This part is a kind of semiconductor called BDW93C.

Function of this product has COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS.

Manufacturers : STMicroelectronics

Image and pinout :

Some of the text within the PDF file :

® BDW93C BDW94B/BDW94C COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS s s s STMicroelectronics PREFERRED SALESTYPES COMPLEMENTARY PNP - NPN DEVICES INTEGRATED ANTIPARALLEL COLLECTOR-EMITTER DIODE APPLICATIONS s LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT DESCRIPTION The BDW93C is a silicon Epitaxial-Base NPN power transistor in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. It is intented for use in power linear and switching applications. The complementary PNP type is BDW94C. Also BDW94B is a PNP type. 1 2 3 TO-220 INTERNAL SCHEMATIC DIAGRAM R1 Typ. = 10 KΩ R2 Typ. = 150 Ω ABSOLUTE MAXIMUM RATINGS Symbol Parameter NPN PNP V CBO V CEO IC ICM IB P tot Ts tg Tj Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (IB = 0) Collector Current [ ... ]

BDW93C PDF Datasheet Download