QM50DY-2H Mitsubishi - Power Transistor Module

QM50DY-2H Description

The Mitsubishi Electric QM50DY-2H is a Darlington transistor module, rated for 1000 V and 50 A. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.

USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the QM50DY-2H, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

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

Key Specifications

QM50DY-2H 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)

Technical document (PDF)  |  Request a quote for QM50DY-2H (reply within 24 hours)