Central Semiconductor Corp. Darlington Transistors MPSA77

The MPSA77 is a silicon PNP Darlington transistor in a TO-92 case, designed for applications requiring high gain. It has a collector-emitter voltage rating of 60 V, a continuous collector current of 500 mA, and a power dissipation of 625 mW. The emitter-base voltage is 10 V, and the operating and storage junction temperature ranges from -65°C to +150°C. Thermal resistance is 200 °C/W. Current gain (hFE) is a minimum of 10,000 at collector currents of 10 mA and 100 mA with a collector-emitter voltage of 5.0 V. The collector-emitter saturation voltage is 1.5 V at 100 mA collector current and 0.1 mA base current. The transition frequency is 125 MHz. The device meets AEC-Q200 and RoHS standards.