KS621K40-EPowerex - Darlington Independent Power Module

KS621K40-E Description

The Powerex KS621K40-E is a Darlington transistor module rated at 1000 V and 300 A, available from USComponent. Typical applications for this type of device include motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.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 KS621K40-E.

Target Applications

Powerex KS621K40-E 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	Darlington Independent Power Module
Rated voltage	1000 V
Rated current	300 A

Download KS621K40-E Datasheet

Datasheet not available