QM50TB-24BMitsubishi - Power Transistor Module

QM50TB-24B Description

Mitsubishi Electric QM50TB-24B is a Darlington transistor module rated at 1200 V and 50 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of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.

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Summary of Features

Target Applications

Mitsubishi QM50TB-24B is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

QM50TB-24B 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 QM50TB-24B Datasheet

QM50TB-24B PDF Datasheet