KD221K05HBPowerex - Dual Darlington Power Transistor Module

KD221K05HB Description

The Powerex KD221K05HB is a Darlington transistor module rated at 1000 V and 50 A. This type of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.

USComponent specializes in sourcing power modules and industrial electronic components, including legacy and hard-to-find parts for repair and maintenance. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the KD221K05HB.

Target Applications

Powerex KD221K05HB is used for high-power traction inverters and choppers, medium-voltage motor drives, static VAR compensators and other high-power converters.

Key Specifications

Manufacturer	Powerex
Category	Dual Darlington Power Transistor Module
Rated voltage	1000 V
Rated current	50 A

Download KD221K05HB Datasheet

KD221K05HB PDF Datasheet