BD543, BD543A, BD543B, BD543C
NPN SILICON POWER
TRANSISTORS
Copyright © 1997, Power Innovations Limited, UK JUNE 1973 - REVISED MARCH 1997
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Designed for Complementary Use with the BD544 Series 70 W at 25°C Case Temperature 8 A Continuous Collector Current 10 A Peak Collector Current Customer-Specified Selections Available
B C E
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TO-220 PACKAGE (TOP VIEW)
1 2 3
Pin 2 is in electrical contact with the mounting base.
MDTRACA
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
RATING BD543 Collector-base voltage (IE = 0) BD543A BD543B BD543C BD543 Collector-emitter voltage (IB = 0) BD543A BD543B BD543C Emitter-base voltage Continuous collector current Peak c...