BD439 Datasheet | STMicroelectronics

BD439/BD440 BD441/BD442 PLEMENTARY SILICON POWER TRANSISTORS s s SGS-THOMSON PREFERRED SALESTYPES PLEMENTARY PNP - NPN DEVICES DESCRIPTION The BD439 and BD441 are silicon epitaxial-base NPN power transistors in Jedec SOT-32 plastic package, intented for use in power linear and switching applications. The plementary PNP types are BD440, and BD442 respectively. SOT-32 INTERNAL SCHEMATIC...