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Home > Technology List > Single Fast Diode Module is rated to 600 V, 1,000 A FWD.

Single Fast Diode Module is rated to 600 V, 1,000 A FWD.

Update Time: 2019-12-19 12:21:08

Single Fast Diode Module is rated to 600 V, 1,000 A FWD.

Powerex is pleased to announce the availability of a 600V/1000A single fast diode module designated as QRS061K001. This higher current fast diode was developed for use on 230 Volt AC lines or 340 Volt DC lines and has an average current rating of 420 amperes.

The new device can be used for adding increased free-wheeling diode capability across our standard IGBT product offering. It also has a high isolation voltage of 3KV RMS and an optimized thermal management system incorporating an AIN substrate with a copper base.

Product Ratings and Characteristics - The single QRS061K001, rated at 600V, 1000A FWD features:

  • Fast recovery time trr = 150 ns Max.
  • Isolated mounting
  • AIN Substrate providing low thermal impedance
  • 3000V isolating voltage

    Applications - QRS061K001 has been designed for use in switching power supplies, inverters, choppers, welding power supplies, free wheeling diode, and high frequency rectifiers.

    Availability - QRS061K001 can be purchased at sample pricing at $200 each.

    Call Powerex at 1-800-451-1415 to locate your nearest sales office. For more information on other Powerex products, log on to the Powerex web site at

  • Powerex was established on January 1, 1986. Powerex is the result of a combination of two pioneers in the power semiconductor industry -- the Power Semiconductor Divisions of General Electric Company and Westinghouse Electric Corporation. With the idea of advancement toward the future, Mitsubishi Electric Corporation established an equity position in Powerex. In 1994, Westinghouse sold its shares to General Electric and Mitsubishi Electric, which currently share equal ownership of Powerex. Powerex turns ideas into cost-effective products and is a leading supplier of discrete, modular and integrated high power semiconductor solutions, supporting many markets, including: AC, DC and Servo Drives (Low and Medium Voltage), Aircraft (Electro-Hydrostatic Actuators, Power Generators), Alternative Energy (Wind, Photovoltaic) and Distributed Power (Flywheel, Fuel Cell, Microturbine), Electric Vehicles, Induction Heating and Industrial Pump Controls. Powerex’s goal is to be “First in Quality” with the focus on TOTAL and CONSISTENT customer satisfaction....

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