EVVO Semi Single Bipolar Transistors 2SA1940

The 2SA1940 is a PNP silicon bipolar epitaxial planar power transistor designed for high-fidelity audio amplifier output stages, rated for 8A continuous collector current and 120V collector-emitter voltage. It is packaged in a TO-3PS case with dimensions of 15.1-15.9mm in length, 13.1-13.6mm in width, and 19.8-21.0mm in height. The device offers a transition frequency greater than 30MHz and a maximum power dissipation of 80W at 25°C case temperature, with a junction-to-case thermal resistance of 0.32°C/W. It operates from -55°C to 150°C storage temperature and meets no stated external standards.