QM20TD-9BMitsubishi - Power Transistor Module

QM20TD-9B Description

Mitsubishi Electric QM20TD-9B is a Darlington transistor module rated at 600 V and 20 A. This type of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.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 QM20TD-9B.

Summary of Features

Target Applications

Mitsubishi QM20TD-9B is used for Air conditioner, Small to Medium size Inverters and CVCF.

Key Specifications

QM20TD-9B is a 20 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	20 A
Datasheet	Available on this page (PDF)

Download QM20TD-9B Datasheet

QM20TD-9B PDF Datasheet