6,000 

$ 8,000 

One Overlook Drive, Suite 8, Amherst, NH 
03031 
160-D Ease Wend, Lemont, IL 60439 

18430 Brookhurst Street, Suite 201A, 
Fountain Valley, CA 92708 
199 Route 13, Brookline, NH 03033 

22 Avenue Paul Sejourne F-31000 Toulouse, 
France 

Leased 
Monthly 
Leased 
Monthly 
Leased 
Monthly 
Leased 
Monthly 
Leased 
Monthly 

* 

* 

* 

* 

* 

* 

* 

* 

* 

* 

Manufacturing facility 

777 N. Blue Parkway Suite 350, Lee's 
Summit, MO 64086 

Leased 
Jun, 2013 

70,000 

$ 117,000 

Warehouse 

Warehouse 

Sales office 

Administrative offices 

2nd Flr, 501-15, Chung-Cheng,   Hsin-Tien 
City, Taipei, Taiwan, ROC 
5th Flr, 501-16, Chung-Cheng,  Hsin-Tien 
City, Taipei, Taiwan, ROC 

Owned 

Owned 

5,000 

7,000 

7F, No. 50, Min-Quan Road, Hsin-Tien City, 
Taipei, Taiwan 

5F, No.52, Min-Quan Road, Hsin-Tien City, 
Taipei, Taiwan 

Owned 

11,000 

Owned 

12,000 

Administrative offices 

7F, No. 52, Min-Quan Road, Hsin-Tien City, 
Taipei, Taiwan 

Owned 

12,000 

- 

- 

- 

- 

- 

Continued 

23 

 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
Properties continued 

Use 

Warehouse 

Address  
Room B, 3F, Chuan Hing Building, No. 14 
Wang Tai Road, Kowloon Bay,   
Hong Kong 

Manufacturing facility 

Manufacturing facility 

Office 

2F, 24-2 Gongyedong 4th Road, Hsinchu 
Science Park, Hsin Chu 230077, Taiwan 
ROC 
5F, No. 2 Gongyedong 4th Road, Hsinchu 
Science Park, Hsin Chu 230077, Taiwan 
ROC 
F Room, 15F,No.30 Chung Cheng 2nd 
Road, Kaoshung City 

Manufacturing facility, 
products distribution 

999 ChenChun Road, Xinqiao Town, 
SonJiang County, Shanghai, China 

Owned / 
Leased 
Expiration 
Leased 
May, 2008 

Leased 
Jul, 2007 

Leased 
Jul, 2007 

Leased 
Dec, 2007 

Leased 
Jan, 2017 

Approximate size 
(sq. ft.)  
10,000 

Approximate 
Rental / Mo  
$ 9,000 

31,000 

$ 20,000 

19,000 

$ 12,000 

1,000 

* 

145,000 

$ 67,000 

Manufacturing facility, 
products distribution 

1F, 18 Lane, SanZhuang Road, SongJiang 
export zone, Shanghai, China 

Leased 
Jun, 2009 

112,000 

$ 37,000 

Shanghai sales office 

ShenZhen sales office 

Room 606, No. 1158, Changning Road, 
Shanghai, China 

Room A1103-04, Anlian Plaza # 2222, 
Jintian Road, Futian CBD, ShenZhen, China

Leased 
Aug, 2008 

Leased 
Apr, 2012 

4,000 

5,000 

$ 4,300 

$ 6,000 

* Size is less than 1,000 square feet and/or monthly rental is less than $1,000. 

We believe our current facilities are adequate for the foreseeable future. See “Property, Plant and Equipment” and 

“Commitments and Contingencies” in “Notes to Consolidated Financial Statements.” 

Item 3.   

Legal Proceedings 

We are, from time to time, involved in litigation incidental to the conduct of our business.  We do not believe we are 

currently a party to any material pending litigation. 

Item 4.   

Submission of Matters to a Vote of Security Holders 

No matter was submitted by us to a vote of security holders during the fourth quarter of 2006. 

24 

 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II 

Item 5.   

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities 

Our Common Stock is traded on the Nasdaq Global Select Market ("NasdaqGS") under the  symbol  "DIOD."    Until 
June 19, 2000, our Common Stock was traded on the American Stock Exchange (“AMEX”) under the symbol "DIO."  In July 
2000, November 2003, and December 2005, we effected 50% stock dividends in the form of three-for-two stock splits.  The 
following table shows the range of high and low closing sales prices per share, adjusted for the three-for-two stock splits, for our 
Common Stock for each fiscal quarter from January 1, 2005 as reported by Nasdaq. 

Calendar Quarter 
Ended 

Closing Sales Price of 
Common Stock 

First quarter (through February 26, 2007) 

Fourth quarter 2006 

Third quarter 2006 

Second quarter 2006 

First quarter 2006 

Fourth quarter 2005 

Third quarter 2005 

Second quarter 2005 

First quarter 2005 

High 

$ 40.41 

45.35 

45.99 

43.62 

41.50 

34.94 

25.93 

22.34 

18.31 

Low 

$ 32.83 

35.48 

32.56 

32.54 

32.46 

23.09 

20.63 

16.79 

13.05 

On February 26, 2007, the closing sales price of our Common Stock as reported by NasdaqGS was $39.37, and there 

were approximately 600 holders of record of our Common Stock. 

We  have  never  declared  or  paid  cash  dividends  on  our  Common  Stock.    Our  credit  agreement  permits  us  to  pay 
dividends to our stockholders to the extent that any such dividends declared or paid in any fiscal year do not exceed an amount 
equal to 50% of our net profit after taxes for such fiscal year.  The payment of dividends is within the discretion of our Board of 
Directors,  and  will  depend  upon,  among  other  things,  our  earnings,  financial  condition,  capital  requirements,  and  general 
business conditions.  There have been no stock repurchases in our history. 

25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Performance Graph 

Set forth below is a line graph comparing the yearly percentage change in the cumulative total stockholder return of our 
Common  Stock  against  the  cumulative  total  return  of  the  Nasdaq  Composite  and  the  Nasdaq  Industrial  Index  for  the  five 
calendar years ending December 31, 2006.  The graph is not necessarily indicative of future price performance.   

The  graph  shall  not  be  deemed  incorporated  by  reference  by  any  general  statement  incorporating  by  reference  this 
Annual Report iinto any filing under the Securities Act of 1933 or under the Securities Exchange Act of 1934, except to the extent 
that the Company specifically incorporates this information by reference, and shall not otherwise be deemed filed under such 
Acts. 

TOTAL RETURN TO STOCKHOLDERS
(Assumes $100 investment on 12/31/01)

s
r
a
l
l
o
D

1400

1200

1000

800

600

400

200

0

12/31/2001

12/31/2002

12/31/2003

12/31/2004

12/31/2005

12/31/2006

Diodes, Inc.

Nasdaq Industrial

Nasdaq Composite

Total Return Analysis

Diodes, Inc.

12/31/2001
$         
100.00

12/31/2002
$         
144.51

12/31/2003
$         
428.58

12/31/2004
$         
510.46

12/31/2005

12/31/2006

$         

1,050.58

$         

1,200.47

Nasdaq Industrial

$         

100.00

$           

74.12

$         

115.44

$         

133.73

$            

133.88

$            

150.47

Nasdaq Composite
Source:  CTA Integrated Communications.  Data from ReutersBRIDGE Data Networks 

$           

$         

$         

$         

111.54

102.72

100.00

68.47

$            

113.07

$            

123.84

The graph assumes $100 invested on December 31, 2001 in our Common Stock, the stock of the companies in the 
Nasdaq  Composite  Index  and  the  Nasdaq  Industrial  Index,  and  that  all  dividends  received  within  a  quarter,  if  any,  were 
reinvested in that quarter. 

26 

 
 
 
 
 
 
 
 
Item 6.   

Selected Financial Data 

The following selected consolidated financial data for the fiscal years ended December 31,  2002  through  2006  is 
qualified  in  its  entirety  by,  and  should  be  read  in  conjunction  with,  the  other  information  and  consolidated  financial 
statements,  including  the  notes  thereto,  appearing  elsewhere  herein.    Certain  amounts  as  presented  in  the  accompanying 
consolidated  financial  statements  have  been  reclassified  to  conform  to  2006  financial  statement  presentation.    These 
reclassifications had no impact on previously reported net income or stockholders' equity. 

(In thousands, except per share data)

Year Ended December 31,

Income Statement Data

2002

2003

2004

2005

2006

$          

115,821

$          

136,905

$          

185,703

$          

214,765

$          

343,308

Net sales

Gross profit

Selling, general and administrative expenses

Research and development expenses

Loss (gain) on sales and impairment of fixed assets

Income from operations

Interest income (expense), net

Other income (expense)

Income before taxes and minority interest

Income tax provision 

Minority interest in joint venture

Net income

Earnings per share: (1)

        Basic

        Diluted

Number of shares used in computation (1)
        Basic
        Diluted

26,710

16,228

1,472

43

8,967

(1,183)

67

7,851

1,729

(320)

5,802

36,528

19,586

2,049

1,037

13,856

(860)

(5)

12,991

2,460

(436)

10,095

60,735

23,503

3,422

14

33,796

(637)

(418)

32,741

6,514

(676)

25,551

74,377

30,285

3,713

(102)

40,481

221

406

41,108

6,685

(1,094)

33,329

113,892

47,945

8,317

152

57,478

5,117

(1,474)

61,121

11,689

(1,289)

48,143

 $               0.32   $               0.53   $               1.27   $               1.44   $               1.88 

 $               0.29   $               0.47   $               1.10   $               1.29   $               1.74 

18,415
19,946

19,096
21,609

20,106
23,207

23,168
25,894

25,628
27,668

As of December 31,

Balance Sheet Data

2002

2003

2004

2005

2006

Total assets

Working capital

Long-term debt
Stockholders' equity

$          

105,010

$          

123,795

$          

167,801

$          

289,515

$          

622,139

20,831

18,417
57,678

27,154

12,583
71,450

49,571

11,347
112,148

146,651

9,486
225,474

395,354

239,917
294,167

(1) Adjusted for the effect of 3-for-2 stock splits in July 2000, November 2003, and December 2005. 

2006 data includes $5.3 million, or $0.15 per diluted share, of non-cash, stock option compensation expense as per SFAS 
No. 123R.

27 

 
 
 
 
                     
                     
                 
                   
              
              
              
              
              
              
              
              
              
              
              
Item 7.   

Management’s Discussion and Analysis of Financial Condition and Results of Operations 

The following discussion of the Company’s financial condition and results of operations should be read together with 

the consolidated financial statements and the notes to consolidated financial statements included elsewhere in this Form 10-K. 

The  following  discussion  contains  forward-looking  statements  and  information  relating  to  our  Company.  We 
generally  identify  forward-looking  statements  by  the  use  of  terminology  such  as  “may,”  “will,”  “could,”  “should,” 
“potential,” “continue,” “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe,” “project,” or similar phrases or 
the  negatives  of  such  terms.  We  base  these  statements  on  our  beliefs  as  well  as  assumptions  we  made  using  information 
currently available to us. Such statements are subject to risks, uncertainties and assumptions, including those identified in 
"Item 1A. Risk Factors,” as well as other matters not yet known to us or not currently considered material by us. Should one 
or  more  of  these  risks  or  uncertainties  materialize,  or  should  underlying  assumptions  prove  incorrect,  actual  results  may 
vary materially from those anticipated, estimated or projected. Given these risks and uncertainties, prospective investors are 
cautioned  not  to  place  undue  reliance  on  such  forward-looking  statements.  Forward-looking  statements  do  not  guarantee 
future performance and should not be considered as statements of fact. 

You should not unduly rely on  these  forward-looking  statements,  which  speak  only  as  of  the  date  of  this 
Annual Report on Form 10-K. Unless required by law, we undertake no obligation to publicly update or revise any forward-
looking statements to reflect new information or future events or otherwise.  The Private Securities Litigation Reform Act of 
1995 (the “Act”) provides certain “safe harbor” provisions for forward-looking statements.  All forward-looking statements 
made on this Annual Report on Form 10-K are made pursuant to the Act. 

Overview 

We are a global supplier of low pin-count standard semiconductor products.  These products have 8 pins or less 
and  include  diodes,  rectifiers,  transistors,  MOSFETs,  protection  devices,  functional  specific  arrays,  power  management 
devices  including  DC-DC  switching  and  linear  voltage  regulators,  amplifiers  and  comparators,  Hall  effect  sensors,  and 
silicon wafers. 

We  design,  manufacture  and  market  these  semiconductors  focused  on  diverse  end-use  applications  in  the  consumer 
electronics,  computing,  industrial,  communications  and  automotive  sectors.    Semiconductors,  which  provide  electronic  signal 
amplification and switching functions, are basic building-block electronic components that are incorporated into almost every 
electronic device.  We believe that our focus on standard semiconductor products provides us with a meaningful competitive 
advantage relative to other semiconductor companies that provide a wider range of semiconductor products. 

We are headquartered in Westlake Village, California, near Los Angeles.  We have two manufacturing facilities located 
in  Shanghai,  China,  one  manufacturing  facility  located  in  Taipei,  Taiwan  and  a  wafer  fabrication  facility  in  Kansas  City, 
Missouri; and our sales and marketing and logistical centers are located in Taipei, Taiwan; Shanghai and Shenzhen, China; and 
Hong  Kong.  We  also  have  regional  sales  offices  or  representatives  in:  Derbyshire,  England;  Toulouse,  France;  Frankfurt, 
Germany; and various cities in the United States. 

In 1998, we began to transform our business from the distribution of discrete semiconductors manufactured by others to 
the  design,  manufacture  and  marketing  of  discrete  semiconductor  products  using  our  internal  manufacturing  capabilities.  The 
key elements of our strategy of transforming our business from a distribution-based model to one primarily based on the design 
and manufacture of proprietary products are: 

(cid:190)  expanding our manufacturing capacity, including establishing integrated state-of-the-art packaging and testing facilities 

in Asia, in 1998 and 2004, and acquiring a wafer foundry in the United States in 2000. 

(cid:190)  expanding our sales and marketing organization in Asia in order to address the shift of manufacturing of electronics 

products from the United States to Asia. 

(cid:190)  establishing our sales and marketing organization in Europe commencing in 2002. 

(cid:190)  expanding the number of our field application engineers to design our products into specific end-user applications. 

In implementing this strategy, the following factors have affected, and, we believe, will continue to affect, our results of 

operations: 

(cid:190)  Since 1998, we have experienced increases in the demand for our products, and substantial pressure from our customers 
and competitors to reduce the selling price of our products.  We expect future increases in net income to result primarily 

28 

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
from increases in sales volume and improvements in product mix in order to offset reduced average selling prices of our 
products. 

(cid:190) 

In 2005 and 2006, 15.3% and 27.3%, respectively, of our net sales were derived from products introduced within the 
last three years, which we term “new products,” compared to 14.3% in 2004.  New products generally have gross profit 
margins that are significantly higher than the margins of our standard products.  We expect net sales derived from new 
products  to  increase  in  absolute  terms,  although  our  net  sales  of  new  products  as  a  percentage  of  our  net  sales  will 
depend on the demand for our standard products, as well as our product mix. 

(cid:190)  Our gross profit margin was 33.2% in 2006, compared to 34.6% in 2005 and 32.7% in 2004.  Our gross profit margin 
decrease  in  2006  was  due  to  the  lower  gross  margin  (approximately  25%)  related  to  the  acquisition  of  the  analog 
product line. We will continue to move the analog product to our China manufacturing facilities to increase the gross 
margin on this product line.  Future gross profit margins will depend primarily on our product mix, cost savings, and 
the demand for our products. 

(cid:190)  As of December 31, 2006, we had invested approximately $127.2 million in our Asian manufacturing facilities.  During 
2006,  we  invested  approximately  $33.6 million  in  our  Asian  manufacturing  facilities  and  we  expect  to  continue  to 
invest  in  our  manufacturing  facilities,  although  the  amount  to  be  invested  will  depend  on  product  demand  and  new 
product developments. 

(cid:190)  During 2006, the percentage of our net sales derived from our Asian subsidiaries was 71.9%, compared to 65.4% in 
2005 and 55.5% in 2004.  We expect our net sales to the Asian market to continue to increase as a percentage of our 
total net sales for 2007 and beyond as a result of the continuing shift of the manufacture of electronic products from the 
United States to Asia. 

(cid:190)  We have increased our investment in research and development from $3.7 million in 2005 to $8.3 million in 2006.  We 
continue to seek to hire qualified engineers who fit our focus on proprietary semiconductor processes and packaging 
technologies.  Our goal is to expand research and development expenses to approximately 2-3% of net sales, which will 
enable us to bring additional proprietary devices to the market. 

During 2005, we sold 2,125,000 shares of our Common Stock in a follow-on public offering, raising approximately 
$71.7 million (net of commissions and expenses).  We used approximately $31 million of the net proceeds in connection with 
the Anachip acquisition and we intend to use the remaining net proceeds from this offering for working capital and other general 
corporate purposes, including acquisitions. 

On  October  12,  2006,  we  issued  and  sold  convertible  senior  notes  with  an  aggregate  principal  amount  of  $230 
million  due  2026  (“Notes”),  which  pay  2.25%  interest  per  annum  on  the  principal  amount  of  the  Notes,  payable  semi-
annually in arrears on April 1 and October 1 of each year, beginning on April 1, 2007.  The Notes will be convertible into 
cash or, at our option, cash and shares of our Common Stock based on an initial conversion rate, subject to adjustment, of 
17.0946 shares per $1,000 principal amount of Notes (which represents an initial conversion price of $58.50 per share), in 
certain circumstances. In addition, following a “make-whole fundamental change” that occurs prior to October 1, 2011, we 
will, at our option, increase the conversion rate for a holder who elects to convert its Notes in connection with such “make-
whole  fundamental  change,”  in  certain  circumstances.  We  intend  to  use  the  net  proceeds  for  working  capital  and  general 
corporate  purposes,  which  may  include  the  acquisition  of  businesses,  products,  product  rights  or  technologies,  strategic 
investments, or additional purchases of Common Stock. 

As  part  of  our  growth  strategy,  in  December  2005,  we  announced  the  acquisition  of  Anachip,  a  fabless  Taiwanese 
semiconductor company focused on analog ICs designed for specific applications.   The acquisition, which closed on January 10, 
2006, fits in the center of our long-term strategy.  Anachip’s main product focus is Power Management ICs. The analog devices 
they  produce  are  used  in  LCD  monitor/TVs,  wireless  LAN  802.11  access  points,  brushless  DC  motor  fans,  portable  DVD 
players, datacom devices, ADSL modems, TV/satellite set-top boxes, and power supplies.  Anachip brings a design team with 
strong  capabilities  in  a  range  of  targeted  analog  and  power  management  technologies.    This  acquisition  also  shows  our 
disciplined approach to making acquisitions.  We paid $30.8 million to acquire Anachip and the acquisition was accretive to our 
2006 earnings. 

On November 3, 2006, we completed the purchase of the assets of APD Semiconductor, a privately held U.S.-based 
fabless  semiconductor  company.  Headquartered  in  Redwood  City,  California,  APD's  main  product  focus  is  its  patented  and 
trademarked Super Barrier Rectifier TM  (SBR TM) technology. The purchase price of the acquisition was $8.4 million in addition to 
a  potential  earn-out  provision  with  respect  to  pre-defined  covered  products.  Revenue  generated  from  APD  technologies  was 
approximately $500,000 for year 2006. For 2007, we project the revenue generated from the APD product line to exceed the 
purchase price and that the acquisition will be accretive. The APD acquisition is aligned with our strategy of strengthening our 

29 

 
 
 
 
 
 
 
 
 
 
 
 
technology leadership in the standard semiconductor market and expanding our product capabilities across important segments 
of our end-markets. 

Net Sales 

We generate a substantial portion of our net  sales  through  the  sale  of  semiconductor  products  that  are  designed  and 
manufactured by third parties or us.  We also generate a portion of our net sales from outsourcing our manufacturing capacity to 
third parties and from the sale of silicon wafers to manufacturers of discrete semiconductor components.  We serve customers 
across  diversified  industries,  including  the  consumer  electronics,  computing,  industrial,  communications  and  automotive 
markets. 

We recognize revenue from product sales when title to and risk of loss of the product have passed to the customer, there 
is  persuasive  evidence  of  an  arrangement,  the  sale  price  is  fixed  or  determinable  and  collection  of  the  related  receivable  is 
reasonably assured.  These criteria are generally met upon shipment to our customers.  Net sales are stated net of reserves for 
pricing adjustments, discounts, rebates and returns. 

The principal factors that have affected or could affect our net sales from period to period are: 

(cid:190) 

the condition of the economy in general and of the semiconductor industry in particular, 

(cid:190)  our customers’ adjustments in their order levels, 

(cid:190)  changes in our pricing policies or the pricing policies of our competitors or suppliers, 

(cid:190) 

the termination of key supplier relationships, 

(cid:190) 

the rate of introduction to, and acceptance of new products by, our customers, 

(cid:190)  our ability to compete effectively with our current and future competitors, 

(cid:190)  our ability to enter into and renew key corporate and strategic relationships with our customers, vendors and strategic 

alliances, 

(cid:190)  changes in foreign currency exchange rates, 

(cid:190)  a major disruption of our information technology infrastructure; and 

(cid:190)  unforeseen catastrophic events, such as armed conflict, terrorism, fires, typhoons and earthquakes. 

Cost of goods sold 

Cost  of  goods  sold  includes  manufacturing  costs  for  our  semiconductors  and  our  wafers.    These  costs  include  raw 
materials  used  in  our  manufacturing  processes  as  well  as  the  labor  costs  and  overhead  expenses.    Cost  of  goods  sold  is  also 
impacted by yield improvements, capacity utilization and manufacturing efficiencies.  In addition, cost of goods sold includes the 
cost of products that we purchase from other manufacturers and sell to our customers.  Cost of goods sold is also affected by 
inventory obsolescence if our inventory management is not efficient. 

Selling, general and administrative expenses 

Selling, general and administrative expenses relate primarily to compensation and associated expenses for personnel in 
general management, sales and marketing, information technology, engineering,  human  resources,  procurement,  planning  and 
finance, and sales commissions, as well as outside legal, accounting and consulting expenses, and other operating expenses.  We 
expect our selling, general and administrative expenses to increase in absolute dollars as we hire additional personnel and expand 
our sales, marketing and engineering efforts and information technology infrastructure. 

Research and development expenses 

Research and development expenses consist of compensation and associated costs of employees engaged in research 
and development projects, as well as materials and equipment used for these projects.  Research and development expenses are 
primarily associated with our wafer facility in Kansas City, Missouri and our manufacturing facilities in China and Taiwan, as 

30 

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
well  as  with  our  engineers  in  the  U.S.    All  research  and  development  expenses  are  expensed  as  incurred,  and  we  expect  our 
research and development expenses to increase in absolute dollars as we invest in new technologies and product lines. 

 Interest income / expense 

Interest income consists of interest earned on our cash and investment balances.  Interest expense consists of interest 

payable on our outstanding credit facilities and other debt instruments including the convertible bond.  

 Income tax provision 

Our global presence requires us to pay income taxes in a number of jurisdictions. In general, earnings in the 
U.S. and Taiwan are currently subject to tax rates of 39.0% and 35.0%, respectively. Earnings of Diodes-Hong Kong are subject to 
a 17.5% tax for local sales or local source sales; all other Hong Kong sales are not subject to foreign income taxes. Earnings at 
Diodes-Taiwan and Diodes-Hong Kong are also subject to U.S. taxes with respect to those earnings that are derived from product 
manufactured by our China subsidiaries and sold to customers outside of Taiwan and Hong Kong, respectively. The U.S. tax rate 
on these earnings is computed as the difference between the foreign effective tax rates and the U.S. tax rate. In accordance with 
U.S. tax  law,  we  receive  credit  against  our  U.S. federal  tax  liability  for  income  taxes  paid  by  our  foreign  subsidiaries.    Funds 
repatriated from foreign subsidiaries to the U.S. may be subject to Federal and state income taxes.   

Diodes-China is located in the Songjiang district, where the standard central government tax rate is 24.0%. However, as 
an incentive for establishing Diodes-China, the earnings of Diodes-China were subject to a 0% tax rate by the central government 
from 1996 through 2000, and to a 12.0% tax rate from 2001 through 2006.  In addition, due to an $18.5 million permanent re-
investment of Diodes-China earnings in 2004, Diodes-China has re-applied to the Chinese government for additional preferential 
tax treatment on earnings that are generated by this $18.5 million investment.  If approved, those earnings will be exempted from 
central government income tax for two years, and then subject to a 12.0% tax rate for the following three years. 

In addition, the earnings of Diodes-China would ordinarily be subject to a standard local government tax rate of 3.0%.  
However,  as  an  incentive  for  establishing  Diodes-China,  the  local  government  waived  this  tax  from  1996  through  2005.  
Management expects this tax to be waived for 2006; however, the local government can re-impose this tax at its discretion at any 
time. 

In 2004, we established our second Shanghai-based manufacturing facility, Diodes-Shanghai, located in the Songjiang 
Export Zone of Shanghai, China.  In the Songjiang Export Zone, the central government standard tax rate is 15.0%. From 2010 
onward,  Diodes-Shanghai  earnings  might  not  continue  to  be  subject  to  the  15%  tax  rate  as  a  proposed  income  tax  reform  is 
expected to be taking effect in 2007 which could terminate some existing tax incentive for foreign enterprise doing business in 
China.  There is no local government tax.  During 2004, Diodes-Shanghai earnings were subject to the standard 15.0% central 
government tax rate.  As an incentive for establishing Diodes-Shanghai, the 2005 and 2006 earnings of Diodes-Shanghai were 
exempted from central government income tax, and for the years 2007 through 2009 its earnings will be subject to a 7.5% tax rate.  
From 2010 onward, Diodes-Shanghai earnings might not continue to be subject to the 15% tax rate as a proposed income tax 
reform is expected to be taking effect in 2007 which could terminate some existing tax incentive for foreign enterprise doing 
business in China. 

