KD721KA1 Powerex - Darlington Independent Power Module

Category: Darlington / Bipolar Transistor Modules

Specifications: 1000V, 15A

KD721KA1, Powerex, Power Transistor Module

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KD721KA1 Description

Rated at 1000 V and 15 A, the Powerex KD721KA1 is a Darlington transistor module. 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 KD721KA1, 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 KD721KA1 is used for high-power traction inverters and choppers, medium-voltage motor drives, static VAR compensators and other high-power converters.

Key Specifications

ManufacturerPowerex
CategoryDarlington Independent Power Module
Rated voltage1000 V
Rated current15 A

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Related Part Numbers

KD621K03KD621K30
300A/1000V		KD621K30HB
850V, 300A		KD621K40HB
850V, 400A
KD621K20HB
850V, 200A		KD621K20KD7212A1KD7212A2
KD724502KD72450210KD7245A1KD70F-20
KD70F-40KD70F-80KD70F40KD70F80
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