BD239 PDF Datasheet
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Description
This is NPN SILICON POWER TRANSISTORS. BD239, BD239A, BD239B, BD239C 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 BD240 Series 30 W at 25°C Case Temperature 2 A Continuous Collector Current 4 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 BD239 Collector-emitter voltage (RBE = 100 Ω) BD239A BD239B BD239C BD239 Collector-emitter voltage (IC = 30 mA) BD239A BD239B BD239C Emitter-base voltage Continuous collector current Peak collector current (see Note 1) Continuous base current Continuous device dissipation at (or below) 25°C case temperature (see Note 2) Continuous device dissipation at (or below) 25°C free air temperature (see Note 3) Unclamped inductive load energy (see Note 4) Operating junction temperatu.