With the recently proposed China government income tax reform, which could terminate some existing tax incentives 
for  foreign  enterprises  doing  business  in  China,  it  is  unclear  to  what  extent  our  China  subsidiaries  will  continue  to  receive 
preferential tax treatment. 

As  an  incentive  for  the  formation  of  Anachip,  earnings  of  Anachip  are  subject  to  a  five-year  tax  holiday  (subject  to 
certain  qualifications  of  Taiwanese  tax  law).  In  the  third  quarter  of  2006,  we  elected  to  begin  this  five-year  tax  holiday  as  of 
January 1, 2006. 

As  of  December  31,  2006,  accumulated  and  undistributed  earnings  of  Diodes-China  and  Diodes-Shanghai  are 
approximately  $67.0  million,  including  $28.5  million  of  restricted  earnings  (which  are  not  available  for  dividends).  Through 
March 31, 2002, we had not recorded deferred U.S. Federal or state tax liabilities (estimated to be $8.9 million as of March 31, 
2002)  on  these  cumulative  earnings  since  we,  at  that  time,  considered  this  investment  to  be  permanent,  and  had  no  plans  or 
obligation to distribute all or part of that amount from China to the U.S.  Beginning in April 2002, we began to record deferred 
taxes  on  a  portion  of  the  China  earnings  in  preparation  of  a  dividend  distribution.    In  the  year  ended  December  31,  2004,  we 
received a dividend of approximately $5.7 million from our Diodes-China subsidiary, for which the tax effect is included in U.S. 
Federal and state taxable income. 

On  October  22,  2004,  the  President  of  the  United  States  signed  the  American  Jobs  Creation  Act  (AJCA)  into  law.  
Originally intended to repeal the extraterritorial income (ETI) exclusion, which had triggered tariffs by the European Union, the 
31 

 
 
 
 
 
  
 
 
 
 
 
 
 
AJCA expanded to cover a wide range of business tax issues.  Among other items, the AJCA establishes a phased repeal of the 
ETI,  a  new  incentive  tax  deduction  for  U.S.  corporations  to  repatriate  cash  from  foreign  subsidiaries  at  a  reduced  tax  rate  (a 
deduction equal to 85% of cash dividends received in the year elected that exceeds a base-period amount) and significantly revises 
the taxation of U.S. companies doing business abroad. 

At December 31, 2004, we made a minimum estimate for repatriating cash from our subsidiaries in China and Hong 
Kong  of  $8.0  million  under  the  AJCA,  and  recorded  an  income  tax  expense  of  approximately  $1.3  million.    Under  the 
guidelines  of  the  AJCA,  we  developed  a  required  domestic  reinvestment  plan,  covering  items  such  as  U.S.  bank  debt 
repayment,  U.S.  capital  expenditures  and  U.S.  research  and  development  activities,  among  others,  to  cover  the  dividend 
repatriation.    During  2005,  we  completed  a  quantitative  analysis  of  the  benefits  of  the  AJCA,  the  foreign  tax  credit 
implications, and state and local tax consequences of the impact of the AJCA on our plans for repatriation.  Based on the 
analysis, we repatriated $24.0 million from our foreign subsidiaries in 2005. 

We are evaluating the need to provide additional deferred taxes for the future earnings of our foreign subsidiaries to 
the  extent  such  earnings  may  be  appropriated  for  distribution  to  our  corporate  office  in  North  America,  and  as  further 
investment strategies with respect to foreign earnings are determined.  The distribution of any unappropriated funds from our 
foreign  subsidiaries  to  the  U.S.  will  require  the  recording  of  income  tax  provisions  on  the  U.S.  entity,  thus  reducing  net 
income.    As  of  December  31,  2006,  we  have  recorded  approximately  $3.3  million  in  deferred  taxes  for  earnings  of  our 
foreign subsidiaries, primarily Diodes-Hong Kong. 

CRITICAL ACCOUNTING POLICIES 

The preparation of financial statements in accordance with Generally Accepted Accounting Principles (GAAP) requires 
management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  and  disclosure  of 
contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during 
the reporting period.  On an on-going basis, we evaluate our estimates, including those related to revenue recognition, allowance 
for doubtful accounts, inventory reserves and income taxes, among others.  Our estimates are based upon historical experiences, 
market  trends  and  financial  forecasts  and  projections,  and  upon  various  other  assumptions  that  management  believes  to  be 
reasonable under the circumstances and at that certain point in time.  Actual results may differ, significantly at times, from these 
estimates under different assumptions or conditions. 

We believe the following critical accounting policies and estimates affect the significant estimates and judgments we 
use in the preparation of our consolidated financial statements, and may involve a higher degree of judgment and complexity 
than others. 

Revenue recognition 

We recognize revenue when there is persuasive evidence that an arrangement exists, when delivery has occurred, when 
our price to the buyer is fixed or determinable and when collectibility of the receivable is reasonably assured. These elements are 
met when title to the products is passed to the buyers, which is generally when our product is shipped. 

We  reduce  revenue  in  the  period  of  sale  for  estimates  of  product  returns,  distributor  price  adjustments  and  other 
allowances, the majority of which are related to our North American operations.  Our reserve estimates are based upon historical 
data as well as projections of revenues, distributor inventories, price adjustments, average selling prices and market conditions.  
Actual returns and adjustments could be significantly different from our estimates and provisions, resulting in an adjustment to 
revenues. 

Inventory reserves 

Inventories  are  stated  at  the  lower  of  cost  or  market  value.    Cost  is  determined  principally  by  the  first-in,  first-out 
method.  On an on-going basis, we evaluate our inventory, both finished goods and raw material, for obsolescence and slow-
moving items.  This evaluation includes analysis of sales levels, sales projections, and purchases by item, as well as raw material 
usage  related  to  our  manufacturing  facilities.    Based  upon  this  analysis,  as  well  as  an  inventory  aging  analysis,  we  accrue  a 
reserve for obsolete and slow-moving inventory.  If future demand or market conditions are different than our current estimates, 
an inventory adjustment may be required, and would be reflected in cost of goods sold in the period the revision is made. 

Accounting for income taxes 

As part of the process of preparing our consolidated financial statements, we are required to estimate our income taxes 
in  each  of  the  tax  jurisdictions  in  which  we  operate.    This  process  involves  using  an  asset  and  liability  approach  whereby 
deferred  tax  assets  and  liabilities  are  recorded  for  differences  in  the  financial  reporting  bases  and  tax  bases  of  our  assets  and 

32 

 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
liabilities.  Significant management judgment is required in determining our provision for income taxes, deferred tax assets and 
liabilities.  We continually evaluate our deferred tax asset as to whether it is likely that the deferred tax assets will be realized.  If 
management  ever  determined  that  our  deferred  tax  asset  was  not  likely  to  be  realized,  a  write-down  of  the  asset  would  be 
required and would be reflected as an expense in the accompanying period. 

Allowance for doubtful accounts 

Management evaluates the collectability of our accounts receivable based upon a combination of factors, including the 
current business environment and historical experience.  If we are aware of a customer’s inability to meet its financial obligations 
to us, we record an allowance to reduce the receivable to the amount we reasonably believe we will be able to collect from the 
customer.  For all other customers, we record an allowance based upon the amount of time the receivables are past due.  If actual 
accounts receivable collections differ from these estimates, an adjustment to the allowance may be necessary with a resulting 
effect on operating expense. 

Impairment of long-lived assets 

As of December 31, 2006, goodwill was $25.0 million ($4.2 million related to the FabTech acquisition, $0.9 million 
related  to  Diodes-China  and  $19.9  million  related  to  Anachip).    We  account  for  goodwill  in  accordance  with  SFAS No. 142 
(“Goodwill  and  Other  Intangible  Assets”),  for  which  goodwill  is  tested  for  impairment  at  least  annually.    We  performed  the 
required impairment tests of goodwill and have determined that the goodwill is fully recoverable. 

We  assess  the  impairment  of  long-lived  assets,  including  goodwill,  on  an  on-going  basis  and  whenever  events  or 
changes in circumstances indicate that the carrying value may not be recoverable.  Our impairment review process is based upon 
(i) an income approach from a discounted cash flow analysis, which uses our estimates of revenues, costs and expenses, as well 
as market growth rates, and (ii) a market multiples approach which measures the value of an asset through an analysis of recent 
sales or offerings or comparable public entities.  If ever the carrying value of the goodwill is determined to be less than the fair 
value of the underlying asset, a write-down of the asset will be required, with the resulting expense charged in the period that the 
impairment was determined. 

Share-Based Compensation 

Effective in January 1, 2006, we adopted SFAS No. 123R, “Share-Based Payments,” using the modified prospective 
method. Under SFAS 123R, we are required to select a valuation technique or option-pricing model that meets the criteria as 
stated  in  the  standard,  which  includes  a  binomial  model  and  the  Black-Scholes  model.  At  the  present  time,  the  Company  is 
continuing  to  use  the  Black-Scholes  model,  consistent  with  prior  period  valuations  under  SFAS  123.  No  modifications  were 
made to any outstanding share-options prior to the adoption of SFAS 123R. 

The adoption of SFAS 123R, applying the “modified prospective method,” as elected by us, requires us to value stock 
options  prior  to  our  adoption  of  SFAS  123  under  the  fair  value  method  and  expense  these  amounts  over  the  stock  options' 
remaining  vesting  period.  This  resulted  in  the  expensing  of  $6.5  million  in  the  year  ended  December  31,  2006,  which  was 
recorded within the cost of goods sold expense, general and administrative expense and research and development expense on 
our condensed consolidated income statement. In addition, SFAS 123R requires us to reflect any tax savings resulting from tax 
deductions in excess of expense reflected in our financial statements as a financing cash inflow in our statement of cash flows 
rather  than  as  an  operating  cash  flow  as  in  prior  periods  (See  “Note  13  -  Share-based  Compensation”  for  details).  We  have 
changed our primary award type to employees from stock options to stock awards as an improved method of employee reward 
and  retention.  In  general,  we  increased  the  vesting  period  from  three  years  to  four  years,  and  reduced  the  number  of  shares 
subject to the award by a factor of three. 

We  have  567,748  restricted  stock  grants  outstanding  as  of  December  31,  2006.  The  restricted  stock  grants  will  be 
recorded  each  quarter  as  a  non-cash  operating  expense  item.  As  of  December  31,  2006,  there  was  $10.2  million  of  total 
unrecognized compensation cost related to non-vested share-based compensation. This cost is expected to be recognized over a 
weighted-average  period  of  3.0  years.  In  the  year  ended  December  31,  2006,  an  expense  of  $1.8  million  was  recorded.  In 
addition to the expense, the effects of the restricted stock grants are included in the diluted shares outstanding calculation. 

33 

 
 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations 

The following table sets forth, for the periods indicated, the percentage that certain items in the statement of income 

bear to net sales and the percentage dollar increase (decrease) of such items from period to period. 

Net sales

Cost of goods sold

Gross profit

Operating expenses

Income from operations

Interest income (expense)

Other income (expense)

Income before taxes and minority interest

Income tax provision

Minority interest

Net income

Percent of Net sales
Year Ended December 31,

Percentage Dollar Increase (Decrease)
Year Ended Decemeber 31,

2002

2003

2004

2005

2006

'02 to '03

'03 to '04

'04 to '05

'05 to '06

100%

(76.9)

23.1

(15.4)

7.7

(1.0)

0.1

6.8

(1.5)

(0.3)

5.0

100%

(73.3)

26.7

(16.6)

10.1

(0.6)

(0.0)

9.5

(1.8)

(0.3)

7.4

100%

(67.3)

32.7

(14.5)

18.2

(0.3)

(0.2)

17.6

(3.5)

(0.4)

13.8

100%

(65.4)

34.6

(15.8)

18.8

0.1

0.2

19.1

(3.1)

(0.5)

15.5

100%

(66.8)

33.2

(16.4)

16.7

1.5

(0.4)

17.8

(3.4)

(0.4)

14.0

18.2%

35.6%

15.6%

59.9%

12.6

36.8

27.8

54.5

(27.3)

24.5

66.3

18.8

143.9

(25.9)

12.3

22.5

25.8

19.8

63.4

53.1

66.4

42.0

(134.7)

2215.4

(107.5)

(8260.0)

197.1

463.1

65.5

42.3 #

36.3

74.0

152.0

164.8

54.9

153.1

25.6

2.6

61.8

30.4

48.7

74.9

17.8

44.4

The  following  discussion  explains  in  greater  detail  the  consolidated  financial  condition  of  the  Company.    This 
discussion should be read in conjunction with the consolidated financial statements and notes thereto appearing elsewhere 
herein.  All per share amounts have been adjusted to reflect the three-for-two stock split in December 2005. 

Year 2006 Compared to Year 2005 

Net sales  

Net sales for 2006 increased $128.5 million to $343.3 million from $214.8 million for 2005.  The 59.9% increase 
was due primarily to a 42.6% increase in units sold combined with a 12.1% increase in average selling prices (ASP).  The 
increase in ASP was due to the product lines related to the Anachip and APD acquisitions.  The following table sets forth the 
geographic breakdown of our net sales for the periods indicated based on the country to which the product is shipped: 

Cost of goods sold  

China
Taiwan
United States
All Others
Total

Net sales for the year
ended December 31

Percentage of 
net sales

2005

2006

2005

2006

$      

$      

68,050
59,838
54,981
31,896
214,765

$    

$     

118,303
96,401
76,357
52,247
343,308

31.7%
27.9%
25.6%
14.9%

34.5%
28.1%
22.2%
15.2%
100.0% 100.0%

Cost of goods sold increased $89.0 million, or 63.4%, for 2006 compared to $140.4 million in 2005.  As a percent 
of sales, cost of goods sold increased from 65.4% for 2005 to 66.8% for 2006.  Our average unit cost (AUP) for discrete 
devices  decreased  approximately  4.4%  from  2005,  and  AUPs  for  wafer  products  increased  approximately  6.0%.    As  per 
SFAS 123R, included in cost of goods sold for 2006 was $469,000 of non-cash, stock option compensation expense related 
to our manufacturing facilities. 

34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
          
        
          
        
          
Gross profit  

Gross profit for 2006 increased 53.1% to $113.9 million from $74.4 million for 2005.  Gross margin as a percentage 
of  net  sales  was  at  33.2%  for  the  year  of  2006,  down  from  34.6%  for  the  year  of  2005.  The  decreased  gross  margin  was 
primarily due to the lower margin product line related to the Anachip acquisition.  

Selling, general and administrative expenses 

Selling,  general  and  administrative  expenses  (SG&A)  for  2006  increased  approximately  $17.7 million,  or  58.3%, 
compared  to  $30.3  million  in  2005,  due  primarily  to  (i)  an  approximately  $5.4  million  increase  associated  with  non-cash, 
share-based compensation expense due to our adoption of SFAS 123R, (ii) higher sales commissions, wages and marketing 
expenses associated with the acquisition of Anachip, and (iii) audit and legal expenses associated with Sarbanes-Oxley Act 
compliance.   SG&A, as a percentage of net sales, was 14.0% in 2006, compared to 14.1% in 2005. Included in SG&A for 
the  year  ended  December  31,  2006  was  an  approximate  $620,000  adjustment  due  to  an  overstatement  of  restricted  share 
grant expense recorded in 2005. For comparable purposes, excluding the $5.4 million of share-based compensation, SG&A 
for the year ended December 31, 2006 would have improved to 12.4% of total sales. 

Research and development expenses 

Research  and  development  expenses  (R&D)  in  2006  increased  $4.6  million  to  $8.3  million,  or  2.4%  of  net  sales 
from $3.7 million, or 1.7% of net sales, in 2005.  R&D expenses are primarily related to new product development at the 
silicon wafer level, and, to a lesser extent, at the packaging level.  We continue to seek to hire qualified engineers who fit our 
focus on next-generation processes and packaging technologies.  Our current goal is to maintain R&D at 2-3% of revenue as 
we continue to bring proprietary technology and advanced devices to the market. 

Interest income / expense 

Net interest income for 2006 was $5.1 million compared to net interest income of $221,000 in 2005, due primarily 
to interest income earned on proceeds from the offering of convertible notes, as well as to a reduction in our bank loans from 
$10.7 million at December 31, 2005 to $8.5 million at December 31, 2006.  Our interest income is generated from interest 
earned on our $48.9 million cash balances and $291.0 million short-term investments.  Our interest expense is primarily the 
$1.1 million interest payable for $230 million convertible notes. 

Other income / loss 

Other  loss  for  the  year  ended  December  31,  2006  was  $1.5  million,  compared  to  other  income  $406,000  for  the 
same period of 2005.  Included in other expense for the year ended December 31, 2006,  was  an  approximate  $1.1  million 
one-time,  non-cash,  prior  periods  adjustment  due  to  the  understatement  of  intercompany  currency  exchange  losses  at  our 
Taiwan subsidiary. 

Income tax provision 

We  recognized  income  tax  expense  of  $11.7 million  for  2006,  resulting  in  an  effective  tax  rate  of  19.1%,  as 
compared to $6.7 million or 16.3% for the same period in 2005, due primarily to higher income in the U.S. at higher tax rates 
and accrued dividend related taxes for our foreign subsidiaries. 

Minority interest in joint venture earnings 

Minority interest in joint venture earnings primarily represented the minority investor's share of the earnings of our 
China  subsidiaries  for  the  period.  The  joint  venture  investments  were  eliminated  in  the  consolidations  of  our  financial 
statements, and the activities of Diodes-China, Diodes-Shanghai and Diodes-Anachip were included therein. As of December 
31,  2006,  we  had  95%  controlling  interests  in  Diodes-China  and  Diodes-Shanghai,  and  a  99.81%  controlling  interest  in 
Diodes-Anachip. 

Net income 

We generated net income of $48.1 million (or $1.88 basic earnings per share and $1.74 diluted earnings per share) 
for the twelve months ended December 31, 2006. For comparison purposes, excluding $5.3 million net of tax stock option 
expenses, pro forma net income was $53.4 million (or $2.09 basic earnings per share and $1.89 diluted earnings per share) 
for the twelve months ended December 31, 2006, as compared to $33.3 million (or $1.44 basic earnings per share and $1.29 
diluted earnings per share) for the same period in 2005. 

35 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year 2005 Compared to Year 2004 

Net sales  

Net sales for 2005 increased $29.1 million to $214.8 million from $185.7 million for 2004.  The 15.6% increase was 
due primarily to an approximately 36.0% increase in units sold as a result of increased end-market demand for our products, 
partly  offset  by  a  15.0%  decrease  in  ASPs.    ASPs  for  discrete  products  decreased  by  10.7%  while  ASPs  for  wafers  fell 
17.3%.  The  following  table  sets  forth  the  geographic  breakdown  of  our  net  sales  for  the  periods  indicated  based  on  the 
country to which the product is shipped: 

Net sales for the year
ended December 31,

2004
(Dollars in thousands)

2005

Percentage of
net sales

2004

2005

China
Taiwan
United States
All Others

Total

$               

44,311
50,716
53,204
37,472

$        

68,050
59,838
54,981
31,896

23.9%
27.3%
28.7%
20.2%

31.7%
27.9%
25.6%
14.9%

$             

185,703

$      

214,765

100.0%

100.0%

Cost of goods sold  

Cost of goods sold increased $15.4 million, or 12.3%, for 2005 compared to $125.0 million in 2004.  As a percent 
of  sales,  cost  of  goods  sold  decreased  from  67.3%  for  2004  to  65.4%  for  2005.    Our  AUP  for  discrete  devices  decreased 
approximately 14.3% from 2004, and AUPs for wafer products decreased approximately 14.9%.  These cost decreases were 
due primarily to improved manufacturing efficiencies. 

Gross profit  

Gross profit for 2005 increased 22.5% to $74.4 million from $60.7 million for 2004.  Of the $13.7 million increase, 
$9.6 million was due to the 190 basis point increase in gross profit margin from 32.7% in 2004 to 34.6% in 2005, while $4.1 
million was due to the 22.5% increase in net sales.  Gross profit increases in Asia were the primary contributor to the gross 
profit  increase  in  2005.    The  higher  gross  margin  percentage  was  due  primarily  to  improved  product  sales  mix,  increased 
capacity utilization and manufacturing efficiencies, partially offset by pricing pressure on our wafer products. 

Selling, general and administrative expenses 

SG&A for 2005 increased approximately $6.8 million, or 28.9%, compared to $23.5 million 2004, due primarily to 
(i) a $1.8 million expense relating to share inducement grants made to our President and Chief Executive Officer, and our 
Vice  Chairman,  (ii)  higher  sales  commissions,  wages  and  marketing  expenses  associated  with  increased  sales  and, 
(iii) consulting, legal and accounting fees primarily associated with Sarbanes-Oxley compliance.  SG&A, as a percentage of 
net sales, was 14.1% in 2005, compared to 12.7% in 2004. 

Research and development expenses 

R&D increased to $3.7 million, or 1.7% of net sales, in 2005 from $3.4 million, or 1.8% of net sales, in 2004.  R&D 
expenses are primarily related to new product development at the silicon wafer level, and, to a lesser extent, at the packaging 
level. 

Gain on sale of fixed assets 

Gain  on  sale  of  fixed  assets  of  $102,000  for  2005  was  due  primarily  to  a  gain  on  the  termination  of  two  capital 

leases in China. 

36 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
                 
          
                 
          
                 
          
Interest income / expense 

Net interest income for 2005 was $221,000 compared to net interest expense of $620,000 in 2004, due primarily to 
interest income earned on proceeds from our public offering of equity securities in 2005, as well as to a reduction in our total 
debt  from  $17.5 million  at  December  31,  2004  to  $12.5 million  at  December  31,  2005.    Our  interest  income  is  generated 
from interest earned on our cash balances and short-term investments.  Our interest expense has been primarily the result of 
borrowings to finance the FabTech acquisition in 2000, as well as our ongoing investment in, and expansion of, our Diodes-
China and Diodes-Shanghai manufacturing facilities. 

Other income 

Other income for 2005 increased $824,000 from 2004, due primarily to lower currency exchange losses in Taiwan 

as well as the expiration of management incentive agreements associated with the FabTech acquisition. 

Income tax provision 

We  recognized  income  tax  expense  of  $6.7 million  for  2005,  resulting  in  an  effective  tax  rate  of  16.3%,  as 
compared to $6.5 million or 19.9% for the same period in 2004, due primarily to an increase in profits earned in lower tax 
rate jurisdictions.  

Minority interest in joint venture earnings 

Minority interest in joint venture earnings represents the minority investor’s share of the income of Diodes-China 
and  Diodes-Shanghai  (established  in  2004).  The  increase  in  these  subsidiaries’  income  for  the  twelve  months  ended 
December 31, 2005 is primarily the result of increased sales and manufacturing efficiencies. As of December 31, 2005, we 
had a 95% controlling interest in each of these subsidiaries. 

Net income 

We generated net income of $33.3 million (or $1.44 basic earnings per share and $1.29 diluted earnings per share) 
for the twelve months ended December 31, 2005, as compared to $25.6 million (or $1.27 basic earnings per share and $1.10 
diluted earnings per share) for the same period in 2004. This 30.4% increase in net income is due primarily to the 15.6% net 
sales increase at a gross profit margin of 34.6% for 2005, compared to a gross profit margin of 32.7% in 2004. 

Financial Condition 

Liquidity and Capital Resources 

Our  primary  sources  of  liquidity  are  cash,  funds  from  operations  and  borrowings  under  our  credit  facilities.  Our 
primary liquidity requirements have been to meet our inventory and capital expenditure needs.  For 2004, 2005 and 2006, our 
working capital was $49.6 million, $146.7 million, and $395.4 million, respectively.  We anticipate our working capital position 
will be sufficient for at least the next 12 months. 

During 2005, we sold 3.2 million (stock split adjusted) shares of our Common Stock in a follow-on public offering, 
raising approximately $72 million (net of commissions and expenses). We used approximately $31 million of the net proceeds in 
connection with the Anachip acquisition, and we intend to use the remaining net proceeds from this offering for working capital 
and other general corporate purposes, including additional acquisitions. 

On  October  12.  2006,  we  issued  and  sold  convertible  senior  notes  with  an  aggregate  principal  amount  of  $230 
million  due  2026  (“Notes”),  which  pay  2.25%  interest  per  annum  on  the  principal  amount  of  the  Notes,  payable  semi-
annually in arrears on April 1 and October 1 of each year, beginning on April 1, 2007. We intend to use the net proceeds for 
working capital and general corporate purposes, which may include the acquisition of businesses, products, product rights or 
technologies, strategic investments, or additional purchases of Common Stock. 

In  connection  with  the  issuance  of  the  Notes,  we  incurred  approximately  $6.2  million  of  issuance  costs,  which 
primarily consisted of investment banker fees, legal and accounting fees. These costs are classified within Other Assets and 
are  being  amortized  as  a  component  of  interest  expense  using  the  straight-line  method  over  the  life  of  the  Notes  from 
issuance through October 12, 2011. 

37 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  2004,  2005  and  2006,  our  capital  expenditures  were  $26.5 million,  $24.7 million  and  $45.1 million,  respectively.  
Our capital expenditures for these periods were primarily related to manufacturing expansion in our facilities in China and, to a 
lesser extent, our wafer fabrication facility in the United States, and an office building in Taiwan. Excluding this non-production 
related $6 million building purchase in Taiwan, the capital expenditures for 2006 were approximately 11.4% of revenue, which 
is in the range of our 10-12% full-year estimate.   

Discussion of cash flows 

Cash  and  short-term  investments  have  increased  from  $19.0 million  at  December 31,  2004,  to  $113.6 million  at 
December 31,  2005,  to  $339.9 million  at  December 31,  2006.    The  increase  from  2004  to  2005  was  primarily  due  to  the 
proceeds  from  the  follow-on  offering.  During  2006,  we  increased  short-term  investments  to  $339.9  million  from  the 
proceeds of the convertible note offering.  

