QM400HA-2H Mitsubishi - Power Transistor Module

QM400HA-2H Description

Rated at 1000 V and 400 A, the Mitsubishi Electric QM400HA-2H 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.

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Summary of Features

Target Applications

Mitsubishi QM400HA-2H is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

QM400HA-2H is a 400 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	400 A
Datasheet	Available on this page (PDF)

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