Panasonic Industry Europe GmbH Single Bipolar Transistors 2SD1773

The 2SD1773 is an NPN Darlington bipolar transistor designed for medium-speed switching applications. It is packaged in a TO-220F-A1 case with dimensions of 10.0±0.2 mm in length, 5.5±0.2 mm in width, and 3.1±0.1 mm in diameter for the mounting hole. The device has a collector-emitter voltage rating of 120 V, a continuous collector current of 8 A, and a peak collector current of 12 A. It dissipates up to 50 W at 25°C with appropriate heat sinking. The transition frequency is 20 MHz, and the collector-emitter saturation voltage is 1.5 V at 4 A collector current and 8 mA base current, rising to 3.0 V at 8 A collector current and 80 mA base current. The transistor meets the RoHS Directive (EU 2002/95/EC).