KD421K15HB Powerex - Power Transistor Module

Category: Darlington / Bipolar Transistor Modules

Specifications: 850V, 150A

KD421K15HB, Powerex, Power Transistor Module

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KD421K15HB Description

Powerex KD421K15HB is a Darlington transistor module rated at 850 V and 150 A. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.

We help engineers and repair technicians find parts like the KD421K15HB, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Target Applications

Powerex KD421K15HB is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

ManufacturerPowerex
CategoryPower Transistor Module
Rated voltage850 V
Rated current150 A

Technical document (PDF)  |  Request a quote for KD421K15HB (reply within 24 hours)

Related Part Numbers

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1000V, 50A		KD421K15
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