KD421K10 Powerex - Bipolar Transistor Module

KD421K10 Description

Powerex KD421K10 is a Darlington transistor module rated at 1000 V and 100 A. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the KD421K10 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 KD421K10 is used for General Purpose Inverter, Uninterruptible Power Supply, Servo & Spindle Drive for CNC Machine Tools, Robotics (Servo Drive for Robots), Switching Power Supplies for Welding Machines.

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	100 A
Terminals	M6
Outline	108 x 62 mm max.

KD421K10 Video

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