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MITSUBISHI HYBRID ICs
M57951L
HYBRID IC FOR DRIVING TRANSISTOR MODULES
DESCRIPTION
M57951L is a Hybrid Integrated Circuit designed for driving Transistor Modules QM30DY, QM50DY, etc., in an Inverter application. This device operates as an isolation amplifier for Transistor Modules due to the electrical isolation between the input and output, and includes three independent circuits.
OUTLINE DRAWING
59MAX.
Dimensions in mm
5.5MAX.
Mark 1
FEATURES
q Three independent circuits are included. Isolation voltage: Viso=2500Vrms q Each circuit can be driven by single power supply
±0.3 7.52 ±0.3 7.62 0.55±0.1
22
6.0MAX. 20MAX.
0.35 ±0.2
APPLICATION
To drive Transistor Modules for Inverter applications
3MAX.
1
2.54!21=53.34±0.5 2.54±0.1
3MAX. 1.8MAX.
4.0MAX. 5.5MAX.