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Diodes Incorporated - Active Components

Diodes inc Semiconductor Diodes Incorporated is an American manufacturer and supplier of discrete, logic, analog and mixed-signal semiconductors. Its headquarters is located in Plano, Texas, United States.

Diodes' products include diodes, rectifiers, transistors, MOSFETs, protection devices, functional specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors; power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.

Diodes, Inc.'s headquarters in California was awarded the ISO 9001:2000 certification and Diodes main manufacturing facilities, the QS 9000, ISO 9001:2000 and ISO 14001 certifications.

These reflect the superior quality-control techniques established at Diodes, Inc. and further enhance thier credibility as a vendor-of-choice to OEMs increasingly concerned with quality and consistency.

Zetex was acquired by Diodes Inc. Zetex Semiconductors provides high-performance semiconductor solutions for signal processing and power management applications in the automotive, communications, consumer, and industrial market segments.
Diodes Inc. products are marketed under the Diodes Incorporated brand and include:
  • Schottky diodes and rectifiers
  • Switching diodes
  • Zener diodes
  • Transient Voltage Suppressors (TVSs)
  • Standard, Fast
  • Ultra-fast and Super-fast recovery rectifiers
  • Bridge rectifiers
  • Small signal transistors and MOSFETs
  • High-density diode
  • Transistor arrays in ultra-miniature surface mount packages
  • DiodesTransistorsMOSFETsProtection DevicesFunctional Arrays Analog
  • Power Management ICsLinear/AmpsLighting ICAudioDBSSensors
  • Schottky / SBR® Diodes
  • Zener Diodes
  • Switching Diodes
  • Schottky / SBR® Rectifiers
  • Standard Rectifiers
  • Fast / Super-Fast / Ultra-Fast Recovery Rectifiers
  • Bridge Rectifiers
  • Power Diodes (Stack)
  • Rectifier Diodes
  • Power Zener DiodesTransistors up to 25V* Transistors
    • Transistors 30V to 50V*
    • Transistors 55V to 100V*
    • Transistors 120V to 200V*
    • Transistors 300V to 500V*
    • Gate Drivers
    • Avalanche Transistors
    • Pre-Bias Transistors
    • Darlington Transistors
    • Transistor and Schottky Combination
    • H-Bridge
    • Matched PairsN Channel <30V 31V - 99V 100V+
    • P Channel <30V 31V - 99V 100V+
    • Complementary Pair (N+P)
    • MOSFET & Schottky Combination
    • MOSFET & BJT Transistor Combination
    • IntelliFET
    • H BridgeZener TVSs
    • Thyristor Surge Protection Devices (TSPDs)
    • Data Line ProtectionRelay Drivers
    • Discrete - Load Switches
    • Discrete - Voltage RegulatorsSwitching regulators
    • DC-DC Converters (Internal switch)
    • Buck
    • Boost
    • Buck/Boost/Inverter
    • DC-DC Controllers (External switch)
    • Buck
    • Boost
    • Buck/Boost/Inverter
    • Linear Regulators
    • Standard linear regulators
    • Single LDOs
    • Dual LDOs
    • Power Switches
    • Load switches
    • USB switches
    • Single channel
    • Dual channel
    • Power Supply Control
    • Synchronous MOSFET Controller
    • Active OR'ing ControllerOp Amps
    • General purpose
    • High speed
    • Comparators
    • Current Monitors
    • Current output
    • Voltage output
    • Voltage References
    • Shunt regulators
    • Shunt references
    • Special functions
    • Timer IC
    • Reset Generators
    • Siren Driver
    • Low Power Motor Control IC
    • Current MirrorLighting IC for displays
    • Backlight Driver IC
    • LCD and OLED Bias Generators
    • High Brightness LED Drivers
    • LED Driver with Internal Switch
    • LED Driver with External SwitchDirect Digital Feedback Amplifiers (DDFATM)
    • Analog input amplifiersGaAs FET bias generators
    • Fixed bias generators
    • Switched bias generators
    • DBS Controllers
    • Multiplexer controllers
    • Interfaces
    • Power Management
    • Integrated IF switch matrix with gain and controlTemperature sensors
    • AMR sensors
    • Current
    • Angular
    • Hall Effect
    • Switches
    • Unipolar
    • Omnipolar
    • Bipolar latches
    • Single output
    • Complementary output
    • Smart Fan driverApplications
Direct Broadcast by SatelliteMotor controlLightingWorking closely with DBS system developers, Diodes applies its design and process expertise in analog and RF engineering to produce highly integrated solutions that help achieve the sector's cost reduction, performance and power efficiency goals. The Diodes' Zetex range of more than 50 versatile, high reliability DBS ICs provides highly integrated solutions for the complete spectrum of DBS applications, from LNBs and satellite switch boxes to VSAT and DiSEqCT systems.

An intelligent approach to electronic system cooling is required. Air movement needs to be optimised, power consumption needs to be closely controlled and the audible noise that's generated needs to be kept to an absolute minimum. At the heart of the most complete variable speed control solutions for single and two phase brushless DC fans, blowers and pumps are the Zetex ZXBM1000 and ZXBM2000 series of motor pre-driver ICs. Providing flexible thermal control based on thermistor, voltage and PWM inputs, they suit a wide range of applications from mainframes to desktops.

Diodes range of LED drivers are developed to tackle a range of applications including white LEDs for display backlighting, safety and security lighting, camera flash, architectural lighting and automotive lighting.

Maintaining consistent illumination whilst limiting battery power consumption demands robust and efficient high-brightness LED (HB LED) drivers. Zetex boost LED drivers and buck LED drivers are not only recognized for their high efficiency and cost effectiveness, they're also renowned for their incredible versatility.

AudioPower managementClass D architecture has been around for many years, but historically efficiency gains have been at the expense of audio quality. Now the advantages of Class D with sonic performance that truly rivals that of prestige linear amplifiers.

By understanding how to tackle the often-competing design constraints of efficiency, functionality and package size, Diodes is able to offer world beating power management chips that meet the requirements of a broad range of portable electronic equipment. An expert in power management, Zetex works closely with customers to define the precise needs of a particular application and to identify the most appropriate discrete and integrated solutions for getting the most out of limited power resources.
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