Operating activities 

Net cash provided by operating activities during 2006 was $72.1 million, resulting primarily from $48.1 million of net 
income in this period.  Net cash provided by operating activities was $47.7 million for 2005 and $20.8 million for 2004. Net cash 
provided by operations increased by $24.4 million from 2005  to  2006.    This  increase  resulted  primarily  from  a  $14.8 million 
increase in our net income (from $33.3 million in 2005 to $48.1 million in 2006), $6.5 million increase in non-cash, share-based 
compensation  expense,  and  $4.8  million  increase  in  depreciation  and  amortization  expense,  partially  offset  by  increases  in 
inventories, resulting from slower inventory turns, and increases in accounts receivable and prepaid expenses and other assets.  
We continue to closely monitor our credit terms with our customers, while at times providing extended terms, primarily required 
by our customers in Asia and Europe. 

Investing activities 

Net cash used by investing activities for 2006 was $325.7 million resulting from capital expenditures of $45.7 million, 
including  the  $6  million  office  building  purchase  in  Taiwan,  $250.7  million  short-term  investments  of  municipal  bonds  and 
$29.4 million used for acquisitions including the final acquisition payment for Anachip of $21.0 million (net of cash acquired) 
and the $8.4 million APD acquisition payment. 

 Financing activities 

Net cash provided by financing activities for 2006 was $229.0 million, resulting primarily from $224.0 million in net 
proceeds from the offering of convertible notes and $4.8 million loan proceeds in Taiwan secured by land and building, offset by 
$10.4 million debt repayment.  In addition, we received $4.3 million from stock option exercises in 2006 and $6.7 million in 
excess tax benefits related to stock option exercise.  Net cash provided by financing activities was $73.7 million for 2005 and 
$10.7 million  for  2004.  Net  cash  provided  by  financing  activities  for  2005  was  $73.7 million,  resulting  primarily  from 
$71.7 million in net proceeds from the offering of equity securities, offset by $10.9 million in debt repayment.  In addition, we 
received $4.2 million from stock option exercises in 2005 and $2.9 million in excess tax benefits related to stock option exercise. 
Net cash provided by financing activities for 2004 was primarily due to $5.6 million received in connection with the exercise of 
stock options and excess tax benefits of $8.5 million related to stock option exercise, partially offset by $7.1 million repaid under 
our debt instruments. 

Debt instruments 

On October 12, 2006, we issued $230 million in aggregate principal convertible senior notes due on October 1, 2026, 
which pay interest semiannually at a rate of 2.25% per annum. The notes will be convertible, in certain circumstances, into cash 
up to the principal amount, and any conversion value above the principal amount will be convertible, at our option, into cash or 
shares of Common Stock, at an initial conversion rate of 17.0946 shares per $1,000 principal amount of notes (which represents 
an initial conversion price of $58.50 per share). The initial conversion price represents a 39.68% conversion premium, based on 
the last reported sale price of $41.88 of our Common Stock on October 5, 2006. 

On August 29, 2005, we amended our U.S. credit arrangements with Union Bank of California, N.A. (Union Bank). 
Under  the  second  amendment  to  our  amended  and  restated  credit  agreement,  we  now  have  available  a  revolving  credit 
commitment of up to $20.0 million, including a $5.0 million letter of credit sub-facility.  In addition, and in connection with this 
amendment, one of our subsidiaries, FabTech, also amended and restated a term note and related agreement with respect to an 
existing term loan arrangement, which we refer to as the FabTech term loan.  After giving effect to this amendment, the principal 
amount under the FabTech term loan was increased to $5.0 million. 

38 

 
 
 
 
  
 
 
  
 
 
  
 
 
 
  
 
The  revolving  credit  commitment  expires  on  August 29,  2008.    The  FabTech  term  loan,  which  amortizes  monthly, 
matures on August 29, 2010.  As of December 31, 2006, we had no amounts outstanding under our revolving credit facility, and 
$3.7 million was outstanding under the FabTech term loan.  Loans to us under our credit facility are guaranteed by FabTech, and 
in turn, the FabTech term loan is guaranteed by us.  The purpose of the revolving credit facility is to provide cash for domestic 
working capital purposes, and to fund permitted acquisitions. 

All loans under the credit facility and the FabTech term loan are collateralized by all of our U.S. accounts, instruments, 
chattel  paper,  documents,  general  intangibles,  inventory,  equipment,  furniture  and  fixtures,  pursuant  to  security  agreements 
entered into by us in connection with these credit arrangements. 

Any  amounts  borrowed  under  the  revolving  credit  facility  and  the  FabTech  term  loan  bear  interest  at  LIBOR  plus 
1.15%.  At December 31, 2006, the effective rate under both the credit agreement and the FabTech term loan was LIBOR plus 
1.15%, or approximately 6.51%. 

The credit agreement contains covenants that require us to maintain a leverage ratio not greater than 2.25  to  1.0,  an 
interest expense coverage ratio of not less than 2.0 to 1.0 and a current ratio of not less than 1.0 to 1.0.  It also requires us to 
achieve a net profit before taxes, as of the last day of each fiscal quarter, for the two consecutive fiscal quarters ending on that 
date  of  not  less  than  $1.    The  credit  agreement  permits  us  to  pay  dividends  to  our  stockholders  to  the  extent  that  any  such 
dividends declared or paid in any fiscal year do not exceed an amount equal to 50% of our net profit after taxes for such fiscal 
year.    However,  it  limits  our  ability  to  dispose  of  assets,  incur  additional  indebtedness,  engage  in  liquidation  or  merger, 
acquisition,  partnership  or  other  combination  (except  permitted  acquisitions).    The  credit  agreement  also  contains  customary 
representations, warranties, affirmative and negative covenants and events of default. 

The agreements governing the FabTech term loan do not contain any financial or negative covenants. However, they 

provide that a default under our credit agreement will cause a cross-default under the FabTech term loan. 

As of December 31, 2005, FabTech had paid down $3.75 million, to pay in full a note in favor of LSC, which debt was 
incurred in connection with our acquisition of FabTech from LSC in 2000. This note matured on June 30, 2006 and amortized 
monthly. The obligations under this note were subordinated to the obligations under our U.S. credit agreement with Union Bank. 

As of December 31, 2006, our Asia subsidiaries have available lines of credit of up to an aggregate of $34.8 million 
with a number of Chinese and Taiwanese financial institutions. These lines of credit, except for one Taiwanese credit facility, are 
collateralized by its premises, are unsecured, uncommitted and, in some instances, may be repayable on demand. Loans under 
these lines of credit bear interest at LIBOR or similar indices plus a specified margin. 

As  of  December 31,  2006,  Diodes-China  owed  $1.4 million  under  a  note  to  one  of  our  customers,  which  debt  was 
incurred  in  connection  with  our  investing  in  manufacturing  equipment.  We  repay  this  unsecured  and  interest-free  note  in 
quarterly price concession installments, with any remaining balance due in July 2008. 

Off-Balance Sheet Arrangements  

We do not have any transactions, arrangements and other relationships with unconsolidated entities that will affect our 
liquidity or capital resources.  We have no special purpose entities that provided off-balance sheet financing, liquidity or market 
or  credit  risk  support,  nor  do  we  engage  in  leasing,  hedging  or  research  and  development  services,  that  could  expose  us  to 
liability that is not reflected on the face of our financial statements. 

39 

  
 
  
 
  
 
  
 
  
 
  
 
 
  
 
  
Contractual Obligations 

The following table represents our contractual obligations as of December 31, 2006: 

Payments due by period (in thousands) 

Contractual 
Obligations 

Long-term debt 
Capital leases 
Operating leases 
Purchase obligations 
Total obligations 

Total

$ 239,917 
1,868
16,169
7,466
$ 265,420 

  Less than

1 year 1-3 years 3-5 years

  More than
5 years

$  2,802 
185
4,096
7,466
$ 15,549

$ 2,695 
370
5,870
0
$ 8,935 

$ 1,388  $ 233,032 
943
27
0
$ 7,934  $ 234,002 

370
6,176
0

 Inflation did not have a material effect on net sales or net income in fiscal years 2004 through 2006.  A significant 

increase in inflation could affect future performance. 

Recently Issued Accounting Pronouncements and Proposed Accounting Changes 

In  February  2007,  the  FASB  issued  FAS  159,  The  Fair  Value  Option  for  financial  assets  and  financial  liabilities  - 
including  an  amendment  of  FASB  statement  No.  115  (“FAS  159”).  SFAS  159  permits  entities  to  choose  to  measure  many 
financial instruments and certain other items at fair value. The objective is to improve financial reporting by providing entities with 
the  opportunity  to  mitigate  volatility  in  reported  earnings  caused  by  measuring  related  assets  and  liabilities  differently  without 
having to apply complex hedge accounting provisions. FAS 159 is expected to expand the use of fair value measurement, which is 
consistent with the long-term measurement objectives for accounting for financial instruments.  FAS 159 is effective for financial 
statements issued for fiscal years beginning after November 15, 2007 with early adoption permitted. No entity is permitted to apply 
this Statement retrospectively to fiscal years preceding the effective date unless the entity chooses early adoption. The Company 
has not yet determined the effect, if any, that the implementation of FAS 159 will have on our results of operations or financial 
condition. 

In  September  2006,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  Staff  Position  (FSP)  AIG  AIR-1, 
“Accounting for Planned Major Maintenance Activities” (“FSP AUG AIR-1”).  FSP AUG AIR-1 addresses the accounting for 
planned major maintenance activities.  Specifically, the FSP prohibits the practice of the accrue-in-advance method of accounting 
for planned major maintenance activities.  FSP AUG AIR-1 is effective for the first fiscal year beginning after December 15, 2006. 
Retrospective  application  is  required  unless  impracticable.    We  do  not  believe  the  adoption  of  FSP  AUG  AIR-1  will  have  a 
material impact on our consolidated financial statements. 

In  September  2006,  FASB  issued  FAS 158,  “Employers’  Accounting  for  Defined  Benefit  Pension  and  Other 
Postretirement  Plans  -  an  Amendment  of  FASB  Statements  No.  87,  88,  106  and 132(R)”  ("FAS  158").  FAS  158  requires  an 
employer that is a business entity and sponsors one or more single employer benefit plans to (1) recognize the funded status of the 
benefit in its statement of financial position, (2) recognize as a component of other comprehensive income, net of tax, the gains or 
losses and prior service costs or credits that arise during the period, but are not recognized as components of net periodic benefit 
cost, (3) measure defined benefit plan assets and obligations as of the date of the employer's fiscal year end statement of financial 
position and (4) disclose in the notes to financial statements additional information about certain effects on net periodic benefit cost 
for the next fiscal year that arise from delayed recognition of the gains or losses, prior service costs on credits, and transition asset 
or obligations. We do not expect FAS 158 to have a material impact on our consolidated financial statements. 

In  September  2006,  the  FASB  issued  FAS  157,  “Fair  Value  Measurements”  (“FAS  157”).  SFAS  157  clarifies  the 
principle that fair value should be based on the assumptions market participants would use when pricing an asset or liability and 
establishes a fair value hierarchy that prioritizes the information used to develop those assumptions. Under the standard, fair value 
measurements would be separately disclosed by level within the fair value hierarchy. FAS 157 is effective for financial statements 
issued  for  fiscal  years  beginning  after  November 15,  2007  and  interim  periods  within  those  fiscal  years,  with  early  adoption 
permitted. The Company has not yet determined the effect, if any, that the implementation of FAS 157 will have on our results of 
operations or financial condition. 

In  September  2006,  the  Securities  and  Exchange  Commission  (“SEC”)  issued  Staff  Accounting  Bulletin  No.  108, 
“Considering  the  Effects  of  Prior  Year  Misstatements  when  Quantifying  Misstatements  in  Current  Year  Financial  Statements” 
(“SAB 108”). SAB 108 provides interpretive guidance on how the effects of the carryover or reversal of prior year misstatements 
should be considered in quantifying a current year misstatement.  The  SEC  staff  believes  that  registrants  should  quantify  errors 
using  both  a  balance  sheet  and  an  income  statement  approach  and  evaluate  whether  either  approach  results  in  quantifying  a 

40 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
misstatement that, when all relevant quantitative and qualitative factors are considered, is material. SAB 108 is effective for the 
Company’s fiscal year ending December 31, 2007. We do not expect SAB 108 to  have  a  material  impact  on  our  consolidated 
financial statements. 

In July 2006, the FASB issued FASB interpretation (FIN) No. 48, "Accounting for Uncertainty in Income Taxes" which 
clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements in accordance with FASB 
Statement  No.  109,  "Accounting  for  Income  Taxes."  FIN  48  prescribes  a  comprehensive  model  for  how  companies  should 
recognize, measure, present, and disclose in their financial statements uncertain tax positions taken or expected to be taken on a tax 
return. Under  FIN  48,  tax  positions  shall  initially  be  recognized  in  the  financial  statements  when  it  is  more  likely  than  not  the 
position will be sustained upon examination by the tax authorities. Such tax positions shall initially and subsequently be measured 
as the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement with the tax authority 
assuming full knowledge of the position and all relevant facts. FIN 48 also revises disclosure requirements to include an annual 
tabular  rollforward  of  unrecognized  tax  benefits.    FIN  48  is  effective  for  fiscal  years  beginning  after  December  15,  2006.  The 
cumulative effects, if any, of adopting FIN 48 will be recorded as an adjustment to retained earnings as of the beginning of the 
period of adoption. We continue to evaluate the impact of FIN 48 on our consolidated financial statements, and at this time, we do 
not know the impact upon adoption of this standard. 

In March 2006, the Emerging Issues Task Force (“EITF”) reached a consensus on EITF Issue No. 06-3, “How Taxes 
Collected from Customers and Remitted to Governmental Authorities Should be Presented in the Income Statement (that is, Gross 
versus Net Presentation).” Taxes within the scope of EITF Issue No. 06-3 include any taxes assessed by a governmental authority 
that are directly imposed on a revenue-producing transaction between a seller and a customer and may include, but are not limited 
to, sales taxes, use taxes, value-added taxes, and some excise taxes. The EITF concluded that the presentation of these taxes on 
either a gross (included in revenues and costs) or a net (excluded from revenues) basis is an accounting policy decision that should 
be disclosed. For any such taxes that are reported on a gross basis, a company should disclose the amounts of those taxes in interim 
and annual financial statements. The Company’s policy is to exclude all such taxes, if any, from revenue. The provisions of EITF 
06-3 are effective for interim and annual reporting periods beginning after December 15, 2006. The adoption of EITF 06-3 will not 
have any material effect on our consolidated financial statements. 

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk 

Foreign Currency Risk.  We face exposure to adverse movements in foreign currency exchange rates, primarily in 
Asia. Our foreign currency risk may change over time as the level of activity in foreign markets grows and could have an 
adverse impact upon our financial results.  Certain of our assets, including certain bank accounts and accounts receivable, 
and liabilities exist in non-U.S. dollar denominated currencies, which are sensitive to foreign currency exchange fluctuations. 
 These currencies are principally the Chinese Yuan and the Taiwanese dollar and, to a lesser extent, the Japanese Yen, the 
Euro and the Hong Kong dollar.  Because of the relatively small size and nature of each individual currency exposure, we do 
not  regularly  employ  hedging  techniques  designed  to  mitigate  foreign  currency  exposures.    Therefore,  we  do  experience 
currency gains and losses.  If the Chinese Yuan and the Taiwanese dollar were to strengthen or weaken by 1.0% against the 
U.S. dollar, we would experience currency losses of approximately $115,000 and $387,000, respectively.  In the future, we 
may enter into hedging arrangements designed to mitigate foreign currency fluctuations. 

 The Chinese government does not permit the Chinese Yuan to float and be traded freely compared to other world 
currencies.  Should the Chinese government allow a significant Chinese Yuan appreciation, and we do not take appropriate 
means to offset this exposure, the effect could have an adverse impact upon our financial results. 

Interest  Rate  Risk.    We  have  credit  facilities  with  U.S.  and  Asian  financial  institutions  as  well  as  other  debt 
instruments with interest rates equal to LIBOR or similar indices plus a negotiated margin.  A rise in interest rates could have 
an adverse impact upon our cost of working capital and our interest expense.  In July 2001, we entered into an interest rate 
swap agreement to hedge our exposure to variability in expected future cash flows resulting from interest rate risk related to 
a portion of our long-term debt.  The interest rate under the swap agreement was fixed at 6.8% and was based on the notional 
amount  of  U.S. $2.3 million  as  of  December 31,  2003.    The  swap  contract  was  inversely  correlated  to  the  related  hedged 
long-term debt and was therefore considered an effective cash flow hedge of the underlying long-term debt.  The level of 
effectiveness  of  the  hedge  was  measured  by  the  changes  in  the  market  value  of  the  hedged  long-term  debt  resulting  from 
fluctuation in interest rates.  At November 30, 2004 the interest rate swap agreement on our long-term debt expired.  As a 
matter of policy, we do not enter into derivative transactions for trading or speculative purposes.  As of December 31, 2006, 
our  outstanding  debt  under  our  interest-bearing  credit  agreements  was  $239.9 million,  including  $230  million  convertible 
notes with a fixed interest rate of 2.25%.  Based on an increase or decrease in interest rates by 1.0% for the year, our annual 
interest rate expense would increase or decrease by approximately $99,000. 

Political  Risk.    We  have  a  significant  portion  of  our  assets  in  mainland  China  and  Taiwan.    The  possibility  of 
political  conflict  between  the  two  countries  or  with  the  United  States  could  have  an  adverse  impact  upon  our  ability  to 
41 

 
 
 
 
 
 
 
 
transact  business  through  these  important  business  segments  and  to  generate  profits.    See  “Risk  Factors  –  Foreign 
Operations.” 

Item 8.   

Financial Statements and Supplementary Data 

See “Item 15. Exhibits and Financial Statement Schedules” for the Company’s Consolidated Financial Statements 

and the notes and schedules thereto filed as part of this Annual Report on Form 10-K. 

Item 9.   

Changes In and Disagreements With Accountants on Accounting and Financial Disclosure 

Not Applicable. 

Item 9A.  

Controls and Procedures 

Disclosure Controls and Procedures 

The  Company's  Chief  Executive  Officer,  Dr. Keh-Shew  Lu,  and  Chief  Financial  Officer,  Carl  C.  Wertz,  with  the 
participation  of  the  Company's  management,  carried  out  an  evaluation  of  the  effectiveness  of  the  Company's  disclosure 
controls and procedures pursuant to Exchange Act Rule 13a-15(e).  Based upon that evaluation, the Chief Executive Officer 
and  the  Chief  Financial  Officer  believe  that,  as  of  the  end  of  the  period  covered  by  this  report,  the  Company's  disclosure 
controls  and  procedures  are  effective  to  provide  reasonable  assurance  that  material  information  relating  to  the  Company 
(including its consolidated subsidiaries) required to be included in this report is made known to them. 

Disclosure  controls  and  procedures,  no  matter  how  well  designed  and  implemented,  can  provide  only  reasonable 
assurance  of  achieving  an  entity's  disclosure  objectives.    The  likelihood  of  achieving  such  objectives  is  affected  by 
limitations inherent in disclosure controls and procedures.  These include the fact that human judgment in decision-making 
can be faulty and that breakdowns in internal control can occur because of human failures such as simple errors, mistakes or 
intentional circumvention of the established processes. 

Management’s Annual Report on Internal Control Over Financial Reporting  

Management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting.  
Internal  control  over  financial  reporting  is  a  process  designed  by,  or  under  the  supervision  of,  the  Company's  Chief 
Executive Officer and the Chief Financial Officer and implemented by the Company's Board of Directors, management and 
other  personnel,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of 
financial statements for external purposes in accordance with generally accepted accounting principles in the United States of 
America. 

The Company’s internal control over financial reporting includes those policies and procedures that: (1) pertain to 
the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the  transactions  and  dispositions  of  the 
assets of the Company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of 
financial statements in accordance with generally accepted accounting principles in the United States of America, and that 
receipts  and  expenditures  of  the  Company    are    being  made  only  in  accordance  with  authorizations  of    management    and  
directors of the Company;  and (3) provide reasonable  assurance  regarding  prevention or timely detection of unauthorized 
acquisition, use or disposition of the  Company's assets that could have a material effect on the financial statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
 Also,  projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become 
inadequate  because  of  changes  in  conditions,  or  that  the  degree  of  compliance  with  the  policies  or  procedures  may 
deteriorate.  

Under the supervision and with the participation from management, including our Chief Executive Officer and the 
Chief  Financial  Officer,  we  conducted  an  evaluation  of  the  effectiveness  of  our  internal  control  over  financial  reporting 
based  on  the  framework  and  criteria  established  in  Internal  Control  –  Integrated  Framework  issued  by  the  Committee  of 
Sponsoring Organizations of the Treadway Commission (COSO).  This evaluation included review of the documentation of 
controls,  testing  of  operating  effectiveness  of  controls  and  a  conclusion  on  this  evaluation.  Based  on  this  evaluation, 
management concluded that the Company’s internal control over financial reporting was effective as of December 31, 2006.  
Management's assessment of the effectiveness of our internal control over financial reporting as of December 31, 2006 has 
been  audited  by  Moss  Adams  LLP,  an  independent  registered  public  accounting  firm,  who  has  expressed  unqualified 

42 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
opinions on management's assessment and on the effectiveness of the Company's internal control over financial reporting as 
of December 31, 2006 as stated in their report which is included in Item 8 of this Report. 

Changes in Internal Control 

There was no change in our internal control over financial reporting, known to the Chief Executive Officer or the 
Chief  Financial  Officer,  that  occurred  during  the  last  fiscal  quarter  that  has  materially  affected,  or  is  reasonably  likely  to 
materially affect, the Company's internal control over financial reporting. 

Report of Independent Registered Public Accounting Firm 

Board of Directors and Stockholders 
Diodes Incorporated and Subsidiaries 

We  have  audited  management's  assessment,  included  in  the  accompanying  Management's  Report  on  Internal 
Control  over  Financial  Reporting  that  Diodes  Incorporated  and  Subsidiaries  maintained  effective  internal  control  over 
financial reporting as of December 31, 2006, based on criteria set forth by the Committee of Sponsoring Organizations of the 
Treadway  Commission  (COSO)  in  Internal  Control  -  Integrated  Framework.    Diodes  Incorporated  and  Subsidiaries’ 
management is responsible  for  maintaining  effective  internal  control  over  financial  reporting  and  for  its  assessment  of  the 
effectiveness  of  internal  control  over  financial  reporting.  Our  responsibility  is  to  express  an  opinion  on  management's 
assessment and an opinion on the effectiveness of the Company's internal control over financial reporting based on our audit. 

We  conducted  our  audit  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board 
(United  States).  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether 
effective  internal  control  over  financial  reporting  was  maintained  in  all  material  respects.  Our  audit  included  obtaining  an 
understanding  of  internal  control  over  financial  reporting,  evaluating  management's  assessment,  testing  and  evaluating  the 
design and operating effectiveness of internal control, and performing such other procedures as we considered necessary in 
the circumstances. We believe that our audit provides a reasonable basis for our opinion. 

A  company's  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance 
regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance 
with accounting principles generally accepted in the United States of America.  A company's internal control over financial 
reporting  includes  those  policies  and  procedures  that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail, 
accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance 
that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  generally 
accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with 
authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or 
timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on 
the financial statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also,  projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become 
inadequate  because  of  changes  in  conditions,  or  that  the  degree  of  compliance  with  the  policies  or  procedures  may 
deteriorate. 

In  our  opinion,  management's  assessment  that  Diodes  Incorporated  and  Subsidiaries  maintained  effective  internal 
control over financial reporting as of December 31, 2006, is fairly stated, in all material respects, based on criteria set forth 
by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO)  in  Internal  Control  -  Integrated 
Framework.  Also in our opinion, Diodes Incorporated and Subsidiaries maintained, in all material respects, effective internal 
control  over  financial  reporting  as  of  December  31,  2006,  based  on  criteria  set  forth  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework. 

We  have  also  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board 
(United  States),  the  consolidated  financial  statements  and  financial  statement  schedule  of  Diodes  Incorporated  and 
Subsidiaries  as  of  and  for  the  year  ended  December  31,  2006,  and  our  report  dated  February  28,  2007  expressed  an 
unqualified opinion on those consolidated financial statements and financial statement schedule. 

/s/ Moss Adams LLP 
Moss Adams LLP 
Los Angeles, California 
February 28, 2007 

43 

 
 
 
 
 
 
 
 
 
 
 
Item 9B.  

Other Information 

None. 

Item 10.    

Directors, Executive Officers and Corporate Governance 

PART III 

The  information  concerning  the  directors,  executive  officers  and  corporate  governance  of  the  Company  is 
incorporated herein by reference from the section entitled "Proposal One – Election of Directors" contained in the definitive 
proxy statement of the Company to be filed pursuant to Regulation 14A within 120 days after the Company's fiscal year end 
of December 31, 2006, for its annual stockholders' meeting for 2007 (the "Proxy Statement"). 

We have adopted a code of ethics that applies to our Chief Executive Officer and senior financial officers.  The code of 
ethics  has  been  posted  on  our  website  under  the  Corporate  Governance  portion  of  the  Investor  Relations  section  at 
www.diodes.com.  We intend to satisfy disclosure requirements regarding amendments to, or waivers from, any provisions of 
our code of ethics on our website. 

Item 11.    

Executive Compensation 

The  information  concerning  executive  compensation  is  incorporated  herein  by  reference  from  the  section  entitled 

“Proposal One – Election of Directors” contained in the Proxy Statement. 

Item 12.   

Security  Ownership  of  Certain  Beneficial  Owners  and  Management  and  Related  Stockholder 
Matters 

The  information  concerning  the  security  ownership  of  certain  beneficial  owners  and  management  and  related 
stockholder matters is incorporated herein by reference from the section entitled “General Information – Security Ownership 
of  Certain  Beneficial  Owners  and  Management”  and  “Proposal  One  -  Election  of  Directors”  contained  in  the  Proxy 
Statement. 

Item 13.    

Certain Relationships, Related Transactions and Director Independence 

The  information  concerning  certain  relationships,  related  transactions  and  director  independence  is  incorporated 
herein  by  reference  from  the  section  entitled  “Proposal  One  –  Election  of  Directors  –  Certain  Relationships,  Related 
Transactions and Director Independence” and “Proposal One – Elections of Directors” contained in the Proxy Statement. 

Item 14.    

