QM50DY-2HBMitsubishi - Power Transistor Module

QM50DY-2HB Description

The Mitsubishi Electric QM50DY-2HB is a Darlington transistor module rated at 1000 V and 50 A. Components of this type are commonly used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.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 QM50DY-2HB.

Summary of Features

Target Applications

Mitsubishi QM50DY-2HB is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

QM50DY-2HB is a 50 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	50 A
Datasheet	Available on this page (PDF)

Download QM50DY-2HB Datasheet

QM50DY-2HB PDF Datasheet