QM30CY-H Mitsubishi - Bipolar Transistor Module

QM30CY-H Description

The Mitsubishi Electric QM30CY-H is a Darlington transistor module, rated for 600 V and 30 A. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the QM30CY-H 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 QM30CY-H is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

QM30CY-H is a 30 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	30 A
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for QM30CY-H (reply within 24 hours)