BDX34B(Old_V) Datasheet PDF - Comset Semiconductors

COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS

The BDX33B, BDX33B and BDX33C are silicon epitaxial-base NPN power transistors in monolithic Darlington configuration and are mounted in Jedec TO-220 plastic package.
They are intented for use in power linear and switching applications.
The complementary PNP types are the BDX34A, BDX34B and BDX34C respectively.