Comchip Technology

- Comchip Technology Corporation leads in the design and manufacture of SMD discrete semiconductors. From small signal switching, low drop-down Schottky barrier, zener, rectifiers to custom-made high voltage or low VF rectifiers, Comchip has the right diode for your application. Comchip Technology is the first manufacturer to standardize DFN/flat chip packaging that are RoHS compliant and zero Tin-Whisker potential by using gold termination. DFN packages are available in SOD-323F (1005), SOD-523F (0603), SOD-723F (0503) and SOD-923F (0402) sizes. Comchip's diodes are ideal for personal computers, digital cameras, PDAs, pagers, wireless, networking and portable devices, as well as high reliability applications that can benefit from the zero Tin-Whisker potential. 

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Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.

Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.

Updated PTM = Updated Product Training Module - PTM        New PTM = New Product Training Module - PTM

Module NamePreviewAudioNon-AudioDurationParts List
  • ESD and ESD Suppressors
2.9MB459KB10 minParts List
  • Flat Chip Diodes
2.7MB701KB5 minParts List
  • Surge Protection Diodes
Play4.6MB2MB15 minParts List

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Z4DGP4 Series Bridge RectifiersZ4DGP4 Series Bridge Rectifiers - Comchip’s new Z4DGP4 series bridge rectifiers have a forward current of 4.0 A and reverse voltage of 600 V, 800 V, or 1000 V. The surface-mount Z4-D package is leadless, low profile, and ideal for high-speed surface-mount processes. It is 14% thinner than the standard package. The Z4DGP4 series features low power loss and high efficiency, and is capable of handling high currents.  More...

CDBZ320200-HF Schottky RectifierCDBZ320200-HF Schottky Rectifier - Comchip’s new Schottky rectifier, CDBZ320200-HF, has a forward current of 20 A and a reverse voltage of 200 V. The surface-mount TO-277/Z3 package is leadless, low profile, and ideal for high-speed surface-mount process. It also fits onto land patterns of TO-277A/B and SMPC packages. The CDBZ320200-HF features low power loss and high efficiency, and a surge current of 280 A.  More...

Comchip’s wide range of products include:

  • Switching Diode in SOD-923F, SOD-723F, SOD-523F and SOD-323F package
  • Schottky Diode
  • Super Low VF Schottky Diodes (VF=0.31V @1A)
  • Zener Diode (from 200mW up to 5W)
  • ESD Diode and Array
  • TVS Diode and Array (1~19 signal channel surge protection)
  • Efficient Fast Rectifier (Trr=25nS)
  • Bridge Rectifier (upto 50A, 1000V)
  • Comchip Technology
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