Principal Accountant Fees and Services 

The  information  concerning  the  Company’s  principal  accountant’s  fees  and  services  is  incorporated  herein  by 
reference from the section entitled “Ratification of the Appointment of Independent Registered Public Accounting Firm” in 
the Proxy Statement. 

44 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART IV 

Item 15.  

Exhibits and Financial Statement Schedules 

(a) 

Financial Statements and Schedules 

(1)  Financial statements: 

Report of Independent Registered Public Accounting Firm 

Page 

46 

Consolidated Balance Sheet at December 31, 2005 and 2006 

47 to 48 

Consolidated Statement of Income for the Years Ended December 31, 
2004, 2005, and 2006  

Consolidated Statement of Stockholders' Equity for the Years Ended 
December 31, 2004, 2005, and 2006 

Consolidated Statement of Cash Flows for the Years Ended December 
31, 2004, 2005, and 2006 

Notes to Consolidated Financial Statements 

(2)  Schedules: 

Report of Independent Registered Public Accounting Firm on Financial 
Statement Schedule 

Schedule II -- Valuation and Qualifying Accounts 

49 

50 

51 to 52 

53 to 83 

84 

85 

Schedules not listed above have been omitted because the information required to be set forth therein is not applicable 

or is shown in the financial statements and note thereto. 

(b) 

Exhibits 

The exhibits listed on the Index to Exhibits at page 86 are filed as exhibits or incorporated by reference to this 
Annual Report on Form 10-K. 

(c) 

Financial Statements of Unconsolidated Subsidiaries and Affiliates 

Not Applicable. 

45 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
`REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

Board of Directors and Stockholders 
Diodes Incorporated and Subsidiaries 

We have audited the accompanying consolidated balance sheets of Diodes Incorporated and Subsidiaries as of December 31, 
2006 and 2005 and the related consolidated statements of income, stockholders' equity and cash flows for each of the years 
in  the  three-year  period  ended  December  31,  2006.    These  consolidated  financial  statements  are  the  responsibility  of  the 
Company's management.  Our responsibility is to express an opinion on these consolidated financial statements based on our 
audits. 

We  conducted  our  audits  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United 
States).  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether  the 
consolidated financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence 
supporting the amounts and disclosures in the consolidated financial statements, assessing the accounting principles used and 
significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that 
our audits provide a reasonable basis for our opinion. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the consolidated 
financial position of Diodes Incorporated and Subsidiaries as of December 31, 2006 and 2005, and the consolidated results 
of its operations and cash flows for each of the years in the three year period ended December 31, 2006, in conformity with 
accounting principles generally accepted in the United States of America. 

As discussed in Notes 1 and 13 to the consolidated financial statements, effective January 1, 2006, the Company changed its 
method  of  accounting  for  share-based  payment  arrangements  to  conform  to  Statement  of  Financial  Accounting  Standards 
No. 123(R), Share-Based Payment. 

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 
the effectiveness of Diodes Incorporated and Subsidiaries’ internal control over financial reporting as of December 31, 2006, 
based  on  criteria  established  in  Internal  Control  -  Integrated  Framework  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission, and our report dated February 28, 2007 expressed an unqualified opinion  on 
management’s assessment of the effectiveness of the Company’s internal control over financial reporting.  

/s/ Moss Adams LLP 
MOSS ADAMS LLP 

Los Angeles, California 
February 28, 2007 

  46

 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 

December 31,

2005

2006

                                                                       ASSETS

CURRENT ASSETS
  Cash and cash equivalents
  Short-term investments
Total cash and short-term investments
Accounts receivable
  Trade customers
  Related parties

  Allowance for doubtful accounts
Accounts receivable, net of allowances

Inventories 
Deferred income taxes, current
Prepaid expenses and other
                  Total current assets

$                 

73,288,000
40,348,000
113,636,000

$                 

48,888,000
291,008,000
339,896,000

48,348,000
6,804,000
55,152,000
(534,000)
54,618,000

24,611,000
2,541,000
5,326,000
200,732,000

72,175,000
6,147,000
78,322,000
(617,000)
77,705,000

48,202,000
4,650,000
8,393,000
478,846,000

PROPERTY, PLANT AND EQUIPMENT, net

68,930,000

95,469,000

DEFERRED INCOME TAXES, non-current

8,466,000

5,428,000

OTHER ASSETS
  Equity investment
  Intangible assets, net
  Goodwill
  Other

                   Total assets

5,872,000

-

5,090,000
425,000

-

10,669,000
25,030,000
6,697,000

$               

289,515,000

$               

622,139,000

The accompanying notes are an integral part of these consolidated financial statements. 

  47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                   
                 
                 
                 
                   
                   
                     
                     
                   
                   
                      
                      
                   
                   
                   
                   
                     
                     
                     
                     
                 
                 
                   
                   
                     
                     
                     
                                
                                
                   
                     
                   
                        
                    
DIODES INCORPORATED AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS (Continued) 

December 31,

2005

2006

                                                    LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
    Line of credit
    Accounts payable
       Trade
       Related parties
    Accrued liabilities
    Income tax payable
    Current portion of long-term debt
    Current portion of capital lease obligations

Total current liabilities

LONG-TERM DEBT, net of current portion 
      2.25% convertible senior notes due 2026
      Others

CAPITAL LEASE OBLIGATIONS, net of current portion
OTHER LONG TERM LIABILITIES
MINORITY INTEREST IN JOINT VENTURE

Total Liabilities

STOCKHOLDERS' EQUITY
    Preferred stock - par value $1.00 per share; 
        1,000,000 shares authorized; no shares issued or outstanding
    Common stock - par value $0.66 2/3 per share;
        70,000,000 shares authorized; 25,258,119 and 25,961,267
        issued at 2005 and 2006, respectively
    Additional paid-in capital
    Retained earnings 
    Accumulated other comprehensive gain (loss)

Total stockholders' equity
Total liabilities and stockholders' equity

$             

3,000,000

$                            
-

18,619,000
7,921,000
18,312,000
1,470,000
4,621,000
138,000
54,081,000

-

4,865,000

1,618,000

-

3,477,000
64,041,000

40,029,000
12,120,000
24,967,000
3,433,000
2,802,000
141,000
83,492,000

230,000,000
7,115,000

1,477,000
1,101,000
4,787,000
327,972,000

-

-

16,839,000
94,664,000
114,659,000
(688,000)
225,474,000
289,515,000

$         

17,308,000
113,449,000
162,802,000
608,000
294,167,000
622,139,000

$        

The accompanying notes are an integral part of these consolidated financial statements.

  48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
             
             
               
             
             
             
               
               
               
               
                  
                  
             
             
                          
           
               
               
               
               
                          
               
               
               
                   
             
           
                          
                          
             
             
             
           
           
           
                 
                
         
         
DIODES INCORPORATED AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF INCOME 

Years ended December 31,

2004

2005

2006

NET SALES

$        

185,703,000

$      

214,765,000

$        

343,308,000

COST OF GOODS SOLD 

124,968,000

140,388,000

229,416,000

Gross profit

60,735,000

74,377,000

113,892,000

OPERATING EXPENSES
  Selling, general and administrative
  Research and development
  Loss (gain) on fixed assets

  Total operating expenses

23,503,000
3,422,000
14,000
26,939,000

30,285,000
3,713,000
(102,000)
33,896,000

47,945,000
8,317,000
152,000
56,414,000

Income from operations

33,796,000

40,481,000

57,478,000

OTHER INCOME (EXPENSES)
  Interest income (expense), net
  Other

  Total other income (expenses)

Income before income taxes
   and minority interest

(637,000)
(418,000)
(1,055,000)

221,000
406,000
627,000

5,117,000
(1,474,000)
3,643,000

32,741,000

41,108,000

61,121,000

INCOME TAX PROVISION

(6,514,000)

(6,685,000)

(11,689,000)

Income before minority interest

26,227,000

34,423,000

49,432,000

Minority interest in earnings of joint venture

(676,000)

(1,094,000)

(1,289,000)

NET INCOME

$          

25,551,000

$        

33,329,000

$          

48,143,000

EARNINGS PER SHARE

Basic

Diluted

  Number of shares used in computation

Basic

Diluted

$                     

1.27

$                   

1.44

$                     

1.88

$                     

1.10

$                   

1.29

$                     

1.74

20,106,413

23,207,156

23,168,180

25,894,384

25,628,419

27,667,755

The accompanying notes are an integral part of these consolidated financial statements.

  49

 
 
 
          
        
          
            
          
          
            
          
            
              
            
              
                   
              
                 
            
          
            
            
          
            
                
               
              
                
               
             
             
               
              
            
          
            
             
           
           
            
          
            
                
           
             
            
          
            
            
          
            
DIODES INCORPORATED AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY 

Years ended December 31, 2004, 2005, and 2006

Common stock

BALANCE,

December 31, 2003

Comprehensive income, net of tax:

 Net income for the year
  ended December 31, 2004

 Translation adjustments

 Change in unrealized loss on

  derivative instruments, 

  net of tax of $9,000

   Total comprehensive income

  Management fee from LSC

Exercise of stock options
 including $8,514,000 income
 tax benefit
BALANCE,

December 31, 2004

Comprehensive income, net of tax:

 Net income for the year
  ended December 31, 2005

 Translation adjustments

   Total comprehensive income

  Management fee from LSC

Exercise of stock options
 including $2,898,000 income
 tax benefit

 Share-based compensation

  Follow-on offering

Shares

Shares in 
Treasury

Amount

Common stock in 
treasury

Additional paid-in 
capital

 Retained earnings 

 Accumulated 
other 
comprehensive 
gain (loss) 

Total

21,940,925

2,420,262

$            

14,627,000

$        

(1,782,000)

$           

3,067,000

$              

55,779,000

$            

(241,000)

$            

71,450,000

25,551,000

25,551,000

793,000

793,000

180,000

23,000

23,000

26,367,000

180,000

1,703,976

-

1,136,000

-

13,015,000

-

-

14,151,000

23,644,901

2,420,262

$            

15,763,000

$        

(1,782,000)

$         

16,262,000

$              

81,330,000

$             

575,000

$          

112,148,000

787,545

58,435

3,187,500

525,000

39,000

2,126,000

180,000

7,023,000

1,775,000

69,592,000

33,329,000

33,329,000

(1,263,000)

(1,263,000)

32,066,000

180,000

7,548,000

1,814,000

71,718,000

  Treasury share retirement

(2,420,262)

(2,420,262)

(1,614,000)

1,782,000

(168,000)

-

-

-

25,258,119

-

$            

16,839,000

$                    
-

$         

94,664,000

$            

114,659,000

$            

(688,000)

$          

225,474,000

BALANCE,

December 31, 2005

Comprehensive income, net of tax:

 Net income for the year
  ended December 31, 2006

 Translation adjustments

   Total comprehensive income

Excess tax pools

Share-based compensation

BALANCE,

December 31, 2006

Exercise of stock options

703,148

469,000

48,143,000

1,296,000

48,143,000

1,296,000

49,439,000

4,327,000

6,655,000

8,272,000

3,858,000

6,655,000

8,272,000

25,961,267

-

$            

17,308,000

$                    
-

$       

113,449,000

$            

162,802,000

$             

608,000

$          

294,167,000

The accompanying notes are an integral part of these consolidated financial statements. 

  50

 
 
 
 
 
 
 
      
         
               
            
               
                   
                 
                     
            
                
                   
        
                
           
                             
                       
              
      
         
               
            
           
              
              
                
                   
           
                   
             
                
             
                     
             
                
        
               
         
            
       
        
              
           
               
                             
                       
                          
      
                    
               
            
            
                
              
           
                   
             
                
             
                
             
                
      
                    
DIODES INCORPORATED AND SUBSIDIARIES  
CONSOLIDATED STATEMENTS OF CASH FLOWS 

Years ended December 31,

2004

2005

2006

CASH FLOW S FROM  OPERATING ACTIVITIES

  Net income

$       

25,551,000

$       

33,329,000

$       

48,143,000

  Adjustments to reconcile net income to net cash

    provided by operating activities:

       Depreciation and amortization

       M inority interest earnings

       Share-based compensation

       Loss (gain) on disposal of property, plant and equipment

      Adjustment of other comprehensive income

       Changes in operating assets:

            Accounts receivable

            Inventories

            Prepaid expenses and other current assets

            Deferred income taxes

       Changes in operating liabilities:

            Accounts payable

            Accrued liabilities

            Other liabilities

            Income taxes payable

Net cash provided by operating activities

CASH FLOW S FROM  INVESTING ACTIVITIES

13,173,000

676,000

-

14,000

-

(13,203,000)

(6,074,000)

(2,474,000)

(3,051,000)

3,728,000

1,468,000

-

978,000

20,786,000

16,228,000

21,065,000

1,094,000

1,814,000

(102,000)

-

(11,037,000)

(2,373,000)

696,000

(3,482,000)

5,330,000

2,770,000

-

3,390,000

47,657,000

1,289,000

8,272,000

152,000

1,071,000

(11,320,000)

(16,283,000)

(2,792,000)

929,000

14,534,000

4,957,000

101,000

1,963,000

72,081,000

  Purchases of property, plant and equipment

(26,201,000)

(19,583,000)

(45,656,000)

  Purchases of short-term investments

  Acquisitions, net of cash acquired
  Proceeds from sales of property, plant and equipment

-

-
68,000

(40,348,000)

(250,660,000)

(5,872,000)

-

(29,433,000)
54,000

Net cash used by investing activities

(26,133,000)

(65,803,000)

(325,695,000)

CASH FLOW S FROM  FINANCING ACTIVITIES

  Repayments on line of credit, net

  Net proceeds from the issuance of common stock

  Excess tax benefits

  M anagement incentive reimbursement from LSC

  Proceeds from long-term debt

  Repayments of long-term debt

  M inority shareholder investment in subsidiary

  Repayments of capital lease obligations

  Dividend to minority shareholder

(2,321,000)

5,628,000

8,514,000

375,000

3,583,000

(3,167,000)

76,367,000

2,898,000

375,000

5,890,000

(5,758,000)

4,327,000

6,655,000

-

228,569,000

(4,819,000)

(7,750,000)

(4,666,000)

175,000

(158,000)

(300,000)

-

(136,000)

(750,000)

-

(138,000)

-

Net cash provided by financing activities

10,677,000

73,727,000

228,989,000

EFFECT OF EXCHANGE RATE CHANGES
  ON CASH AND CASH EQUIVALENTS

INCREASE IN CASH
CASH AND CASH EQUIVALENTS, beginning of year

793,000

(1,263,000)

225,000

6,123,000

12,847,000

54,318,000

18,970,000

(24,400,000)

73,288,000

CASH AND CASH EQUIVALENTS, end of year

$       

18,970,000

$       

73,288,000

$       

48,888,000

The accompanying notes are an integral part of these consolidated financial statements.

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DIODES INCORPORATED AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) 

Years ended December 31, 

2004  

2005  

2006

SUPPLEMENTAL DISCLOSURE OF CASH FLOW 
INFORMATION 
  Cash paid during the year for: 
    Interest 
    Income taxes 

  Non-cash activities: 
    Tax benefit related to stock options 
      credited to paid-in capital 
    Property, plant and equipment purchased on accounts payable 

The Company purchased 99.81% of the capital stock of 
Anachip  Corporation  and  purchased  the  net  assets  of 
APD semiconductor for total $35.2 million, net of $3.9 
million cash acquired ($5.8 million was paid in 2005). 
In  conjunction  with  the  acquistion,  liabilities  were 
assumed as follows: 

Fair value of assets acquired 
Liabilities assumed 
Cash acquired 

Cash paid for the acquisitions 

$          683,000   $          633,000
$       2,504,000   $       3,443,000

$    1,771,000
$    3,377,000

$       8,514,000   $       2,898,000
$          321,000   $       5,061,000

$    6,655,000
$       878,000

                                  56,896,000
                      (17,737,000)
                         (3,888,000)
                                  35,271,000

The accompanying notes are an integral part of these consolidated financial statements.

  52

 
 
 
  
  
  
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
   
 
 
 
     
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

Nature  of  operations  –  Diodes  Incorporated  and  its  subsidiaries  manufacture  and  distribute  low  pin-count  standard 
semiconductor  products  to  manufacturers  in  the  communications,  computing,  consumer  electronics,  industrial,  and  automotive 
markets.  Our products include diodes, rectifiers, transistors, MOSFETs, protection devices, functional specific arrays, power 
management  devices  including  DC-DC  switching  and  linear  voltage  regulators,  amplifiers  and  comparators,  Hall  effect 
sensors, and silicon wafers. The products are sold primarily throughout North America, Asia and Europe. 

Principles of consolidation – The consolidated financial statements include Diodes-North America and its subsidiaries: 

Diodes Taiwan Corporation, Ltd. (“Diodes-Taiwan”) - 100% owned 
Diodes Hong Kong Ltd. (“Diodes-Hong Kong”) - 100% owned 
Anachip Corporation (“Anachip” or “Diodes-Anachip”) - 99.81% owned 
Shanghai KaiHong Electronics Co., Ltd. (“Diodes-China”) - 95% owned 
Shanghai KaiHong Technology Co., Ltd. (“Diodes-Shanghai”) - 95% owned 
FabTech Incorporated (“FabTech” or “Diodes-FabTech”) - 100% owned 

All significant intercompany balances and transactions have been eliminated. 

Revenue  recognition –  Revenue is recognized when there is persuasive  evidence  that  an  arrangement  exists,  when 
delivery  has  occurred,  when  our  price  to  the  buyer  is  fixed  or  determinable  and  when  collectibility  of  the  receivable  is 
reasonably  assured.  These  elements  are  met  when  title  to  the  products  is  passed  to  the  buyers,  which  is  generally  when  our 
product is shipped to both original equipment manufacturers (OEMs) and electronics component distributors. We reduce revenue 
in the period of sale for estimates of product returns and other allowances. 

Product warranty – We generally warrant our products for a period of one year from the date of sale.  Historically, 

warranty expense has not been significant. 

               Cash and cash equivalents – We consider all highly liquid investments with maturity of three months or less at the date 
of purchase to be cash equivalents. We currently maintain substantially all of our day-to-day operating cash balances with major 
financial  institutions.    Cash  balances  are  usually  in  excess  of  Federal  and/or  foreign  deposit  insurance  limits.    We  have  not 
experienced any losses related to these balances, and management believes its credit risk to be minimal.  

               Short-term investments – Our short-term investments consist primarily of municipal bonds, all of which are classified 
as available-for-sale. Available-for-sale securities are recorded at fair value, and unrealized holding gains and losses are recorded, 
net  of  tax,  as  a  separate  component  of  accumulated  other  comprehensive  income.  Available-for-sale  securities  with  remaining 
maturities of less than one year, and those identified by management at time of purchase for funding operations in less than one 
year are classified as short-term. Unrealized losses are charged against net earnings when a decline in fair value is determined to be 
other than temporary.  Realized gains and losses are accounted for on the specific identification method (see Note 3).  

Allowance for doubtful accounts - Management evaluates the collectability of our accounts receivable based upon a 
combination of factors, including the current business environment and historical experience.  If we are aware of a customer’s 
inability to meet its financial obligations to us, we record an allowance to reduce the receivable to the amount we reasonably 
believe we will be able to collect from the customer.  For all other customers, we record an allowance based upon the amount of 
time  the  receivables  are  past  due.    If  actual  accounts  receivable  collections  differ  from  these  estimates,  an  adjustment  to  the 
allowance may be necessary with a resulting effect on operating expense. 

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

Inventories – Inventories are stated at the lower of cost or market value.  Cost is determined principally by the first-
in,  first-out  method.    On  an  on-going  basis,  both  finished  goods  inventory  and  raw  material  inventory  is  evaluated  for 
obsolescence and slow-moving items.  This evaluation includes analysis of sales levels, sales projections, and purchases by 
item, as well as raw material usage related to our manufacturing facilities.  Based upon this analysis, as well as an inventory 
aging analysis, a reserve for obsolete and slow-moving inventory is accrued (see Note 4). 

Property, plant and equipment – Property, plant and equipment are depreciated using straight-line methods over the 
estimated  useful  lives,  which  range  from  20  to  55  years  for  buildings  and  3  to  10  years  for  machinery  and  equipment.  The 
estimated lives of leasehold improvements range from 3 to 5 years, and are amortized over the shorter of the remaining lease term 
or their estimated useful lives (see Note 5). 

Goodwill  and  other  intangible  assets  –  We  account  for  goodwill  in  accordance  with  Statement  of  Financial 
Accounting  Standards  (SFAS)  No.  142  (“Goodwill  and  Other  Intangible  Assets”),  under  which  goodwill  is  tested  for 
impairment at least annually. 

Under  SFAS  No. 142,  goodwill  is  evaluated  for  potential  impairment  on  an  annual  basis  or  whenever  events  or 
circumstances indicate that an impairment may have occurred. SFAS No. 142 requires that goodwill be tested for impairment 
using a two-step process. The first step of the goodwill impairment test, used to identify potential impairment, compares the 
estimated fair value of the reporting unit containing goodwill with the related carrying amount. If the estimated fair value of 
the reporting unit exceeds its carrying amount, the reporting unit’s goodwill is not considered to be impaired and the second 
step of the impairment test is unnecessary. If the reporting unit’s carrying amount exceeds its estimated fair value, the second 
step test must be performed to measure the amount of the goodwill impairment loss, if any. The second step test compares 
the implied fair value of the reporting unit’s goodwill, determined in the same manner as the amount of goodwill recognized 
in a business combination, with the carrying amount of such goodwill. If the carrying amount of the reporting unit’s goodwill 
exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to that excess. 

An independent appraiser performed the required impairment tests of goodwill as of January 1, 2006 and 2007, and 
has determined that the goodwill is fully recoverable.  No goodwill was impaired during the years ended December 31, 2004, 
2005  and  2006.    As  of  December  31,  2006,  goodwill  for  Diodes-FabTech,  Diodes-China  and  Diodes-Anachip  was  $4.2 
million, $0.9 million and $19.9 million, respectively (see Note 7). 

We also acquired other intangible assets through our Anachip Corporation acquisition in January 2006 and our APD 
acquisition  in  November  2006,  which  were  being  amortized  on  a  straight-line  basis  over  its  estimated  useful  life.  As  of 
December 31, 2006, the net intangible assets were $10.7 million, including $8.5 million for APD patents and $2.2 million for 
Anachip patents and trademarks (see Note 6). 

Debt issuance costs – Debt issuance costs of $6.2 million related to the convertible bond were capitalized and are 
amortized  over  5  years  using  the  straight-line  method.  Amortization  of  debt  issuance  costs  is  included  in  other  interest 
expense while the un-amortized balance is included in other assets. Un-amortized debt issuance costs were $6.0 million at 
December 31, 2006.  

Impairment on long-lived assets – Certain of our long-lived assets are reviewed at least annually as to whether their 
carrying values have become impaired in accordance with SFAS No. 144, (“Accounting for the Impairment or Disposal of Long-
Lived Assets”).   Management considers assets to be impaired if the carrying value exceeds the undiscounted projected cash flows 
from operations.  If impairment exists, the assets are written down to fair value or the projected discounted cash flows from related 
operations.  As of December 31, 2006, we expect the remaining carrying value of assets to be recoverable. 

Income  taxes – Income taxes are accounted for using an asset and liability approach whereby deferred tax assets and 

liabilities are recorded for differences in the financial reporting bases and tax bases of our assets and liabilities (see Note 11). 

54 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

Concentration  of  credit  risk  –  Financial  instruments,  which  potentially  subject  us  to  concentrations  of  credit  risk, 
include  trade  accounts  receivable.    Credit  risk  is  limited  by  the  dispersion  of  our  customers  over  various  geographic  areas, 
operating primarily in the electronics manufacturing and distribution industries.  We perform on-going credit evaluations of our 
customers, and generally require no collateral.  Historically, credit losses have not been significant. 

We currently maintain substantially all of our day-to-day cash balances with major financial institutions.  Cash balances 

are usually in excess of Federal and/or foreign deposit insurance limits. 

Valuation  of  financial  instruments  –  The  carrying  value  of  our  financial  instruments,  including  cash  and  cash 
equivalents, accounts receivable, accounts payable, working capital line of credit, and long-term debt approximate fair value 
due to their current market conditions, maturity dates and other factors. Short-term investments classified as available-for-
sale are recorded at market value with unrealized gains or losses reflected in other accumulated comprehensive income or 
loss.  

Treasury  shares  –  In  December  2005,  the  Board  of  Directors  canceled  the  2,420,262  shares  held  in  treasury.    The 

cancellation has no net impact on stockholders’ equity, shares outstanding, or shares used to compute earnings per share. 

Equity investment – On December 20, 2005, we acquired an 18.87% equity interest of Anachip Corporation, a private-
held  Taiwanese  fabless  analog  IC  company,  for  approximately  $5.9  million.    The  investment  is  being  accounted  for  under  the 
equity method as required by APB No. 18, ("The Equity Method of Accounting for Investments in Common Stock").  However, we 
did not record income from the investment on the consolidated financial statements for the ten days ending December 31, 2005, as 
the amount was not material.  In January 2006, we increased our equity ownership of Anachip Corporation to 99.81%.  As a result, 
Anachip was consolidated beginning the first fiscal quarter of 2006.  

Stock  split  –  On  December  1,  2005,  we  affected  a  three-for-two  stock  split  for  shareholders  of  record  as  of 
November 18, 2005 in the form of a 50% stock dividend.  All share and per share amounts in the accompanying consolidated 
financial statements and footnotes disclosures have been retroactively adjusted to reflect the effect of this stock split. 

Use of estimates – The preparation of financial statements in conformity with accounting principles generally accepted 
in the United States of America requires that management make estimates and assumptions that affect the amounts reported in the 
consolidated financial statements and accompanying notes.  Actual results could differ materially from those estimates.   

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

Earnings per share – Earnings per share is based upon the weighted average number of shares of common stock and 
common stock equivalents outstanding, including those related to share-based compensation and convertible notes.  Earnings per 
share are computed using the “treasury stock method” under Financial Accounting Standards Board (FASB) Statement No. 128. 
The convertible note includes a net share settlement feature which requires the company to redeem the par amount of the bond in 
cash and any remaining value, assuming the bond is in the money, in incremental shares, cash or a combination thereof. The net 
share settled convertible as structured is defined in EITF 90-19, instrument C, which allows us to use treasury stock method of 
calculating the diluted earnings per share. The incremental value of the shares will be determined based on the average price of our 
common stock over the reporting period. There are no shares in the earnings per share denominator as our stock price does not 
exceed the conversion price and there is no conversion spread. 

