QM150DY-24K Mitsubishi - Bipolar Transistor Module

QM150DY-24K Description

QM150DY-24K is a 1200 V, 150 A Darlington transistor module made by Mitsubishi Electric. Inside, it has two switches in a half-bridge (2-in-1) arrangement. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.

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Target Applications

Mitsubishi QM150DY-24K is used for AC motor controllers, UPS, CVCF, DC motor controllers, NC equipment, and welders.

Key Specifications

Manufacturer	Mitsubishi Electric
Configuration	Dual Darlington transistor module, insulated type
VCEX / VCBO	1200 V / 1200 V
VCEX(sus)	1200 V
IC	150 A (DC)
-IC (diode forward current)	150 A
hFE min.	75 @ 150 A, VCE = 5 V
Isolation voltage	2500 V (AC 1 min)
Weight	470 g
Junction temperature	-40 to +150 °C
UL	Recognized

QM150DY-24K Video

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