KD421K15 Powerex - Bipolar Transistor Module

KD421K15 Description

Rated at 1000 V and 150 A, the Powerex KD421K15 is a Darlington transistor module. Modules of this type were widely used in motor drives, UPS units and power supplies, and many are still running in older equipment today.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the KD421K15 and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Target Applications

Powerex KD421K15 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

Manufacturer	Powerex
Configuration	Dual Darlington transistor module (two Darlingtons, each with reverse parallel fast-recovery diode), isolated mounting
VCEO(sus)	1000 V
IC	150 A
Terminals	M6
Outline	108 x 62 mm max.

KD421K15 Video

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