For the years ended December 31, 2004, 2005 and 2006, options outstanding for 0 shares, 682,000 shares and 165,000 
shares, respectively, of common stock have been excluded from the computation of diluted earnings per share because their effect 
was anti-dilutive. 

Net income for earnings
per share computation

Basic

Weighted average number of common
shares oustanding during the year

Years Ended December 31

2004

2005

2006

$     

25,551,000

$     

33,329,000

$      

48,143,000

20,106,413

23,168,180

25,628,419

Basic earnings per share

$                

1.27

$                

1.44

$                 

1.88

Diluted

Weighted average number of common
shares outstanding used in calculating
basic earnings per share

Add: additional shares issuable upon
exercise of stock options

Weighted average number of common
shares used in calculating 
diluted earnings per share

20,106,413

23,168,180

25,628,419

3,100,744

2,726,204

2,039,336

23,207,157

25,894,384

27,667,755

Diluted earnings per share

$                

1.10

$                

1.29

$                 

1.74

56 

 
 
 
 
 
 
 
 
      
      
        
        
        
        
          
          
          
      
      
        
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

Stock-based  compensation  –Effective  in  January  1,  2006,  we  adopted  SFAS  No. 123R,  (“Share-Based 
Payments”), using the modified prospective method. We are required to select a valuation technique or option-pricing model 
that meets the criteria as stated in the standard, which includes a binomial model and the Black-Scholes model. At the present 
time,  we  continue  to  use  the  Black-Scholes  model,  consistent  with  prior  period  valuations  under  SFAS  123.  No 
modifications were made to any outstanding share-options prior to the adoption of SFAS 123R.  

The adoption of SFAS 123R, applying the “modified prospective method,” as elected by the Company, requires us 
to value stock options prior to its adoption of SFAS 123 under the fair value method and expense these amounts over the 
stock options' remaining vesting period. This resulted in the Company expensing $6.5 million in the year ended December 
31, 2006, which was recorded within cost of goods sold, general and administrative expense, and research and development 
expense  on  our  condensed  consolidated  income  statement.  In  addition,  SFAS  123R  requires  us  to  reflect  any  tax  savings 
resulting  from  tax  deductions  in  excess  of  expense  reflected  in  our  financial  statements  as  a  financing  cash  inflow  in  its 
statement of cash flows rather than as an operating cash flow as in prior periods (See “Note 13 - Share-based Compensation” 
for details). We have changed our primary award type from stock options to stock awards as an improved method of reward 
and retention. In general, for new grants, we also extended the vesting period from three years to four years, and reduced the 
number of shares subject to the award by a factor of three. 

We  have  567,748  restricted  stock  grants  outstanding  as  of  December  31,  2006.  The  restricted  stock  grants  are 
recorded  each  quarter  as  a  non-cash  operating  expense  item.  As  of  December  31,  2006,  there  was  $10.2  million  of  total 
unrecognized compensation cost related to non-vested share-based compensation. This cost is expected to be recognized over 
a weighted-average period of 3.0 years. In addition to the expense, the effect of the restricted stock grants are included in the 
diluted shares outstanding calculation (See “Note 13 - Share-based Compensation”). 

Adjustments  to  share-based  and  other  expense  -  Management  believed  two  errors  existed  in  our  accounting 
treatment for certain transactions related to prior reporting periods. In consideration of Staff Accounting Bulletin No. 108, 
management assessed the impact of the following errors and determined the errors were immaterial, and did not, individually 
and in the aggregate, materially impact the financial position, net income or earnings per share for any of the affected annual 
and quarterly results: (i) an overstatement of operating expense for the year ended December 31, 2005 in the amount of $0.8 
million relating to the expensing of restricted share grants resulted when we incorrectly marked-to-market the quarterly share 
grant  expense  rather  than  fixing  the  expense  based  on  the  market  price  of  our  common  stock  on  the  date  the  award  was 
granted,  and  (ii)  an  understatement  of  other  expense  in  the  amounts  of  $0.1  million,  $0.1  million,  $0.2  million,  and  $0.7 
million  for  the  years  ended  December  31,  2002,  2003,  2004,  and  2005,  respectively,  which  arose  when  we  incorrectly 
assessed the long-term nature of our intercompany accounts, and eliminated intercompany foreign currency exchange losses 
by recording the losses directly to shareholders' equity via other comprehensive loss, rather than recording to shareholders' 
equity  through  the  income  statement.  In  the  quarter  ended  September  30,  2006,  we  made  a  one-time  adjustment  to  the 
relevant accounts, and the tax adjusted net result was a decrease to net income of approximately $0.6 million 

Functional currencies and foreign currency translation – Through our subsidiaries, we maintain foreign operations 
in Taiwan, Hong Kong and China.  We believe the New Taiwan (“NT”) dollar as the functional currency at Diodes-Taiwan 
and Diodes-Anachip most appropriately reflects the current economic facts and circumstances of the operations.  Assets and 
liabilities recorded in NT dollar are translated at the exchange rate on the balance sheet date. Income and expense accounts 
are  translated  at  the  average  monthly  exchange  rate  during  the  year.  Resulting  translation  adjustments  are  recorded  as  a 
separate component of accumulated other comprehensive income or loss.  

We  use  the  U.S.  dollar  as  the  functional  currency  in  Diodes-China,  Diodes-Shanghai  and  Diodes-Hong  Kong,  as 
substantially  all  monetary  transactions  are  made  in  that  currency,  and  other  significant  economic  facts  and  circumstances 
currently  support  that  position.    As  these  factors  may  change  in  the  future,  we  will  periodically  assess  our  position  with 
respect to the functional currency of our foreign subsidiaries.  Included in net income are foreign currency exchange losses of 
approximately  $424,000  for  the  year  ended  December  31,  2004,  exchange  gains  of  $79,000  for  the  year  ended  December  31, 
2005, and exchange losses of  $1.8 million for the year ended December 31, 2006. 

57 

 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

Comprehensive income – Accounting principles generally require that recognized revenue, expenses, gains and losses 
be included in net income.  Certain changes in assets and liabilities are reported as a separate component of stockholders’ equity, 
such items, along with net income, are components of comprehensive income.  The components of other comprehensive income 
include  foreign  currency  translation  adjustments.  Accumulated  other  comprehensive  loss  was  $688,000  and  accumulated  other 
comprehensive  gain  was  $608,000  at  December  31,  2005  and  December  31,  2006,  respectively.  The  $1.3  million  change  was 
primarily a result of a $1.1 million one-time, non-cash adjustment to other expense for inter-company foreign currency exchange 
losses  that  were  incorrectly  recorded  directly  to  shareholders'  equity  via  other  comprehensive  loss,  rather  than  by  recording  to 
shareholders' equity through the income statement. 

Recently issued accounting pronouncements  and  proposed  accounting  changes – In February 2007, the FASB 
issued FAS 159, The Fair Value Option for financial assets and financial liabilities - including an amendment of FASB statement 
No. 115 (“FAS 159”). SFAS 159 permits entities to choose to measure many financial instruments and certain other items at fair 
value. The objective is to improve financial reporting by providing entities with the opportunity to mitigate volatility in reported 
earnings  caused  by  measuring  related  assets  and  liabilities  differently  without  having  to  apply  complex  hedge  accounting 
provisions. FAS 159 is expected to expand the use of fair value measurement, which is consistent with the long-term measurement 
objectives for accounting for financial instruments.  FAS 159 is effective for financial statements issued for fiscal years beginning 
after November 15, 2007 with early adoption permitted. No entity is permitted  to  apply  this  Statement  retrospectively  to  fiscal 
years preceding the effective date unless the entity chooses early adoption. The Company has not yet determined the effect, if any, 
that the implementation of FAS 159 will have on our results of operations or financial condition. 

In  September  2006,  the  FASB  issued  Staff  Position  (FSP)  AIG  AIR-1,  “Accounting  for  Planned  Major  Maintenance 
Activities”  (“FSP  AUG  AIR-1”).    FSP  AUG  AIR-1  addresses  the  accounting  for  planned  major  maintenance  activities.  
Specifically,  the  FSP  prohibits  the  practice  of  the  accrue-in-advance  method  of  accounting  for  planned  major  maintenance 
activities.  FSP AUG AIR-1 is effective for the first fiscal year beginning after December 15, 2006. Retrospective application is 
required  unless  impracticable.    We  do  not  believe  the  adoption  of  FSP  AUG  AIR-1  will  have  a  material  impact  on  our 
consolidated financial statements. 

In  September  2006,  the  FASB  issued  FAS 158,  “Employers’  Accounting  for  Defined  Benefit  Pension  and  Other 
Postretirement  Plans  -  an  Amendment  of  FASB  Statements  No.  87,  88,  106  and 132(R)”  ("FAS  158").  FAS  158  requires  an 
employer that is a business entity and sponsors one or more single employer benefit plans to (1) recognize the funded status of the 
benefit in its statement of financial position, (2) recognize as a component of other comprehensive income, net of tax, the gains or 
losses and prior service costs or credits that arise during the period, but are not recognized as components of net periodic benefit 
cost, (3) measure defined benefit plan assets and obligations as of the date of the employer's fiscal year end statement of financial 
position and (4) disclose in the notes to financial statements additional information about certain effects on net periodic benefit cost 
for the next fiscal year that arise from delayed recognition of the gains or losses, prior service costs on credits, and transition asset 
or obligations. We do not expect FAS 158 to have a material impact on our consolidated financial statements. 

In September 2006, the FASB issued FAS 157, Fair Value Measurements (“FAS 157”). SFAS 157 clarifies the principle 
that fair value should be based on the assumptions market participants would use when pricing an asset or liability and establishes 
a  fair  value  hierarchy  that  prioritizes  the  information  used  to  develop  those  assumptions.  Under  the  standard,  fair  value 
measurements would be separately disclosed by level within the fair value hierarchy. FAS 157 is effective for financial statements 
issued  for  fiscal  years  beginning  after  November 15,  2007  and  interim  periods  within  those  fiscal  years,  with  early  adoption 
permitted. We have not yet determined the effect, if any, that the implementation of FAS 157 will have on our results of operations 
or financial condition. 

In  September  2006,  the  Securities  and  Exchange  Commission  (“SEC”)  issued  Staff  Accounting  Bulletin  No.  108, 
“Considering  the  Effects  of  Prior  Year  Misstatements  when  Quantifying  Misstatements  in  Current  Year  Financial  Statements” 
(“SAB 108”). SAB 108 provides interpretive guidance on how the effects of the carryover or reversal of prior year misstatements 
should be considered in quantifying a current year misstatement.  The  SEC  staff  believes  that  registrants  should  quantify  errors 
using  both  a  balance  sheet  and  an  income  statement  approach  and  evaluate  whether  either  approach  results  in  quantifying  a 
misstatement that, when all relevant quantitative and qualitative factors are considered, is material. SAB 108 is effective for the    

58 

 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  1 – SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES 

(Continued) 

fiscal  years  beginning  after  November  15,  2006.  We  do  not  expect  SAB  108  to  have  a  material  impact  on  our  consolidated 
financial statements. 

In July 2006, the FASB issued FASB interpretation (FIN) No. 48, "Accounting for Uncertainty in Income Taxes" 
which  clarifies  the  accounting  for  uncertainty  in  income  taxes  recognized  in  an  enterprise’s  financial  statements  in 
accordance with FASB Statement No. 109, “Accounting for Income Taxes.” FIN 48 prescribes a comprehensive model for 
how companies should recognize, measure, present, and disclose in their financial statements uncertain tax positions taken or 
expected  to  be  taken  on  a  tax  return.  Under  FIN  48,  tax  positions  shall  initially  be  recognized  in  the  financial  statements 
when it is more likely than not the position will be sustained upon examination by the tax authorities. Such tax positions shall 
initially and subsequently be measured as the largest amount of tax benefit that is greater than 50% likely of being realized 
upon ultimate settlement with the tax authority assuming full knowledge of the position and all relevant facts. FIN 48 also 
revises disclosure requirements to include an annual tabular rollforward of unrecognized tax benefits.  FIN 48 is effective for 
fiscal years beginning after December 15, 2006. The cumulative effects, if any, of adopting FIN 48 will be recorded as an 
adjustment  to  retained  earnings  as  of  the  beginning  of  the  period  of  adoption.  We  are  currently  evaluating  the  impact  of 
adopting FIN 48 and its impact on our consolidated financial statements. 

 In March 2006, the Emerging Issues Task Force (“EITF”) reached a consensus on EITF Issue No. 06-3, “How Taxes 
Collected from Customers and Remitted to Governmental Authorities Should be Presented in the Income Statement (that is, Gross 
versus Net Presentation).” Taxes within the cope of EITF Issue No. 06-3 include any taxes assessed by a governmental authority 
that are directly imposed on a revenue-producing transaction between a seller and a customer and may include, but are not limited 
to, sales taxes, use taxes, value-added taxes, and some excise taxes. The EITF concluded that the presentation of these taxes on 
either a gross (included in revenues and costs) or a net (excluded from revenues) basis is an accounting policy decision that should 
be disclosed. For any such taxes that are reported on a gross basis, a company should disclose the amounts of those taxes in interim 
and annual financial statements. Our policy is to exclude all such taxes, if any, from revenue. The provisions of EITF 06-3 are 
effective for interim and annual reporting periods beginning after December 15, 2006. The adoption of EITF 06-3 will not have 
any effect on our consolidated financial statements. 

 Reclassifications –In the first quarter of 2006, we adopted SFAS No. 123R, “Share-Based Payments,” using the 
modified  prospective  method.  SFAS  123R  requires  that  the  excess  tax  benefit  associated  with  an  individual  share-based 
payment award be included in the statement of cash flows as a cash inflow from financing activities and a cash outflow from 
operating  activities.  The  amounts  presented  in  the  accompanying  financial  statements  for  year  2004  and  2005  have  been 
reclassified  to  conform  to  year  2006  financial  statement  presentation.  These  reclassifications  had  no  impact  on  previously 
reported net income or stockholders' equity. 

NOTE 2 – BUSINESS ACQUISITIONS 

Anachip acquisition - On December 20, 2005, we announced the signing of a definitive stock purchase agreement to 

acquire Anachip Corporation, a Taiwanese fabless analog IC company. 

Headquartered  in  the  Hsinchu  Science  Park  in  Taiwan,  Anachip’s  main  product  focus  is  power  management  ICs.  
Anachip's products are widely used in LCD monitor/TV's, wireless 802.11 LAN access points, brushless DC motor fans, portable 
DVD players, datacom devices, ADSL modems, TV/satellite set-top boxes, and power supplies. 

The selling shareholders of Anachip stock included LSC (which owned approximately 60% of Anachip’s outstanding 
capital  stock),  and  two  Taiwanese  venture  capital  firms  (together  owning  approximately  20%  of  Anachip’s  stock),  as  well  as 
current and former Anachip employees. 

59 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 2 – BUSINESS ACQUISITIONS (Continued) 

At December 31, 2005, we had purchased an aggregate of 9,433,613 shares (or approximately 18.9%) of the 50,000,000 
outstanding shares of the capital stock of Anachip.  On January 10, 2006, (the closing date of the acquisition) we purchased an 
additional 40,470,212 shares and therefore, we hold approximately 99.81% of the Anachip capital stock.  At December 31, 2005, 
the investment in Anachip is recorded under the equity method; however, we did not record income from the investment on the 
consolidated financial statements for the ten days ending December 31, 2005, as the amount was not material.  As of result of the 
additional Anachip interest acquired during 2006, Anachip was consolidated beginning the first fiscal quarter of 2006. 

The  purchase  price  of  the  acquisition  was  NT$20  per  share  (approximately  US$31  million).  The  following  table 

summarizes management’s fair value of the assets acquired and liabilities assumed at the date of acquisition. 

Original Amount 
Disclosed in 2005 
Form 10-K 
(unaudited) 

Purchase 
Adjustments 

Total Allocation 

Current assets 

$

23,752,000 

$

(1,254,000) 

$

Fixed assets/non-current 

Patents and trademarks 

Goodwill 

Total assets acquired 

Current liabilities 

Non-current liabilities 

Total liabilities assumed 

2,291,000 

2,269,000 

19,541,000 

47,853,000 

(16,829,000) 

(655,000) 

(17,484,000) 

(11,000) 

161,000  

399,000  

(705,000) 

1,132,000  

(45,000) 

1,087,000 

Total purchase price 

$

30,369,000 

$

382,000 

$

22,498,000 

2,280,000 

2,430,000 

19,940,000 

47,148,000 

(15,697,000) 

(700,000) 

(16,397,000) 

30,751,000 

Purchase adjustments primarily relate to acquisition costs and refinement to estimated fair values of assets acquired and 

liabilities assumed. 

The acquired intangible assets include patents and trademarks of $2.4 million with an approximately 10-year weighted-

average useful life. 

The  following  unaudited  table  summarizes  the  supplemental  pro  forma  information  for  the  year  ended  December  31, 
2005 as though the acquisition had been  completed  as  of  the  beginning  of  that  reporting  period.  The  pro  forma  information  is 
presented for illustrative purposes and is not indicative of future performance.  

60 

 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 2 – BUSINESS ACQUISITIONS (Continued) 

Twelve months ended December 31, 2005 

As reported

Pro forma

$   214,765,000

         $   265,083,000

33,329,000

32,934,000

$                1.44
$                1.29

       $               1.42
          $               1.27

Revenue 

Net income 

Earnings per share 

Basic 
Diluted 

APD acquisition - On October 24, 2006, we signed an agreement to purchase the net assets of APD 
Semiconductor, a privately held U.S.-based fabless discrete semiconductor company.  The assets related to the 
business of manufacturing, marketing, selling and distribution of discrete semiconductor products. The initial 
purchase price of the acquisition was $8.4 million in addition to a potential earn-out provision with respect to 
pre-defined covered products. The acquisition was completed on November 3, 2006.  

The  contingent  consideration  had  been  recorded  as  a  liability  at  the  date  of  acquisition.  When  the 
contingency  is  resolved  and  the  consideration  is  distributable,  any  excess  of  the  fair  value  of  the  contingent 
consideration payable over the amount that was recognized as a liability shall be recognized as an additional 
cost of the acquired entity. If the amount initially recognized as a liability exceeds the consideration payable, 
that excess shall be allocated as a pro rata reduction of the amounts assigned to assets acquired. Any amount 
that remains after reducing those assets to zero shall be recognized as an extraordinary gain. 

The following table summarizes management's preliminary estimates of the fair values of the assets 
acquired  and  liabilities  assumed  at  the  date  of  acquisition.  The  allocation  of  the  purchase  price  is  subject  to 
refinement for final determination of fair value and the contingent consideration. 

Assets acquired 

Accounts receivable  
Inventory 
Fixed assets 
Patents 
Liabilities assumed 

Accounts payable 
Accrued long term liabilities 

Net assets acquired 

Total Allocation

$              299,000 
754,000 
125,000 
8,569,000 

(339,000) 
(1,000,000) 
$           8,408,000 

61 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  3 – SHORT-TERM INVESTMENTS  

Short-term investments at December 31, 2006, were as follows: 

Cost Basis 

Unrealized 
Gains 

Unrealized 
Losses 

  Recorded Basis

State and local government obligations 

$   290,796,000

$                  -

$                    -   $  290,796,000

Money market mutual funds 

212,000

-

-              212,000

Total short-term investments 

$   291,008,000

$                  -

$                    -   $  291,008,000

                The  estimated  fair  value  of  the  investments  is  $290.8  million,  and  is  based  on  publicly  available  market
information  or  other  estimates  determined  by  management.  Although  the  maturities  of  the  securities  are  over  10  years, 
management  intends  to  use  the funds  within  one  year  and  does  not  anticipate  holding  the  investments  until  maturity;
therefore, the securities are classified as short-term. 

NOTE  4 – INVENTORIES 

Inventories, stated at the lower of cost or market value, at December 31 were: 

  Finished goods 
  Work-in-progress 
  Raw materials 

  Less: reserves 

2005 

2006 

$     14,722,000  
         3,002,000  
         9,534,000  
       27,258,000  

$      30,626,000 
   10,265,000 
   13,464,000 
   54,355,000 

       (2,647,000) 
$     24,611,000  

) 
     (6,153,000
$      48,202,000 

62 

 
 
 
 
 
 
 
 
 
 
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  5 – PROPERTY, PLANT AND EQUIPMENT 

Property, plant and equipment at December 31 were: 

  Buildings and leasehold improvements
  Construction in-progress
  Machinery and equipment

  Less:  Accumulated depreciation
           and amortization

  Land

  Total

2005

2006

$              

7,511,000
7,201,000
106,175,000
120,887,000

$              

8,117,000
6,619,000
148,716,000
163,452,000

(52,219,000)
68,668,000

262,000

(72,612,000)
90,840,000

4,629,000

$            

68,930,000

$            

95,469,000

NOTE  6 – INTANGIBLE ASSETS SUBJECT TO AMORTIZATION  

Intangible assets subject to amortization at December 31, 2006 was: 

Amortized Intangible Assets

Useful life

Gross Carrying 
Amount

Accumulated 
Amortization

Currency exchange 
and other

Net

APD:
     Patents

Anachip:
     Patents and trademarks

15 years

$          

8,569,000

$              

79,000

$                       
-

$            

8,490,000

3-10 years

2,430,000

281,000

30,000

2,179,000

     Total

$       

10,999,000

$           

360,000

$                  

30,000

$         

10,669,000

Amortization expense related to intangible assets subject to amortization was $0 and $360,000 for the years ended 

December 31, 2005 and 2006, respectively. 

Amortization of intangible assets through 2011 is as follows: 

Years 
2007 
2008 
2009 
2010 
2011 

Anachip
$   280,000
280,000
280,000
280,000
243,000

APD
$   571,000
571,000
571,000
571,000
571,000

Total amortization 
of Intangible assets
 $  851,000
851,000
851,000
851,000
814,000

63 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                
                
            
           
            
            
             
             
              
              
                   
               
            
              
                    
              
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  7 – GOODWILL 

Changes in goodwill for the years ended December 31 are as follows: 

Balance, 
January 1 

Goodwill-China

$         

881,000

Goodwill-FabTech

4,209,000

Goodwill-Anachip

-

2005

Acquisitions/   
purchase 
accounting 
adjustments
$                 
-

Currency 
exchange and 
other
$              
-

-

-

-

-

2006

Balance, 
December 31 
$  
881,000.00

Balance, 
January 1 
$      
881,000

Acquisitions/    
purchase 
accounting 
adjustments
$                   
-

Currency 
exchange and 
other
$              
-

Balance, 
December 31 
881,000

$            

4,209,000

4,209,000

-

-

4,209,000

-

-

19,675,000

265,000

19,940,000

Total 

$      

5,090,000

$                 
-

$              
-

$    

5,090,000

$   

5,090,000

$      

19,675,000

$      

265,000

$       

25,030,000

NOTE  8 – BANK CREDIT AGREEMENTS AND LONG-TERM DEBT 

Line  of  credit – We maintain credit facilities with several financial institutions through our entities in the United 
States and Asia.  The credit unused and available under the various facilities as of December 31, 2006, totals $50.9 million, 
as follows:  

2006
Credit Facility

$        

20,000,000

$          

5,000,000

Terms

Revolving, collateralized by all assets, variable interest, LIBOR 
plus variable margin,  due monthly

Term loan, collateralized by all assets, variable interest, LIBOR 
plus variable margin, (approximately 6.5% at December 31, 2006) 
due monthly

$        

20,000,000

Unsecured, interest at LIBOR plus margin, due quarterly

$        

19,693,000

Unsecured, variable interest plus margin due monthly

$        

64,693,000

Outstanding at December 31,

2005

2006

$                     
-

$                     
-

4,687,000

3,686,000

6,000,000

-

10,687,000

-

4,790,000

8,476,000

Less: Long term debt, net of Related Party (Including in the following table)

(7,687,000)

(8,476,000)

Line of credit

$           

3,000,000

$                    
-

64 

 
 
 
 
 
 
 
 
             
            
             
                       
                       
            
           
            
           
           
                   
        
                   
                
      
     
                     
                
           
                   
                  
                   
                
                 
                
        
        
         
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  8 – BANK CREDIT AGREEMENTS AND LONG-TERM DEBT (Continued) 

Long-term debt - The balances as of December 31, consist of the following: 

2005

2006

Convertible bond with aggregate principal amount $230,000,000 of convertible 
senior notes due 2026. The notes will mature on October 1, 2026. Interest, at 
2.25%,  is payable semi-annually in arrears on April 1 and October 1 of each year, 
beginning on April 1, 2007

$                 
-

$   

230,000,000

Term note portion of China credit facility due in 2006.

3,000,000

-

Notes payable to a commercial bank in Taiwan, principal amount of TWD 
158,000,000, the interest rate was 1.9% as of December 31, 2006. TWD 
132,000,000 will mature on July 6, 2021. TWD 26,000,000 will mature on July 6, 
2013, secured by land and building.

Term note portion due to unrelated customer, unsecured and interest-free
in quarterly price concession, balance due in July 2008.

Note payable to U.S. bank, collateralized by all assets, due in aggregate monthly 
principal payments of $83,000 plus interest (approximately 6.5% at December 31, 
2006).

Less:  Current portion

Long-term debt, net of current portion

-

4,790,000

1,800,000

1,441,000

4,686,000
9,486,000
(4,621,000)

3,686,000
239,917,000
(2,802,000)

$       

4,865,000

$   

237,115,000

The  U.S.  credit  facility  includes  a  revolving  credit  commitment  of  up  to  $20.0 million,  including  a  $5.0 million 
letter of credit sub-facility.  As of December 31, 2006, there was no amount outstanding under the letter of credit sub-facility. 
 The  credit  facilities  contain  certain  covenants  and  restrictions,  which,  among  other  matters,  require  the  maintenance  of 
certain financial ratios and attainment of certain financial results.   

