QM40DY-3H Mitsubishi - IGBT Power Transistor Module

QM40DY-3H Description

QM40DY-3H is a 600 V, 40 A Darlington transistor module made by Mitsubishi Electric. Modules of this type were widely used in motor drives, UPS units and power supplies, and many are still running in older equipment today.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the QM40DY-3H 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.

Summary of Features

Target Applications

Mitsubishi QM40DY-3H is used for inverters and AC motor drives, servo drives, UPS systems, welding machines, induction heating, solar and wind power converters and other high-power switching equipment.

Key Specifications

QM40DY-3H is a 40 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	40 A
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for QM40DY-3H (reply within 24 hours)