BDX53B Overview
NPN BDX53 BDX53A BDX53B BDX53C SILICON POWER DARLINGTON TRANSISTORS The BDX53, BDX53A, BDX53B and BDX53C are silicon epitaxial-base NPN transistors in monolithic Darlington configuration and are mounted in Jedec TO-220 plastic package. They are intented for use in audio amplifiers, medium power linear and switching applications. The plementary PNP types are the BDX54, BDX54A, BDX54B and BDX54C respectively.