The annual contractual maturities of long-term debt at December 31, 2006 are as follows: 

2007
2008
2009
2010
2011
Thereafter
Total Long term debt

$         

2,802,000
1,345,000
1,350,000
1,023,000
365,000
233,032,000
239,917,000

$     

65 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         
                   
                   
         
         
         
         
         
         
     
       
       
           
           
           
              
       
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  8 – BANK CREDIT AGREEMENTS AND LONG-TERM DEBT (Continued) 

Convertible bond - On October 12, 2006, we issued and sold convertible senior notes with an aggregate principal 
amount  of  $230  million  due  2026  (“Notes”),  which  pay  2.25%  interest  per  annum  on  the  principal  amount  of  the  notes, 
payable semi-annually in arrears on April 1 and October 1 of each year, beginning on April 1, 2007. Interest will accrue on 
the notes from and including October 12, 2006 or from and including the last date in respect of which interest has been paid 
or provided for, as the case may be, to, but excluding, the next interest payment date or maturity date, as the case may be. 
Commencing with the six-month period beginning October 1, 2011, and for each six-month period thereafter, we will, on the 
interest payment date for such interest period, pay contingent interest to the holders of the notes under certain circumstances 
and in amounts described in the indenture.  For U.S. federal income tax purposes, we will treat, and each holder of the notes 
will agree under the indenture to treat, the notes as contingent payment debt instruments governed by special tax rules and to 
be bound by our application of those rules to the notes. 

The notes will be convertible into cash or, at our option, cash and shares of our common stock based on an initial 
conversion rate, subject to adjustment, of 17.0946 shares per $1,000 principal amount of notes (which represents an initial 
conversion price of $58.50 per share), in certain circumstances. In addition, following a “make-whole fundamental change” 
that occurs prior to October 1, 2011, we will, at our option, increase the conversion rate for a holder who elects to convert its 
notes in connection with such “make-whole fundamental change,” in certain circumstances. 

Note holders may convert their notes prior to stated maturity only under the following circumstances: (1) during any 
calendar quarter after the calendar quarter ending December 31, 2006, if the closing sale price of our common stock for each 
of  20  or  more  trading  days  in  a  period  of  30  consecutive  trading  days  ending  on  the  last  trading  day  of  the  immediately 
preceding  calendar  quarter  exceeds  120%  of  the  conversion  price  in  effect  on  the  last  trading  day  of  the  immediately 
preceding calendar quarter; (2) during the five consecutive business days immediately after any five consecutive trading day 
period (we refer to this five consecutive trading day period as the “note measurement period”) in which the average trading 
price per $1,000 principal amount of notes was equal to or less than 98% of the average conversion value of the notes during 
the note measurement period; (3) upon the occurrence of specified corporate transactions; (4) if we have called the notes for 
redemption; and (5) at any time from, and including, September 1, 2011 to, and including, October 1, 2011 and at any time 
on or after October 1, 2024. Upon conversion, we will deliver cash equal to the lesser of the aggregate principal amount of 
the notes to be converted and the total conversion obligation. We will deliver, at our option, cash, or shares of our common 
stock or a combination of cash and shares of our Common Stock for the remainder, if any, of the conversion obligation. The 
conversion  obligation  is  based  on  the  sum  of  the  “daily  settlement  amounts”  described  in  this  prospectus  for  the  20 
consecutive  trading  days  that  begin  on,  and  include,  the  second  trading  day  after  the  day  the  notes  are  tendered  for 
conversion. 

On or after October 1, 2011, we may from time to time at our option redeem the notes, in whole or in part, for cash, 
at a redemption price equal to 100% of the principal amount of the notes we redeem, plus any accrued and unpaid interest to, 
but excluding, the redemption date. 

On  each  of  October  1,  2011,  October  1,  2016  and  October  1,  2021,  holders  may  require  us  to  purchase  all  or  a 
portion of their notes at a purchase price in cash equal to 100% of the principal amount of the notes to be purchased, plus any 
accrued and unpaid interest to, but excluding, the purchase date. 

Note holders may require us to repurchase all or a portion of their notes upon a fundamental change, as described in 
this prospectus, at a repurchase price in cash equal to 100% of the principal amount of the notes to be repurchased, plus any 
accrued and unpaid interest to, but excluding, the fundamental change repurchase date. Future minimum interest payments 
related  to  the  Notes  as  of  December  31,  2006  are  $5.2  million  for  each  year  from  2007  through  2011.  Future  minimum 
payments related to the Notes as of December 31, 2006 for 2011 and thereafter include $77.5 million in interest and $230 
million in principal for a total of $307.5 million. 

66 

 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 8– BANK CREDIT AGREEMENTS AND LONG-TERM DEBT (Continued) 

We  have  evaluated  the  terms  of  the  call  feature,  redemption  feature,  and  the  conversion  feature  under  applicable 
accounting literature, including SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities,” and EITF 
00-19, “Accounting for Derivative Financial Instruments Indexed to, and Potentially Settled in, a Company’s Own Stock, ” 
and concluded that none of these features should be separately accounted for as derivatives. 

 We  intend  to  use  the  net  proceeds  for  working  capital  and  general  corporate  purposes,  which  may  include  the 

acquisition of businesses, products, product rights or technologies, strategic investments, or purchases of Common Stock. 

In  connection  with  the  issuance  of  the  Notes,  we  incurred  approximately  $6.2  million  of  issuance  costs,  which 
primarily consisted of investment banker fees, legal and accounting fees. These costs are classified within Other Assets and 
are  amortized  as  a  component  of  interest  expense  using  the  straight-line  method  over  the  life  of  the  Notes  from  issuance 
through October 12, 2011. 

NOTE 9 – CAPITAL LEASE OBLIGATIONS 

Future minimum lease payments under capital lease agreements are summarized as follows:  

For years ending December 31, 

  2007 
  2008 
  2009 
  2010 
  2011 
  Thereafter 

  $               185,000 
                 185,000 
                  185,000 
                 185,000 
                 185,000 
                 943,000 
              1,868,000 

Less:  Interest 
Present value of minimum lease payments 

(250,000)
               1,618,000 

Less:  Current portion 

Long-term portion 

               (141,000)

  $            1,477,000 

At December 31, 2006, property under capital leases had a cost of $2.4 million, and the related accumulated depreciation 

was $797,000. Depreciation of assets held under capital lease is included in depreciation expenses. 

67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 10 – ACCRUED LIABILITIES 

Accrued liabilities at December 31 were: 

  Employee compensation and payroll taxes 
  Equipment purchases 
  Accrued interest on convertible notes 
  Sales commissions 
  Other 

2005 

2006 

$     6,094,000 
            7,073,000 
                          -
               629,000 
            4,516,000 
$        18,312,000 

$        9,746,000 
           6,195,000 
            1,121,000 
              699,000 
           7,206,000 
$      24,967,000 

68 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 11 – INCOME TAXES 

The components of the income tax provision are as follows: 

2004 

2005 

2006 

Current tax provision  
    Federal 
    Foreign 
    State 

 $           4,922,000
              4,745,000
                 461,000
            10,128,000

$           3,013,000  
             4,546,000  
                547,000  
             8,106,000  

Deferred tax benefit 

            (3,614,000)

            (1,421,000) 

    Total income tax provision 

 $           6,514,000

$           6,685,000  

 $        9,106,000 
        6,555,000 
               641,000 
         16,302,000 

          (4,613,000)
 $      11,689,000  

Reconciliation between the effective tax rate and the statutory tax  rates  for  the  years  ended  December  31,  2004, 

2005, and 2006 is as follows: 

2004

2005

2006

Amount

$        

11,132,000

Percent
of pretax
earnings
34.0

Amount
13,977,000

$       

Percent
of pretax
earnings
34.0

1,572,000
(6,629,000)
1,016,000
(497,000)
(80,000)

4.8
(20.2)
3.1
(1.5)
(0.3)

1,891,000
(11,079,000)
1,520,000
1,116,000
(740,000)

4.6
(27.0)
3.7
2.7
(1.7)

Amount

$         

20,781,000

2,506,000
(16,993,000)
2,614,000
2,270,000
511,000

Percent
of pretax
earnings
34.0

4.1
(27.8)
4.3
3.7
0.8

Federal tax
State franchise tax,

net of Federal benefit

Foreign income tax rate difference
Subpart F income
Foreign dividend 
Other

Income tax provision

$          

6,514,000

19.9

$         

6,685,000

16.3

$         

11,689,000

19.1

Our global presence requires us to pay income taxes in a number of jurisdictions. In general, earnings in the U.S. and 
Taiwan are currently subject to tax rates of 39.0% and 35.0%, respectively. Earnings of Diodes-Hong Kong are subject to a 17.5% 
tax for local sales or local source sales; all other Hong Kong sales are not subject to foreign income taxes. Earnings at Diodes-
Taiwan  and  Diodes-Hong  Kong  are  also  subject  to  U.S. taxes  with  respect  to  those  earnings  that  are  derived  from  product 
manufactured by our China subsidiaries and sold to customers outside of Taiwan and Hong Kong, respectively. The U.S. tax rate 
on these earnings is computed as the difference between the foreign effective tax rates and the U.S. tax rate. In accordance with 
U.S. tax  law,  we  receive  credit  against  our  U.S. federal  tax  liability  for  income  taxes  paid  by  our  foreign  subsidiaries.    Funds 
repatriated from foreign subsidiaries to the U.S. may be subject to Federal and state income taxes.   

Diodes-China is located in the Songjiang district, where the standard central government tax rate is 24.0%. However, as 
an incentive for establishing Diodes-China, the earnings of Diodes-China were subject to a 0% tax rate by the central government 
from 1996 through 2000, and to a 12.0% tax rate from 2001 through 2006.  In addition, due to an $18.5 million permanent re-
investment of Diodes-China earnings in 2004, Diodes-China has re-applied to the Chinese government for additional preferential 
tax treatment on earnings that are generated by this $18.5 million investment.  If approved, those earnings will be exempted from 
central government income tax for two years, and then subject to a 12.0% tax rate for the following three years. 

69 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         
         
            
            
           
           
           
             
              
           
        
        
        
          
           
            
           
           
           
             
              
              
          
           
           
             
              
                
          
             
          
               
            
         
         
            
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 11 – INCOME TAXES (Continued) 

In addition, the earnings of Diodes-China would ordinarily be subject to a standard local government tax rate of 3.0%.  
However,  as  an  incentive  for  establishing  Diodes-China,  the  local  government  waived  this  tax  from  1996  through  2005.  
Management  expects  this  tax  to  be  waived  for  2006  as  well;  however,  the  local  government  can  re-impose  this  tax  at  its 
discretion at any time. 

In 2004, we established our second Shanghai-based manufacturing facility, Diodes-Shanghai, located in the Songjiang 
Export Zone of Shanghai, China.  In the Songjiang Export Zone, the central government standard tax rate is 15.0%. From 2010 
onward,  Diodes-Shanghai  earnings  might  not  continue  to  be  subject  to  the  15%  tax  rate  as  a  proposed  income  tax  reform  is 
expected to be taking effect in 2007 which could terminate some existing tax incentive for foreign enterprise doing business in 
China.  There is no local government tax.  During 2004, Diodes-Shanghai earnings were subject to the standard 15.0% central 
government tax rate.  As an incentive for establishing Diodes-Shanghai, the 2005 and 2006 earnings of Diodes-Shanghai were 
exempted from central government income tax, and for the years 2007 through 2009 its earnings will be subject to a 7.5% tax rate.  
From 2010 onward, Diodes-Shanghai earnings might not continue to be subject to the 15% tax rate as a proposed income tax 
reform is expected to be taking effect in 2007 which could terminate some existing tax incentive for foreign enterprise doing 
business in China. 

With the recently proposed China government income tax reform, which could terminate some existing tax incentives 
for  foreign  enterprises  doing  business  in  China,  it  is  unclear  to  what  extent  our  China  subsidiaries  will  continue  to  receive 
preferential tax treatment. 

As  an  incentive  for  the  formation  of  Anachip,  earnings  of  Anachip  are  subject  to  a  five-year  tax  holiday  (subject  to 
certain  qualifications  of  Taiwanese  tax  law).  In  the  third  quarter  of  2006,  we  elected  to  begin  this  five-year  tax  holiday  as  of 
January 1, 2006. 

As  of  December  31,  2006,  accumulated  and  undistributed  earnings  of  Diodes-China  and  Diodes-Shanghai  are 
approximately  $67.0  million,  including  $28.5  million  of  restricted  earnings  (which  are  not  available  for  dividends).  Through 
March 31, 2002, we had not recorded deferred U.S. Federal or state tax liabilities (estimated to be $8.9 million as of March 31, 
2002)  on  these  cumulative  earnings  since  we,  at  that  time,  considered  this  investment  to  be  permanent,  and  had  no  plans  or 
obligation to distribute all or part of that amount from China to the U.S.  Beginning in April 2002, we began to record deferred 
taxes  on  a  portion  of  the  China  earnings  in  preparation  of  a  dividend  distribution.    In  the  year  ended  December  31,  2004,  we 
received a dividend of approximately $5.7 million from our Diodes-China subsidiary, for which the tax effect is included in U.S. 
Federal and state taxable income. 

On  October  22,  2004,  the  President  of  the  United  States  signed  the  American  Jobs  Creation  Act  (AJCA)  into  law.  
Originally intended to repeal the extraterritorial income (ETI) exclusion, which had triggered tariffs by the European Union, the 
AJCA expanded to cover a wide range of business tax issues.  Among other items, the AJCA establishes a phased repeal of the 
ETI,  a  new  incentive  tax  deduction  for  U.S.  corporations  to  repatriate  cash  from  foreign  subsidiaries  at  a  reduced  tax  rate  (a 
deduction equal to 85% of cash dividends received in the year elected that exceeds a base-period amount) and significantly revises 
the taxation of U.S. companies doing business abroad. 

At December 31, 2004, we made a minimum estimate for repatriating cash from our subsidiaries in China and Hong 
Kong  of  $8.0  million  under  the  AJCA,  and  recorded  an  income  tax  expense  of  approximately  $1.3  million.    Under  the 
guidelines  of  the  AJCA,  we  developed  a  required  domestic  reinvestment  plan,  covering  items  such  as  U.S.  bank  debt 
repayment,  U.S.  capital  expenditures  and  U.S.  research  and  development  activities,  among  others,  to  cover  the  dividend 
repatriation.    During  2005,  we  completed  a  quantitative  analysis  of  the  benefits  of  the  AJCA,  the  foreign  tax  credit 
implications, and state and local tax consequences of the impact of the AJCA on our plans for repatriation.  Based on the 
analysis, we repatriated $24.0 million from our foreign subsidiaries in 2005.  

70 

 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 11 – INCOME TAXES (Continued) 

We are evaluating the need to provide additional deferred taxes for the future earnings of our foreign subsidiaries to 
the  extent  such  earnings  may  be  appropriated  for  distribution  to  our  corporate  office  in  North  America,  and  as  further 
investment strategies with respect to foreign earnings are determined.  The distribution of any unappropriated funds from our 
foreign  subsidiaries  to  the  U.S.  will  require  the  recording  of  income  tax  provisions  on  the  U.S.  entity,  thus  reducing  net 
income.    As  of  December  31,  2006,  we  have  recorded  approximately  $3.3  million  in  deferred  taxes  for  earnings  of  our 
foreign subsidiaries, primarily Diodes-Hong Kong. 

At December 31, 2005 and 2006, our deferred tax assets and liabilities are comprised of the following items: 

Deferred tax assets, current
   Inventory cost
   Accrued expenses and accounts receivable
   Foreign tax credit
   Net operating loss carryforwards and other

Deferred tax assets, non-current

   Plant, equipment and intangible assets
   Foreign tax credit
   Net operating loss carryforwards and other

2005

2006

$              

672,000
1,692,000
1,100,000
(923,000)

$            

728,000
1,074,000
1,100,000
1,748,000

$           

2,541,000

$        

4,650,000

$          

(1,181,000)
5,882,000
3,765,000

$       

(2,050,000)
6,506,000
972,000

$           

8,466,000

$        

5,428,000

For the years ended December 31, 2004, 2005 and 2006, we recorded tax benefits related to the exercise of non-qualified 
stock  options  and  the  disqualified  disposition  of  incentive  stock  options  which  were  recorded  as  a  credit  to  additional  paid-in 
capital in the amount of $8.5 million, $2.9 million and $6.7 million, respectively. 

At December 31, 2006, we had Federal and state NOL carryforwards of approximately $11.3 million and $9.5 million, 
respectively,  available  to  offset  future  regular  and  alternative  minimum  taxable  income.    The  Federal  NOL  carryforwards  will 
begin to expire in 2017 and the state NOL carryforwards will begin to expire in 2013. The benefit of a $1.3 million NOL related to 
a deferred tax asset for stock options will be credited to additional paid-in capital when realized. 

At December 31, 2006, we had Federal and state tax credit carryforwards of approximately $8.8 million and $0.2 million, 
respectively, available to offset future regular income and partially offset alternative minimum taxable income.  The Federal credit 
carryforwards will begin to expire in 2009 and the state credit carryforwards will begin to expire in 2020. 

71 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
             
           
             
           
               
           
             
           
             
              
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  12 – EMPLOYEE BENEFIT PLANS 

We maintain a 401(k) retirement plan (the Plan) for the benefit of qualified employees at our North American locations.  
Employees  who  participate  may  elect  to  make  salary  deferral  contributions  to  the  Plan  up  to  100%  of  the  employees’  eligible 
payroll  subject  to  annual  Internal  Revenue  Code  maximum  limitations.    We  make  a  matching  contribution  of  $1  for  every  $2 
contributed by the participant up to 6% (3% maximum matching) of the participant’s eligible payroll.  In addition, we may make a 
discretionary contribution to the entire qualified employee pool, in accordance with the Plan. 

As stipulated by the regulations of the People’s Republic of China, we maintain a retirement plan pursuant to the local 
Municipal  Government  for  the  employees  in  China.    We  are  required  to  make  contributions  to  the  retirement  plan  at  a  rate  of 
22.5% of the employee’s eligible payroll. 

Pursuant  to  the  Taiwan  Labor  Standard  Law  and  Factory  Law,  we  maintain  a  retirement  plan  for  the  employees  in 

Taiwan.  We make contributions at a rate of 6% of the employee’s eligible payroll. 

For the years ended December 31, 2004, 2005, and 2006, total amounts expensed under these plans were approximately 

$1.4 million, $1.8 million and $2.6 million, respectively. 

NOTE 13 - SHARE-BASED COMPENSATION 

We  maintain  share-based  compensation  plans  for  our  Board  of  Directors  (“Directors”),  officers,  and  key  employees, 
which provide for stock options and stock awards under our 1993 ISO Plan, 1993 NQO Plan, and 2001 Omnibus Equity Inventive 
Plan. 

Stock Options – Through March 31, 2006, substantially all stock options granted vest in equal annual installments over a 
three-year period and expire ten years after the grant date. Beginning April 1, 2006, substantially all stock options granted vest in 
equal annual installments over a four-year period and expire ten years after the grant date. 

Beginning  in  fiscal  year  2006,  we  adopted  SFAS  No. 123R,  “Share-Based  Payments”  (SFAS  123R),  on  a  modified 
prospective transition method to account for our employee stock options. Under the modified prospective transition method, fair 
value of new and previously granted but unvested stock options are recognized as compensation expense in the income statement, 
and prior period results are not restated, and thus do not include the additional compensation expense. In the year ended December 
31, 2006, operating income decreased by $6.5 million, net income decreased by $5.4 million (net of tax benefits recognized $1.1 
million), and diluted earnings per share were reduced by approximately $0.15. For the year ended December 31, 2006, share-based 
compensation expense associated with our stock options recognized in the Consolidated Statement of Income is as follows: 

Selling and administrative expense 

Research and development expense 

Cost of sales 

Year 2006

         $ 5,394,000

603,000

469,000

Total share-based compensation expense 

            $ 6,466,000

72 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 13 - SHARE-BASED COMPENSATION (Continued) 

Share-based compensation expense for stock options granted during 2004, 2005 and 2006 were calculated on the date of 

grant using the Black-Scholes option-pricing model with the following weighted-average assumptions:  

Expected volatility 
Expected term (years) 
Risk free interest rate 
Forfeiture rate 
Dividend yield 

2004

2005

2006

68.36% 
5.00 
3.64% 
2.64% 
0% 

60.00% 
5.00
3.85% 
2.54% 
0% 

54.34%
5.88
4.73%
2.56%
0%

Expected volatility. We estimate expected volatility using historical volatility. Public trading volume on options in our 
stock is not material. As a result, we determined that utilizing an implied volatility factor would not be appropriate. We calculate 
historical volatility for the period that is commensurate with the option's expected term assumption. 

Expected  term.  We  have  evaluated  expected  term  based  on  history  and  exercise  patterns  across  its  demographic 
population. We believe that this historical data is the best estimate of the expected term of a new option. The expected term for 
officers and Directors is 6.57 years, while the expected term for all other employees is 4.83 years. 

Risk free interest rate.  We estimate the risk-free interest rate based on zero-coupon U.S. Treasury securities for a period 

that is commensurate with the expected term assumption. 

Forfeiture rate.  The amount of stock-based compensation recognized during a period is based on the value of the 
portion of the awards that are ultimately expected to vest as SFAS 123R requires forfeitures to be estimated at the time of 
grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates. The term “forfeitures” 
is  distinguished  from  “cancellations”  or  “expirations”  and  represents  only  the  unvested  portion  of  the  surrendered  option.  
We have applied an annual forfeiture rate of 2.56% to all unvested options as of December 31, 2006. This analysis will be re-
evaluated at least annually, and the forfeiture rate will be adjusted as necessary. 

Dividend yield.   We historically have not paid a cash dividend; therefore this input is not applicable. 

Discount for post vesting restrictions.  This input is not applicable. 

For the year ended December 31, 2006, we granted stock options to purchase 243,080 shares of our Common Stock, 
which vest in equal annual installments over a three or four-year period and expire ten years from the date of grant. The weighted-
average  grant-date  fair  value  of  options  granted  during  the  years  2004,  2005  and  2006  were  $10.9  million,  $12.2  million,  and 
$19.5 million, respectively. The total intrinsic value (actual gain) of options exercised during the years 2004, 2005 and 2006 were 
approximately $23.6 million, $ 11.9 million, and $23.2 million, respectively. 

At  December  31,  2006,  un-amortized  compensation  expense  related  to  unvested  options,  net  of  forfeitures,  was 
approximately $9.3 million. The weighted average period over which share-based compensation expense related to these options 
will be recognized is 2.1 years. 

73 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 13 - SHARE-BASED COMPENSATION (Continued) 

A summary of the stock option plans as of December 31 is as follows: 

Stock options
Outstanding at December 31, 2003
Granted
Exercised
Forfeited or expired
Outstanding at December 31, 2004

Outstanding at December 31, 2004
Granted
Exercised
Forfeited or expired
Outstanding at December 31, 2005

Outstanding at January 1, 2006
Granted
Exercised
Forfeited or expired
Outstanding at December 31, 2006
Exercisable at December 31, 2006

$

Weighted 
Average 
Exercise Price
5.04
12.23
3.31
9.09
7.09

Shares (000)
5,077
790
(1705)
(53)
4,109

4,109
833
(788)
(61)
4,092

4,092
243
(703)
(54)
3,579
2,607

7.09
22.34
5.26
13.11
10.45

10.45
34.57
6.21
24.04
12.73
8.95

Weighted Average 
Remaining Contractual 
Term (yrs)

Aggregate 
Intrinsic Value 
($000)

38,722

23,641

20,727

11,902

84,277

23,164

81,396
69,161

6.70

6.74

6.36
5.57

Prior to our adoption of SFAS 123R, SFAS No. 123, “Accounting for Stock-Based Compensation” (SFAS 123) provided 
an  alternative  to  APB  Opinion  No.  25,  “Accounting  for  Stock  Issued  to  Employees”  (APB  25),  in  accounting  for  stock-based 
compensation issued to employees. SFAS 123 provided for a fair value based method of accounting for employee stock options 
and similar equity instruments. However, companies that continued to account for stock-based compensation arrangements under 
APB 25 were required by SFAS 123 to disclose, in the notes to financial statements, the pro forma effects on net income and net 
income per share as if the fair value based method prescribed by SFAS 123 had been applied. Prior to our adoption of SFAS 123R, 
we accounted for stock-based compensation using the provisions of APB 25 and presented the pro forma information required by 
SFAS 123 as amended by SFAS No. 148, “Accounting for Stock-Based Compensation-Transition and Disclosure” (SFAS 148). 

