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BD244B - COMPLEMENTARY SILICON POWER TRANSISTORS

General Description

The BD243B and BD243C are silicon Epitaxial-Base NPN transistors mounted in Jedec TO-220 plastic package.

They are inteded for use in medium power linear and switching applications.

The complementary PNP types are BD244B and BD244C respectively.

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® BD243B/BD243C BD244B/BD244C COMPLEMENTARY SILICON POWER TRANSISTORS s STMicroelectronics PREFERRED SALESTYPES DESCRIPTION The BD243B and BD243C are silicon Epitaxial-Base NPN transistors mounted in Jedec TO-220 plastic package. They are inteded for use in medium power linear and switching applications. The complementary PNP types are BD244B and BD244C respectively. TO-220 1 2 3 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter NPN PNP V CBO V CEO V EBO IC I CM IB P t ot T stg Tj Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (IB = 0) Emitter-Base Voltage (IC = 0) Collector Current Collector Peak Current Base Current Total Dissipation at Tc ≤ 25 C Storage T emperature Max.