NPN epitaxial planar transistor designed for audio output driver applications. Features 180V collector-emitter voltage, 2A collector current, and 20W power dissipation.
Silicon NPN triple diffused planar transistor rated for 200V VCEO and 2A continuous collector current. Designed for audio output driver and general purpose switching applications.
The 2SA1668 is a PNP bipolar transistor from Sanken, rated for -200V and -2A, with a minimum DC current gain of 60 at 700mA. It comes in a TO-220F through-hole package.