74 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 13 - SHARE-BASED COMPENSATION (Continued) 

Had we accounted for stock-based compensation plans using the fair value based accounting method described by SFAS 
123R for the periods prior to fiscal year 2006, our earnings per share for the years 2004 and 2005, would have approximated the 
following: 

2004

2005

Net income, as reported

 $    25,551,000 

$    33,329,000 

Deduct: Total stock-based compensation expense 
determined under fair value based method for all awards, 
net of tax benefits
Pro forma net income

       (1,642,000)
 $    23,909,000 

       (2,805,000)
$    30,524,000 

Earnings per share:
Basic

- as reported
- pro forma

Diluted

- as reported
- pro forma

 $               1.27 
 $               1.19 

 $               1.44 
 $               1.32 

 $               1.10 
 $               1.03 

 $               1.29 
 $               1.18 

As of December 31, 2006, approximately 2.6 million of the 3.6 million stock options were exercisable. The following 

summarizes information about stock options outstanding at December 31, 2006: 

Range of exercise 
prices 

 $   2.00-10.63 
   2.22-10.63 
   3.70-42.67 
$   2.00-42.67 

Number 
outstanding 
(000) 
                    627  
                    322  
                 2,630  
             3,579 

 '93 NQQ 
 '93 ISO 
 '01 Plan 
 Total  

Weighted average remaining 
contractual life (yrs) 

Weighted average 
exercise price 

3.32 
3.99 
7.37 
6.36

 $      7.39
6.13
14.82
$    12.73

The following summarizes information about stock options exercisable at December 31, 2006: 

Range of exercise 
prices 

Number 
outstanding 
(000) 

$    2.00-10.63  
   2.22-10.63  
   3.70-32.60  
$    2.00-32.60  

627
322
1,658
2,607

'93 NQQ 
'93 ISO 
'01 Plan 
Total 

Weighted average remaining 
contractual life (yrs) 

Weighted average 
exercise price 

3.32   
3.99   
6.72   
5.57   

$       7.39
6.13
10.08
$       8.95

75 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 13 - SHARE-BASED COMPENSATION (Continued) 

Share Grants - Restricted stock awards and restricted stock units generally vest in equal annual installments over a four-

year period.  A summary of the status of our non-vested share grants in 2005 and 2006 are presented below: 

Nonvested Shares 

Shares (000) 

Nonvested at January 1, 2005 
Granted 
Vested 
Forfeited 
Nonvested at December 31, 2005 

Nonvested at January 1, 2006 
Granted 
Vested 
Forfeited 
Nonvested at December 31, 2006 

- 
330 
- 
- 
330 

330 
242 
- 
(4) 
568 

Weighted-Average 
Grant-Date 
Fair Value 

  $                 -
                        17.30
                              -
                              -
                        17.30

                        17.30
                        34.90
                              -
                        34.96
 $            24.67

For  each  of  the  years  ended  December  31,  2005  and  2006,  there  were  $1.8  million  of  total  recognized  share-based 
compensation expense related to non-vested stock award arrangements granted under the plans. The total of unrecognized share-
based compensation expense as of December 31, 2005 and December 31, 2006 was $3.9 million and $10.2 million, respectively. 
This cost is expected to be recognized over a weighted average period of 3.0 years. 

NOTE  14 – RELATED PARTY TRANSACTIONS 

We  conduct  business  with  two  related  party  companies,  Lite-On  Semiconductor  Corporation  (“LSC”)  (and  its 
subsidiaries  and  affiliates)  and  Keylink  International  (formerly  Xing  International)  (and  its  subsidiaries).  LSC  is  our  largest 
stockholder and owns 22.3% of our outstanding Common Stock as of December 31, 2006. Keylink International is our 5% joint 
venture partner in Diodes-China and Diodes-Shanghai. C.H. Chen, our previous President and Chief Executive Officer, and Vice 
Chairman of our Board of Directors, is also Vice Chairman of LSC. M.K. Lu, a member of our Board of Directors, is President of 
LSC, while Raymond Soong,  the  Chairman  of  our  Board  of  Directors,  is  the  Chairman  of  Lite-On  Technology  Corporation,  a 
significant shareholder of LSC, as well as Chairman of LSC. 

 The Audit Committee of our Board of Directors reviews all related party transactions for potential conflict of interest 
situations, and approves all such transactions, in accordance with such procedures as it may adopt from time to time. We believe 
that all related party transactions are on terms no less favorable to us than would be obtained from unaffiliated third parties. 

Lite-On  Semiconductor  Corporation  (LSC)  –  In  July  1997,  Vishay  Intertechnology,  Inc.  (Vishay)  and  the  Lite-On 
Group, a Taiwanese consortium, formed a joint venture - Vishay/Lite-On Power Semiconductor Pte., LTD. (Vishay/LPSC) - to 
acquire  Lite-On  Power  Semiconductor  Corp.  (LPSC),  a  then  37%  shareholder  of  the  Company  and  a  member  of  the  Lite-On 
Group of the Republic of China.  The Lite-On Group is a leading manufacturer of power semiconductors, computer peripherals, 
and communication products.  

76 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  14 – RELATED PARTY TRANSACTIONS (Continued) 

In March 2001, Vishay agreed to sell its 65% interest in the Vishay/LPSC joint venture to the Lite-On Group, the 35% 
joint  venture  partner.    Because  of  this  transaction,  the  Lite-On  Group,  through  LPSC,  its  wholly  owned  subsidiary,  indirectly 
owned approximately 37% of our common stock.  In December 2001, LPSC merged with Dyna Image Corporation of Taipei, 
Taiwan.    Dyna  Image  is  the  world’s  largest  manufacturer  of  Contact  Image  Sensors  (CIS),  which  are  used  in  fax  machines, 
scanners, and copy machines.  The combined company is called Lite-On Semiconductor Corporation (LSC).  As of December 31, 
2006, LSC owned approximately 22.3% of our common stock.  We consider our relationship with LSC to be mutually beneficial 
and we plan to continue our strategic alliance together as we have since 1991.   

We  sold  silicon  wafers  to  LSC  totaling  6.5%  during  2006  (9.6%  in  2005  and  11.1%  in  2004)  of  our  net  sales, 
respectively,  making  LSC  our  largest  customer.  Also  for  the  year  ended  December  31,  2006,  13.0%  (14.7%  in  2005  and 
17.2% in 2004) of our net sales were from discrete semiconductor products purchased from LSC for subsequent sale by us, 
making LSC our largest outside supplier. In addition, companies affiliated with LSC, which we refer to collectively as The 
Lite-On  Group,  accounted  for  3.3%,  4.2%  and  2.3%  of  our  net  sales,  respectively,  in  2004,  2005  and  2006.  We  also  rent 
warehouse space in Hong Kong from a member of The Lite-On Group, which also provides us with warehousing services at 
that  location.  For  2004,  2005  and  2006,  we  reimbursed  this  entity  in  aggregate  amounts  of  $190,000,  $288,000  and 
$474,000,  respectively,  for  these  items.  We  believe  such  transactions  are  on  terms  no  less  favorable  to  us  than  could  be 
obtained  from  unaffiliated  third  parties.  The  Audit  Committee  of  our  Board  of  Directors  has  approved  the  contracts 
associated with these related party transactions. 

Net sales to, and purchases from, LSC were as follows for years ended December 31: 

2004 

2005 

2006 

Net sales 

 $        20,675,000   

 $    20,608,000  

 $   22,374,000 

Purchases 

 $        22,368,000   

 $    22,289,000  

 $   48,778,000 

In  December  2000,  we  acquired  a  wafer  foundry,  FabTech,  Inc.,  from  LSC  for  approximately  $6.0  million  cash  plus 
$19.0 million in assumed debt (the debt was due primarily to LSC). In connection with the acquisition, LSC entered into a volume 
purchase agreement to purchase wafers from FabTech. In addition, in accordance with the terms of the acquisition, we also entered 
into several management incentive agreements with members of FabTech's management, which provided FabTech's management 
with  guaranteed  annual  payments  as  well  as  contingent  bonuses  based  on  the  annual  profitability  of  FabTech,  subject  to  a 
maximum annual amount. Any portion of the guaranteed and contingent liability paid by FabTech was reimbursed by LSC. The 
final year of the management incentive agreements was 2004, with final payment made on March 31, 2005. LSC reimbursed us 
$375,000 in 2003, 2004, and 2005 for each of 2002, 2003 and 2004, for amounts paid by us under these management incentive 
agreements. 

Keylink International – We sell product to, and purchase inventory from, companies owned by our 5% minority 
shareholder, Keylink International (formerly Xing International), in Diodes-China and Diodes-Shanghai.  During 2006, we 
sold  silicon  wafers  to  companies  owned  by  Keylink  International  totaling  0.4%,  respectively,  (0.6%  in  2005  and  0.9%  in 
2004) of our net sales. Also for the year ended December 31, 2006, 2.3% (3.0% in 2005 and 3.5% in 2004) of our net sales 
were  from  discrete  semiconductor  products  purchased  from  companies  owned  by  Keylink  International,  respectively.  In 
addition,  Diodes-China  and  Diodes-Shanghai  lease  their  manufacturing  facilities  from,  and  subcontract  a  portion  of  their 
manufacturing process (metal plating and environmental services) to, Keylink International. We also pay a consulting fee to 
Keylink International. The aggregate amounts for these services for the year ended December 31, 2004, 2005 and 2006 were 
$4.8 million, $6.6 million and $7.9 million, respectively. We believe such transactions are on terms no less favorable to us 
than  could  be  obtained  from  unaffiliated  third  parties.  The  Audit  Committee  of  our  Board  of  Directors  has  approved  the 
contracts associated with these related party transactions.  

77 

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 14 – RELATED PARTY TRANSACTIONS (Continued) 

Net sales to, and purchases from, companies owned by Keylink International were as follows for years ended 

December 31: 

2004 

2005 

2006 

Net sales 

 $      1,677,000   

 $    1,336,000  

 $    1,481,000 

Purchases 

 $      4,789,000   

 $    3,882,000  

 $    5,973,000 

Accounts receivable from, and accounts payable to, related parties were as follows as of December 31: 

Accounts receivable 
  LSC 
  Keylink International 

Accounts payable 
  LSC 
  Keylink International 

2005 

2006 

$           5,800,000 
1,004,000 
$           6,804,000 

$         4,848,000 
            1,299,000 
$         6,147,000 

$           5,150,000 
2,771,000 
$           7,921,000 

$         8,646,000 
           3,474,000 
$      12,120,000 

78 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  15 – SEGMENT INFORMATION 

An  operating  segment  is  defined  as  a  component  of  an  enterprise  about  which  separate  financial  information  is 
available  that  is  evaluated  regularly  by  the  chief  decision  maker,  or  decision-making  group,  in  deciding  how  to  allocate 
resources  and  in  assessing  performance.    Our  chief  decision-making  group  consists  of  the  President  and  Chief  Executive 
Officer, Chief Financial Officer, Senior Vice President of Operations, Senior Vice President of Sales and Marketing, Vice 
President  of  Asia  Sales,  and  Senior  Vice  President  of  Finance.    For  financial  reporting  purposes,  we  operate  in  a  single 
segment, standard semiconductor products, through our various manufacturing and distribution facilities.  We aggregated our 
products since the products are similar and have similar economic characteristics, and the products are similar in production 
process and share the same customer type. 

Our operations include the domestic operations (Diodes, Inc. and FabTech) located in the United States and the Asian 
operations (Diodes-Taiwan located in Taipei, Taiwan, Diodes-Anachip  located  in  Hsinchu,  Taiwan,  Diodes-China  and  Diodes-
Shanghai both located in Shanghai, China, and Diodes-Hong  Kong  located  in  Hong  Kong,  China).    For  reporting  purposes, 
European operations, which accounted for approximately 2.6%, 2.6% and 3.3% of total sales for the years ended December 
31, 2004, 2005and 2006, respectively, are consolidated into the domestic (North America) operations. 

79 

 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  15 – SEGMENT INFORMATION (Continued) 

The accounting policies of the operating entities are the same as those described in the summary of significant accounting 

policies.  Revenues are attributed to geographic areas based on the location of the market producing the revenues. 

Asia

U.S.A.

Consolidated

2006

Total Sales
Inter-company sales
           Net sales

$          

$          

405,002,000
(158,131,000)
246,871,000

$         

$           

117,867,000
(21,430,000)
96,437,000

$           

$           

522,869,000
(179,561,000)
343,308,000

Long-lived assets, net
Assets

$          
$          

105,020,000
241,979,000

$           
$        

26,148,000
380,160,000

$           
$           

131,168,000
622,139,000

2005

Total Sales
Inter-company sales

           Net sales

Asia

U.S.A.

Consolidated

$          

238,825,000
(98,427,000)

$           

90,707,000
(16,340,000)

$           

329,532,000
(114,767,000)

$          

140,398,000

$           

74,367,000

$           

214,765,000

Long-lived assets, net
Assets

$            
$          

58,283,000
139,863,000

$           
$         

15,737,000
149,652,000

$             
$           

74,020,000
289,515,000

Asia

U.S.A.

Consolidated

2004

Total Sales
Inter-company sales
           Net sales

$          

$          

185,308,000
(75,527,000)
109,781,000

$           

$           

92,634,000
(16,712,000)
75,922,000

$           

$           

277,942,000
(92,239,000)
185,703,000

Long-lived assets, net
Assets

$            
$          

49,470,000
116,729,000

$           
$          

16,477,000
51,072,000

$             
$           

65,947,000
167,801,000

80 

 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  15 – SEGMENT INFORMATION (Continued) 

Geographic Information 

Revenues were derived from invoiced to the following countries (All Others represents countries with less than 10% of 

total revenues each): 

2006 

China 
Taiwan 
United States 
All Others 
Total 

2005 

China 
Taiwan 
United States 
All Others 
Total 

2004 

United States 
Taiwan 
China 
All Others 
Total 

Revenue 
 $               118,303,000 
                  96,401,000 
                 76,357,000 
                  52,247,000 
 $               343,308,000 

Revenue 
$                   68,050,000 
                   59,838,000 
                   54,981,000 
                   31,896,000 
 $               214,765,000 

Revenue 
$                   53,204,000 
                   50,716,000 
                   44,311,000 
                    37,472,000 
 $               185,703,000 

% of Total 
Revenue 

34.5%
28.1%
22.2%
15.2%
100.0%

% of Total 
Revenue 

31.7%
27.9%
25.6%
14.8%
100.0%

% of Total 
Revenue 

28.7%
27.3%
23.9%
20.1%
100.0%

Major customers – In 2006, we sold silicon wafers to LSC totaling 6.5% (9.6% in 2005 and 11.1% in 2004) of our 

total net sales, making LSC our largest customer.  No other customer accounted for 10% or greater of our total net sales.

81 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  16– COMMITMENTS AND CONTINGENCIES 

Operating leases – We lease offices, manufacturing plants and warehouses under operating lease agreements expiring 
through December 2011.  Rent expense amounted to approximately $2.9 million, $3.7 million and $4.0 million for the years ended 
December 31, 2004, 2005, and 2006, respectively. 

Future minimum lease payments under non-cancelable operating leases at December 31, 2006 are: 

2007 
2008 
2009 
2010 
2011 and later   

$     4,096,000
3,347,000
2,523,000
1,620,000
4,584,000
$   16,170,000

Purchase  commitments  –  We  have  non–cancelable  purchase  contracts  for  capital  expenditures,  primarily  for 

manufacturing equipment in China, for approximately $7.5 million at December 31, 2006. 

82 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE  17– SELECTED QUARTERLY FINANCIAL DATA (Unaudited) 

Fiscal 2006

Net sales

Gross profit

Net income

Earnings per share
  Basic
  Diluted

Fiscal 2005

Net sales

Gross profit

Net income

Earnings per share
  Basic
  Diluted

Fiscal 2004

Net sales

Gross profit

Net income

Earnings per share
  Basic
  Diluted

March 31

June 30

Sept. 30

Dec. 31

Quarter Ended

$     

73,589,000

$     

82,712,000

$     

92,575,000

$     

94,432,000

24,214,000

9,312,000

27,433,000

11,385,000

30,696,000

12,770,000

31,549,000

14,675,000

$                

0.37
0.34

$                

0.45
0.41

$                

0.50
0.45

$                

0.57
0.53

March 31

June 30

Sept. 30

Dec. 31

Quarter Ended

$     

48,600,000

$     

50,598,000

$     

54,200,000

$     

61,367,000

16,596,000

17,496,000

18,877,000

7,240,000

7,665,000

8,383,000

21,407,000

10,041,000

$                

0.34
0.31

$                

0.35
0.32

$                

0.38
0.34

$                

0.40
0.36

March 31

June 30

Sept. 30

Dec. 31

Quarter Ended

$     

41,435,000

$     

47,017,000

$     

49,364,000

$     

47,887,000

12,750,000

15,028,000

16,746,000

16,211,000

4,856,000

6,123,000

7,242,000

7,330,000

$                

0.25
0.21

$                

0.31
0.27

$                

0.36
0.31

$                

0.35
0.31

83 

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
       
       
       
       
         
       
       
       
                  
                  
                  
                  
       
       
       
       
         
         
         
       
                  
                  
                  
                  
       
       
       
       
         
         
         
         
                  
                  
                  
                  
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ON FINANCIAL 
STATEMENT SCHEDULE 

To the Board of Directors and Stockholders 
Diodes Incorporated and Subsidiaries 

Our audits of the consolidated financial statements of Diodes Incorporated and Subsidiaries referred to in our report dated 
February 28, 2007 appearing in item 8 in this Annual Report on Form 10-K also included an audit of the financial statement 
schedule  listed  in  item  15(a)  of  this  Form  10-K.  In  our  opinion,  this  financial  statement  schedule  presents  fairly,  in  all 
material  respects,  the  information  set  forth  therein  when  read  in  conjunction  with  the  related  consolidated  financial 
statements.  

/s/ Moss Adams LLP 

MOSS ADAMS LLP 
Los Angeles, California 
February 28, 2007 

84 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DIODES INCORPORATED AND SUBSIDIARIES 

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS 

Description

beginning of period to costs and expenses

Deductions

Balance at the 

Additions charged

Balance at the 
end of period

Year ended December 31,
2004
Allowance for doubtful accounts
Reserve for slow moving and obsolete inventory

2005
Allowance for doubtful accounts
Reserve for slow moving and obsolete inventory

2006
Allowance for doubtful accounts
Reserve for slow moving and obsolete inventory

$                 

375,000
2,093,000

$                  

68,000
982,000

$         

11,000
930,000

$          

432,000
2,145,000

$                 

432,000
2,145,000

$                

190,000
982,000

$         

88,000
480,000

$          

534,000
2,647,000

*

$                 

534,000
2,647,000

$                

263,000
3,843,000 **

$       

180,000
337,000

$          

617,000
6,153,000

*    2006 includes the beginning balance of $205,000 allowance for doubtful accounts acquired from Anachip
**  2006 includes the beginning balance of $1,052,000 and $500,000 reserve for slow moving and obsolete inventory acquired 
       from Anachip and APD, respectively.

85 

 
 
 
 
 
 
 
 
 
 
 
 
 
                
                  
         
         
                
                  
         
         
                
         
Pursuant to the requirements of Section 13 or 15(d) of  the  Securities  Exchange  Act  of  1934,  the  registrant  has  duly 

caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

DIODES INCORPORATED (Registrant) 

By:  /s/ Keh-Shew, Lu 
KEH-SHEW LU 
President and Chief Executive Officer 
(Principal Executive Officer) 

By:  /s/ Carl C. Wertz 
CARL C. WERTZ 
Chief Financial Officer, Treasurer, and Secretary 
(Principal Financial and Accounting Officer) 

March 1, 2007 

March 1, 2007 

KNOW  ALL  PERSONS  BY  THESE  PRESENTS,  that  each  person  whose  signature  appears  below  hereby  constitutes  and 
appoints Dr. Keh-Shew Lu, President and Chief Financial Officer and Carl C. Wertz, Chief Financial Officer, Treasurer, and 
Secretary, his true and lawful attorneys-in-fact and agents, with full power of substitution, to sign and execute on behalf of the 
undersigned and any and  all  amendments  to  this  report,  and  to  perform  any  acts  necessary  in  order  to  file  the  same,  with  all 
exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission, granting unto said 
attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requested and necessary to 
be done in  connection  therewith,  as  fully  to  all  intents  and  purposes  as  he  might  or  could  do in  person,  hereby  ratifying  and 
confirming all that said attorney-in-fact and agents, or their or his or her substitutes, shall do or cause to be done by virtue hereof. 

Pursuant  to  the  requirements  of  the  Securities  Exchange  Act  of  1934,  this  report  has  been  signed  below  by  the 

following persons on behalf of the registrant and in the capacities indicated on March 1, 2007. 

/s/ Keh-Shew, Lu  
KEH-SHEW LU 
President and Chief Executive Officer 
(Principal Executive Officer) 

By:  /s/ Carl C. Wertz 
CARL C. WERTZ 
Chief Financial Officer, Treasurer, and Secretary 
(Principal Financial and Accounting Officer) 

/s/ Raymond Soong  
RAYMOND SOONG 
Chairman of the Board of Directors   

/s/ Michael R. Giordano  
MICHAEL R. GIORDANO  
Director   

/s/ Keh-Shew Lu   
KEH-SHEW LU   
Director   

/s/ Shing Mao 
SHING MAO 
Director   

/s/ C.H. Chen 
C.H. CHEN 
Director 

/s/ M.K. Lu 
M.K. LU 
Director 

/s/ John M. Stich   
JOHN M. STICH 
Director 

86 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number 

Description 

INDEX TO EXHIBITS 

2.1 

2.2 

2.3 

2.4 

3.1 
3.2 
4.1 
4.2 
4.3 
10.1 * 
10.2 * 
10.3 * 
10.4 * 
10.5 * 
10.6 
10.7 
10.8 
10.9 
10.10 
10.11 
10.12 
10.13 
10.14 
10.15 
10.16 
10.17 

10.18 
10.19* 
10.20 
10.21 
10.22 
10.23 
10.24 
10.25 
10.26 

10.27 
10.28 

10.29 

10.30 
10.31 
10.32 
10.33 
10.34 
10.35 
10.36 

Stock Purchase Agreement dated as of December 20, 2005, by and among DII Taiwan Corporation Ltd., Anachip 
Corporation, Lite-On Semiconductor Corporation, Shin Sheng Investment Limited and Sun Shining Investment 
Corp.(1) 
Asset  Purchase  Agreement  dated  as  of  October 18,  2006,  by  and  among  DII  Taiwan  Corporation  Ltd.,  APD 
Semiconductor, Inc. and Certain Shareholders Thereof, and entered into by the parties on October 19, 2006 (2) 
Amendment  to  the  Asset  Purchase  Agreement,  dated  October 18,  2006,  by  and  among  Diodes  Incorporated,  DII 
Taiwan  Corporation  Ltd.,  APD  Semiconductor,  Inc.  and  APD  Semiconductor  (Asia)  Inc.,  and  entered  into  by  the 
parties on October 19, 2006 (3) 
Second Amendment to Asset Purchase Agreement dated as of October 31, 2006, by and among Diodes Incorporated, 
DII Taiwan Corporation Ltd., APD Semiconductor, Inc. and APD Semiconductor (Asia) Inc(4) 
Certificate of Incorporation, as amended (5) 
Amended By-laws of the Company dated August 14, 1987 (6) 
Form of Certificate for Common Stock, par value $0.66 2/3 per share (7)  
Form of Convertible Senior Notes due 2026 (8) 
Form of Indenture for the Convertible Senior Notes due 2026 (9) 
Company’s 401(k) Plan - Adoption Agreement (10) 
Company’s 401(k) Plan - Basic Plan Documentation #03 (10) 
Company’s Incentive Bonus Plan (11) 
Company’s 1993 Non-Qualified Stock Option Plan (11) 
Company’s 1993 Incentive Stock Option Plan (10) 
KaiHong Compensation Trade Agreement for SOT-23 Product (12) 
KaiHong Compensation Trade Agreement for MELF Product (13) 
Lite-On Power Semiconductor Corporation Distributorship Agreement (14) 
Loan Agreement between the Company and FabTech Incorporated (15) 
KaiHong Joint Venture Agreement between the Company and Mrs. J.H. Xing (15) 
Quality Assurance Consulting Agreement between LPSC and Shanghai KaiHong Electronics Company, Ltd. (16) 
Guaranty Agreement between the Company and Shanghai KaiHong Electronics Co., Ltd. (17) 
Guaranty Agreement between the Company and Xing International, Inc. (17) 
Bank Guaranty for Shanghai KaiHong Electronics Co., LTD (18) 
Consulting Agreement between the Company and J.Y. Xing  (19) 
Diodes-Taiwan Relationship Agreement for FabTech Wafer Sales  (20) 
Volume Purchase Agreement dated as of October 25, 2000, between FabTech, Inc. and Lite-On Power 
Semiconductor Corporation (21) 
Diodes Incorporated Building Lease – Third Amendment (22) 
2001 Omnibus Equity Incentive Plan (23) 
Sale and Leaseback Agreement between the Company and Shanghai Ding Hong Company, Ltd. (24) 
Lease Agreement between the Company and Shanghai Ding Hong Company, Ltd. (24) 
Lease Agreement for Plant #2 between the Company and Shanghai Ding Hong Electronic Equipment Limited (25) 
$5 Million Term Note with Union Bank (25) 
First Amendment To Amended And Restated Credit Agreement (25) 
Covenant Agreement between Union Bank and FabTech, Inc. (25) 
Amendment to The Sale and Lease Agreement dated as January 31, 2002 with Shanghai Ding Hong Electronic Co., 
Ltd. (25) 
Lease Agreement between Diodes Shanghai and Shanghai Yuan Hao Electronic Co., Ltd. (25) 
Supplementary to the Lease agreement dated as September 30, 2003 with Shanghai Ding Hong Electronic Co., 
Ltd. (25) 
Second Amendment to Amended and Restated Credit Agreement dated as of August 29, 2005, between Diodes 
Incorporated and Union Bank of California, N.A. (26) 
Covenant Agreement dated as of August 29, 2005, between FabTech, Inc. and Union Bank of California, N.A. (26) 
Revolving Note dated as of August 29, 2005, of Diodes Incorporated payable to Union Bank of California, N.A. (26) 
Term Note dated as of August 29, 2005, of FabTech, Inc. payable to Union Bank of California, N.A. (26) 
Security Agreement dated as of February 27, 2003, between the Company and Union Bank of California, N.A. (26) 
Security Agreement dated as of February 27, 2003, between FabTech, Inc. and Union Bank of California, N.A. (26) 
Continuing Guaranty dated as of December 1, 2000, between the Company and Union Bank of California, N.A. (26) 
Continuing Guaranty dated as of December 1, 2000, between FabTech, Inc. and Union Bank of California, N.A. (26) 

87 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.43 
10.44 
10.45 

10.47 

10.48 

31.2 

32.1 
32.2 

(1) 

(2) 

(3) 

(4) 

(5) 

(6) 

(7) 

(8) 

(9) 

10.37*  Employment agreement between Diodes Incorporated and Dr. Keh-Shew Lu dated August 29, 2005(27) 
10.38*  Employment agreement between Diodes Incorporated and Joseph Liu, dated August 29, 2005. (27) 
10.39*  Employment agreement between Diodes Incorporated and Mark King, dated August 29, 2005. (27) 
10.40*  Employment agreement between Diodes Incorporated and Carl Wertz, dated August 29, 2005. (27) 
10.41*  Form of Indemnification Agreement between Diodes and its directors and executive officers.(27) 
10.42  Wafer purchase Agreement dated January 10, 2006 between Diodes Incorporated Taiwan Co., Ltd and Lite-on 

Semiconductor Corporation(28) 
Supplementary to the Lease Agreement dated on September 5, 2004 with Shanghai Ding Hong Electronic Co., Ltd. (29) 
Supplementary to the Lease Agreement dated on June 28, 2004 with Shanghai Yuan Hao Electronic Co., Ltd. (29) 
Agreement on Application, Construction and Transfer of Power Facilities, dated as of March 15, 2006, between the 
Company and Shanghai Yahong Electronic Co., Ltd (29) 

10.46*  Amendment of 1993 Non-Qualified Stock Option Plan, the 1993 Incentive Stock Option Plan and the 2001 Equity 

Incentive Plan of the Company dated as of September 22, 2006(30) 
Amended and Restated Lease Agreement dated as of September 1, 2006, between Diodes FabTech, Inc. with 
Townsend Summit, LLC(31) 
Agreement on purchase of office building located in Taiwan dated April 14, 2006, between Diodes Taiwan and First 
International Computer, Inc. (31) 

10.49*  Deferred Compensation Plan effective January 1, 2007 (32) 
14 
21 
23.1 
31.1 

Code of Ethics for Chief Executive Officer and Senior Financial Officers (33) 
Subsidiaries of the Registrant 
Consent of Independent Registered Public Accounting Firm 
Certification Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1943, adopted pursuant to Section 302 of 
the Sarbanes-Oxley Act of 2002 
Certification Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1943, adopted pursuant to Section 302 of 
the Sarbanes-Oxley Act of 2002 
Certification Pursuant to 18 U.S.C. adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 
Certification Pursuant to 18 U.S.C. adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 

Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  December  21,  2005,  which  is  hereby 
incorporated by reference.  
Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  October  24,  2006  which  is  hereby 
incorporated by reference. 
Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  October  24,  2006  which  is  hereby 
incorporated by reference. 
Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  November  7,  2006  which  is  hereby 
incorporated by reference. 
Previously filed as Exhibit 3.1 of Amendment No. 1 to the Company's Registration Statement on Form S-3 (File No. 333-
127833) filed on September 8, 2005, which is hereby incorporated by reference. 
Previously filed as Exhibit 3 to Form 10-K filed with the Commission for fiscal year ended April 30, 1988, which is hereby 
incorporated by reference.  
Previously filed as Exhibit 4.1 of the Company’s Registration Statement on Form S-3 (Registration No. 333-127833 filed 
on August 25, 2005, which is hereby incorporated by reference. 
Previously filed as Exhibit 4.1 of the Company’s Registration Statement on Form S-3 (Registration No. 333-137803) filed 
on October 4, 2006, which is hereby incorporated by reference. 
Previously filed as Exhibit 4.3 of the Company’s Registration Statement on Form S-3 (Registration No. 333-137803) filed 
on October 4, 2006, which is hereby incorporated by reference. 

(10)  Previously filed with Company’s Form 10-K, filed with the Commission on March 31, 1995, which is hereby incorporated 

by reference. 

(11)  Previously filed with Company’s Form S-8, filed with the Commission on May 9, 1994, which is hereby incorporated by 

reference. 

(12)  Previously  filed  as  Exhibit  10.2  to  Form  10-Q/A,  filed  with  the  Commission  on  October  27,  1995,  which  is  hereby 

incorporated by reference. 

(13)  Previously  filed  as  Exhibit  10.3  to  Form  10-Q/A,  filed  with  the  Commission  on  October  27,  1995,  which  is  hereby 

incorporated by reference. 

(14)  Previously filed as Exhibit 10.4 to Form 10-Q, filed with the Commission on July 27, 1995, which is hereby incorporated 

by reference. 

(15)  Previously filed with Company’s Form 10-K, filed with the Commission on April 1, 1996, which is hereby incorporated by 

reference. 

88 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(16)  Previously filed with Company’s Form 10-Q, filed with the Commission on May 15, 1996, which is hereby incorporated 

by reference. 

(17)  Previously filed with Company’s Form 10-K, filed with the Commission on March 26, 1997, which is hereby incorporated 

by reference. 

(18)  Previously filed with Company’s Form 10-Q, filed with the Commission on August 11, 1998, which is hereby incorporated 

by reference. 

(19)  Previously  filed  with  Company’s  Form  10-Q,  filed  with  the  Commission  on  November  11,  1998,  which  is  hereby 

incorporated by reference. 

(20)  Previously filed with Company’s Form 10-Q, filed with the Commission on August 10, 1999, which is hereby incorporated 

by reference. 

(21)  Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  December  14,  2000,  which  is  hereby 

incorporated by reference. 

(22)  Previously  filed  with  Company’s  Form  10-Q,  filed  with  the  Commission  on  November  2,  2001,  which  is  hereby 

incorporated by reference. 

(23)  Previously  filed  with  Company’s  Definitive  Proxy  Statement,  filed  with  the  Commission  on  April  27,  2001,  which  is 

hereby incorporated by reference. 

(24)  Previously filed with Company’s Form 10-Q, filed with the Commission on May 15, 2002, which is hereby incorporated 

by reference. 

(25)  Previously filed with Company’s Form 10-Q, filed with the Commission on August 9, 2004, which is hereby incorporated 

by reference. 

(26)  Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  September  2,  2005,  which  is  hereby 

incorporated by reference. 

(27)  Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  September  2,  2005,  which  is  hereby 

incorporated by reference. 

(28)  Previously filed with Company's Form 8-K, filed with the Commission on January 12, 2006. 
(29)  Previously filed with Company’s Form 10-Q, filed with the Commission on May 10, 2006 which is hereby incorporated by 

reference. 

(30)  Previously  filed  with  Company’s  Form  8-K,  filed  with  the  Commission  on  September  26,  2006  which  is  hereby 

incorporated by reference. 

(31)  Previously filed with Company’s Form 8-K, filed with the Commission on October 11, 2006 which is hereby incorporated 

by reference. 

(32)  Previously filed with Company's Form 8-K, filed with the Commission on January 8, 2007. 
(33)  Provided  in  the  Corporate  Governance  portion  of  the  Investor  Relations  section  of  the  Company's  website  at 

http://www.diodes.com. 

*  

Constitute management contracts, or compensatory plans or arrangements, which are required to be filed pursuant to Item 
601 of Regulation S-K. 

89 

 
     
 
 
Exhibit 21 

SUBSIDIARIES OF THE REGISTRANT 

1. 
Diodes  Taiwan  Incorporated  -  corporation  organized  and  existing  under  the  laws  of  the  Republic  of  China 
(Taiwan) with principal offices located at 5 Fl., 510-16 Chung-Cheng Road, Hsin-Tien City, Taipei, Taiwan, Republic of China.   
This subsidiary conducts business under its own name and is a wholly owned subsidiary of Diodes Incorporated. 

2. 
Shanghai  KaiHong  Electronics  Company,  Limited  -  corporation  formed  under  the  laws  of  the  People’s 
Republic of China with principal offices located at No. 999 Chen Chun Road, Xingqiao Town, Songjiang County, Shanghai, 
People’s  Republic  of  China.    This  subsidiary  conducts  business  under  its  own  name.    This  is  a  95%  majority-owned  joint 
venture and a subsidiary of Diodes Incorporated. 

Diodes FabTech Incorporated - corporation formed under the laws of Delaware with principal offices located at 
3. 
777  N.W.  Blue  Parkway,  Suite  350,  Lee's  Summit,  Missouri  64086-5709.    This  subsidiary  conducts  business  under  its  own 
name and is a wholly owned subsidiary of Diodes Incorporated.    The registrant acquired this business on December 1, 2000. 

4. 
Diodes-Hong Kong Limited - corporation formed under the laws of Hong Kong with registered offices located 
at  Unit  618,  6F,  Peninsula  Centre,  No.  67  Mody  Road,  Tsimshatsui  East,  Kowloon,  Hong  Kong.    This  subsidiary  conducts 
business under its own name and is a wholly owned subsidiary of Diodes Incorporated. 

5. 
Shanghai  KaiHong  Technology  Company,  Limited  -  corporation  formed  under  the  laws  of  the  People’s 
Republic of China with principal offices located at Plant No.1, Lane 18, SanZhuang Road, Songjiang Export Zone, Shanghai, 
People’s  Republic  of  China.    This  subsidiary  conducts  business  under  its  own  name.    This  is  a  95%  majority-owned  joint 
venture and a subsidiary of Diodes Incorporated. 

Anachip Corporation - corporation organized and existing under the laws of the Republic of China (Taiwan) 
6.   
with principal offices located at 2 Fl., 24-2 Gongyedong 4th Road, Hsinchu Science Park, Hsinchu 230077, Taiwan, Republic of 
China.    This  subsidiary  conducts  business  under  its  own  name  and  is  a  99.81%  majority-owned  subsidiary  of  Diodes 
Incorporated. 

 
 
 
 
 
 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTRED PUBLIC ACCOUNTING FIRM 

Exhibit 23.1 

To the Board of Directors and Stockholders 
Diodes Incorporated and Subsidiaries 

We consent to the inclusion in this Annual Report on Form 10-K of Diodes Incorporated for the year ended December 31, 2006 
and to the incorporation by reference in Registration Statements on Forms S-8 (No. 33-78716, 333-106775 and 333-124809) 
and Form S-3 (No. 333-137803) of Diodes Incorporated of our report dated February 28, 2007 appearing in Item 8 in this 
Annual Report on Form 10-K, of our report dated February 28, 2007 on the financial statement schedule, which appears at page 
46 of this Form 10-K, and of our report dated February 28, 2007 with respect to management's assessment of the effectiveness 
of internal control over financial reporting and the effectiveness of internal control over financial reporting, which report is 
included in Item 9 in this Annual Report on Form 10-K.   

/s/ Moss Adams LLP 

MOSS ADAMS LLP 
Los Angeles, California 
February 28, 2007 

 
 
 
   
   
   
   
   
 
 
 
 
 
 
CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 31.1 

I, Keh-Shew Lu, certify that:   

I have reviewed this Annual Report on Form 10-K of Diodes Incorporated;   
1. 
2. 
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact  necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not 
misleading with respect to the period covered by this report;   
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present 
3. 
in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;   
4. 
The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  control  over  financial  reporting  (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:   

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to 
be designed under our supervision, to ensure that material information relating to the registrant, including 
its  consolidated  subsidiaries,  is  made  known  to us  by others  within  those  entities,  particularly  during the 
period in which this report is being prepared;   

(b) Designed such internal control over financial reporting, or caused such internal control over financial 
reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of 
financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with 
generally accepted accounting principles; 

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this 
report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the 
period covered by this report based on such evaluation; and   

(d)  Disclosed  in  this  report  any  change  in  the  registrant's  internal  control  over  financial  reporting  that 
occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of 
an  annual  report)  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  the  registrant's 
internal control over financial reporting; and   

5. 
The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons 
performing the equivalent functions):   

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, 
summarize and report financial information; and   

(b)  Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the registrant's internal control over financial reporting.   

/s/ Keh-Shew Lu               
Keh-Shew Lu   
Chief Executive Officer   
Date: March 1, 2007 

 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 31.2 

I, Carl C. Wertz, certify that: 

I have reviewed this Annual Report on Form 10-K of Diodes Incorporated;   
1. 
2. 
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact  necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not 
misleading with respect to the period covered by this report;   
3. 
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present 
in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;   
4. 
The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  control  over  financial  reporting  (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:   

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to 
be designed under our supervision, to ensure that material information relating to the registrant, including 
its  consolidated  subsidiaries,  is  made  known  to us  by others  within  those  entities,  particularly  during the 
period in which this report is being prepared;   

(b) Designed such internal control over financial reporting, or caused such internal control over financial 
reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of 
financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with 
generally accepted accounting principles; 

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this 
report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the 
period covered by this report based on such evaluation; and   

(d)  Disclosed  in  this  report  any  change  in  the  registrant's  internal  control  over  financial  reporting  that 
occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of 
an  annual  report)  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  the  registrant's 
internal control over financial reporting; and   

5. 
The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons 
performing the equivalent functions):   

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, 
summarize and report financial information; and   

(b)  Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the registrant's internal control over financial reporting.   

/s/ Carl C. Wertz          
Carl C. Wertz   
Chief Financial Officer   
Date: March 1, 2007 

 
 
 
 
 
 
 
 
 
 
Exhibit 32.1 

CERTIFICATION  PURSUANT  TO  18  U.S.C.  1350  ADOPTED  PURSUANT  TO  SECTION  906  OF  THE 
SARBANES-OXLEY ACT OF 2002 

The  undersigned  hereby  certifies,  pursuant  to  18  U.S.C.  Section  1350,  as  adopted  pursuant  to  Section  906  of  the 
Sarbanes-Oxley Act of 2002, that, to his knowledge, the Annual Report on Form 10-K for the twelve-month period ended 
December 31, 2006 of Diodes Incorporated (the “Company”) fully complies with the requirements of Sections 13(a) or 15(d) 
of  the  Securities  Exchange  Act  of  1934,  as  amended,  and  that  the  information  contained  in  such  periodic  report  fairly 
presents, in all material respects, the financial condition and results of operations of the Company as of, and for, the periods 
presented in such report. 

Very truly yours, 

/s/ Keh-Shew Lu               
Keh-Shew Lu 
Chief Executive Officer 
Date: March 1, 2007 

A signed original of this written statement required by Section 906 has been provided to Diodes Incorporated and will be 
retained by Diodes Incorporated and furnished to the Securities and Exchange Commission or its staff upon request. 

 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 32.2 

CERTIFICATION  PURSUANT  TO  18  U.S.C.  1350  ADOPTED  PURSUANT  TO  SECTION  906  OF  THE 
SARBANES-OXLEY ACT OF 2002 

The  undersigned  hereby  certifies,  pursuant  to  18  U.S.C.  Section  1350,  as  adopted  pursuant  to  Section  906  of  the 
Sarbanes-Oxley Act of 2002, that, to his knowledge, the Annual Report on Form 10-K for the twelve-month period ended 
December 31, 2006 of Diodes Incorporated (the “Company”) fully complies with the requirements of Sections 13(a) or 15(d) 
of  the  Securities  Exchange  Act  of  1934,  as  amended,  and  that  the  information  contained  in  such  periodic  report  fairly 
presents, in all material respects, the financial condition and results of operations of the Company as of, and for, the periods 
presented in such report. 

Very truly yours, 

/s/ Carl C. Wertz 
Carl C. Wertz 
Chief Financial Officer 
Date: March 1, 2007 

A signed original of this written statement required by Section 906 has been provided to Diodes Incorporated and will be 
retained by Diodes Incorporated and furnished to the Securities and Exchange Commission or its staff upon request. 

 
 
 
 
 
 
 
 
 
 
 
Our Distribution Network

Through innovative marketing strategies and sophisticated logistics, we work with world-class
distributors to assist our customers in advancing their technologies.

Major distributors include:

Corporate Information

BOARD OF DIRECTORS

EXECUTIVE OFFICERS

Raymond Soong 3C
Chairman of the Board,
Diodes Incorporated 
Chairman of the Board,
Lite-On Technology Corporation
Director since 1993

C.H. Chen 2C, 3N, 4
Vice Chairman,
Diodes Incorporated
Vice Chairman,
Lite-On Semiconductor Corporation
Director since 2000

Michael R. Giordano 1CF, 2, 4
Senior Vice President,
UBS Incorporated
Director since 1990

Dr. Keh-Shew Lu 4C
President & Chief Executive Officer,
Diodes Incorporated
Retired, Senior Vice President,
Texas Instruments, Inc.
Director since 2001

Dr. Keh-Shew Lu
President & Chief Executive Officer 
Employee since 2005

Joseph Liu
Senior Vice President, Operations
Employee since 1990

Mark A. King
Senior Vice President, Sales & Marketing
Employee since 1991

Carl C. Wertz
Chief Financial Officer, Secretary
& Treasurer
Employee since 1993

Steven Ho
Vice President, Asia Sales
Employee since 1991

Francis Tang
Vice President, Product Development
Employee since 2005

M.K. Lu
President,
Lite-On Semiconductor Corporation
Director since 1995

Rick White
Senior Vice President, Finance
Employee since 2006

Dr. Shing Mao 1, 3
Retired, Chairman of the Board,
Lite-On Incorporated
Director since 1990

Ed Tang
Vice President, Corporate Administration
Employee since 2006

John M. Stich 1, 2, 3, 4
Honorary Consul General
of Japan at Dallas
Retired, Chief Marketing Officer,
Texas Instruments, Inc. – Japan
Director since 2000

1 – Audit Committee Member    2 – Compensation & Stock Options Committee Member
3 – Nominating Committee Member    4 – Strategic Planning Committee Member
C – Committee Chair    F – Financial Expert

Shareholder Information
Diodes Incorporated common stock is listed and traded
on the NASDAQ Global Select Market (NasdaqGS: DIOD).

No cash dividends have been declared or paid.  
The Company currently intends to retain any earnings 
for use in its businesses.

Form 10-K
A copy of the Company’s Form 10-K and other 
publicly filed reports, as filed with the U.S. Securities
and Exchange Commission are available at
www.diodes.com or www.sec.gov or upon request of:

Investor Relations
CCG Investor Relations
10960 Wilshire Blvd., Suite 2050
Los Angeles, CA 90024
Contact:  Crocker Coulson
Tel: 310-231-8600 ext. 103   Fax: 310-231-8663
e-mail: Crocker.Coulson@ccgir.com
or diodes-fin@diodes.com

Calendar Quarter

Closing Sales Price of Common Stock

Fourth Quarter 2006
Third Quarter 2006
Second Quarter 2006
First Quarter 2006

Fourth Quarter 2005
Third Quarter 2005
Second Quarter 2005
First Quarter 2005

$ 

$

High
45.35
45.99
43.62
41.50

34.94
25.93
22.34
18.31

$ 

$

Low
35.48
32.56
32.54
32.46

23.09
20.63
16.79
13.05

Independent Registered Public Accounting Firm
Moss Adams, LLP
11766 Wilshire Blvd., Suite 900
Los Angeles, CA 90025

Transfer Agent & Registrar
Continental Stock Transfer & Trust Company
17 Battery Place, 8th Floor
New York, NY 10004
Tel: 212-509-4000

General Counsel
Sheppard, Mullin, Richter & Hampton
333 S. Hope Street, 42nd Floor
Los Angeles, CA 90071-1448

Financial Information Online
World Wide Web users can access Company information
on the Diodes, Inc. Investor page at www.diodes.com

Design:  McNulty & Company  www. mcnultyco.com 

 150W SMPS
Telephone Handset
Gas Heater
Ballasts
3.3V SMPS Output
OLED Power Device
Transformer
Overhead Projector
X-Ray Power Supply
GSM Phone 
AC Motor Drive
Electronic Dart Game
Notebook PC 
Mouse
Airbag
Palm Size PC
Shift Interlock Module
Battery Charger
Internet Line Card
DC/DC Converters
Gas Meter
Projector
Linear Ballast
Chime Module
Ground Fault Detector
Third Brake Light
Regulator
Analog Modems
HVAC Control
Bubble Jet Printer
Control Equipment
Routers
Submarine
Exercise Stair Climber
Car Stereos
Switchboard
Dual Channel Driver
Color Television
Tasers
Door Switch Module
Satellite Uplink
Vending machines
Electric Lawnmower
Electric Wheelchair
Motion Picture Cameras
Smart Battery Module
Solid Flow Meter
Invisible Fence 
Desktop PC
Power Adapter Cradle
Powertrain Controller
Oil Sensor
Position Sensor
Video Printer 
ISDN Terminal
Cruise Control Module
Smart Mirror
Instrumentation
Brick Power Supplies
Monitor 
Emergency Lighting
Coin Changer
Security Camera System
Truck ABS Module
Graphics cards

Inverter Circuitry
Laptop Cover
Fax Machine
High Power SMPS
Diodes Incorporated
15660 N. Dallas Parkway
Suite 850
Dallas, TX 75248 USA
972-385-2810
Lift Gate Module
Diodes Incorporated
3050 E. Hillcrest Drive
Westlake Village, CA
91362-3154 USA
805-446-4800
Cell Phones
Asia Sales
Taipei, Taiwan
Hsinchu, Taiwan
Shanghai, China
Shenzhen, China
Kowloon, Hong Kong
Garage Door Openers
European Sales
France
Germany
United Kingdom
Ozone Generator
Manufacturing 
Facilities
Shanghai, China (2)
Kansas City, Missouri
Camera
Base Station
WLED Boost Driver
Fitness Equipment
Gas Analyzer
Power Steering Module
Rice Cooker
Diagnostic Module
Printer SMPS
110W SMPS
Concentrator Box
Memory Module
Power Supply
Wireless Equipment
DAT Recorders
Receiver
Furnace Control
Sonar
Power Door Module
Starter Solenoid
Mixing Consoles
Home Theatre Systems
Line Conditioner
Refrigerator
Video Camera
Vending Machine
Thermal Printer
ZIP Drive
Electric Utility Meter
Power Line Modem
Satellite Decoder
Audio System
Power Sunroof Module

PDA Solutions:
AC Adapter
TV/Multimedia System
Cell Phones
Remote Control
911 Emergency System
Wet/Dry Vacuum
Power Amplifier
Fan Motors
Height Control Module
Radio
Flow Meter
Clock
Electric Shaver
Exercise Treadmill
50W DC/DC Converter
Caller ID Box
Video Projector
Suppression Board
Voltage Regulation
Power Trunk Release
Set Top Boxes
Turbo Charger System
Turbine Engine
Laser Printers
20W Lamp Ballast
Electric Typewriter
Amplifiers
Audio Amplifier
CD Changer
Web-Phone 
Ultrasonic Generator
Transmitter
DSL Modems
HVAC Control Relays
Notebook Computers
Electronic Switch
Microwave Oven
Computer Control Box
Oxygen Sensor
DC Fans
Buck Converter
3-Way Ballast
Gas Alarm
Voting Machine
DC Drive Module
WLED Headlight
Transmission Module
SIM Port
Protection Relay
Mini Disk Player
Temperature Control
Web-TV
LCD Monitor/TV
Door/Lid Switch
Hard Disk Drives Gas
Detector
Telephone systems
HDTV
Depth Sensor
Trailer Light Module
TGV ABS System
Cable Repeater
Multiplexer
Answering Machine

Dual Airbag Module
Lamp Ballast
HVAC Equipment
TFT Panel BIOS Device
Cellular Base Station
Power Mirror Module
Forklift
CATV Set-Top Box
Power Generator
Notebook/Desktop
SMPS
High Voltage SMPS
Communications
Modem
Nuclear Test Box
300W SMPS
Fire Alarm System
Audio Power Amplifier
Solar Power System
VCR SMPS
Welding Control
DSS Receiver
Power Meter
ESD Protection
Video Game SMPS
Speakers
30W Power Supply
Seat Heater Module
Color Monitor SMPS
Exhaust Control System
Printer DC Motor
Drive
Scanner
Stereo Amplifier
PABX System
ISDN Board
Mass Flow Meter
4-Wheel Drive Actuator
Satellite Receiver
X-Ray Machine
Brake Light
Side-Impact Airbags
Satellite System
Printer Power Supply
Speedometer
Medical Equipment
Air Purifier
Satellite Modem
Electric Golf Cart
Computer Power Supply
Voltage Reference
Floating Power Supply
Radiation Detector
Electric Vehicle
PCMCIA Cards
Word Processor
Brushless Motors
DECT Phone
Bicycle Alternator 
Controller
72W Linear Ballast
Card Printers
Elevator
Hair Dryer
Clock Radio

Li-Ion Battery Pack
Oil Burner
Horn Module
Smart Airbag Module
Analog Base Station
Brake Controller
2.4 GHz Telephone
Electric Heater
Diesel Controller
WLED Drivers
Cordless PBX System
Passive Entry System
Side-Impact Sensor
Color Monitor
HVAC System
USB Controller
Electronic Pump
Motor Cooling Fan
Escalator
Circuit Applications
Reset ICS
Public Phone
Wi-Fi Modems
Door Control Module
Inkjet Printers
Telephone System
Electronic Thermostat
MP3 Player
Climate Control Module
Car Lock RFA Board 
Badge Printers
Appliance Control
Pagers, PCS
Electronic Road Sign
CATV Receiver
CD-RW Drive
Clutch Controller
HID Headlight System
Trailer ABS
Navigation System
Door Lock Controller
Optical Disk Drives
Alarm System
Portable DVD Players
Line Card
Solar Panels
HID Ballast
Laser Printer SMPS
Robotics
TV/Monitor
Security Systems
Output Circuit
Diodes Incorporated

Registered to 

ISO 9001-2000

File Number A5109
Low Drop Regulator
Trailer Brake Control
Cable STB
Nuclear Submarine
Fluorescent Ballast
www.diodes.com
NasdaqGS: DIOD
Switching System
Inverters

Keyboard
DC Fan Motors
Booster Circuit 
Motor Control
Exit Sign
O-Ring Diode Circuit
Datacom Adapter Card
Automotive Alternators
Computer Processor
Actuator
Washing Machine
Dataline/USB Protector
FET Protection Circuit
Satellite STB
Cable Modems
Airbag Module
Cooling Fan
CDMA Base Station
Analog Phone Set
Telephony Card
DC Motor
Engine Control Modules
Ringing Amplifier
Card
Remote Car Starter
Bluetooth Chipset
Desktop PC SMPS
400W SMPS
Camcorders
Serial Bus Card
Smoke Detector
CD Player
Testing Equipment
Copy Machine
Flight Simulator
Thermostat
Blower Motor
Electric Fan Motor
PWM Converter
USB Power Switch
Cordless Phones
Rain Sensor 
Traffic Sign System
Label Printers
Taxi Trip Meter
Burglar Alarm 
ABS Control Unit
Servers/Networking
Gas Utility Meter
IPTV STB
Remote metering 
Actuator Control
WLED Flashlight
Dish Washer
Steering Controller
Calibrator
Blender
Electric Toothbrush
VCR (VHS)
Solar Panel Control
RF Power Device
Notebook PC Adapter
Coffee Makers
Network Bridges
Medical Fetal Monitor