onsemi Darlington Transistor, Npn, 80V, To-220; Transistor Polarity Onsemi 2N6388G.

The 2N6388G is a plastic medium-power NPN silicon Darlington transistor in a TO-220AB package, designed for general-purpose amplifier and low-speed switching applications. It has a collector-emitter sustaining voltage of 80 Vdc minimum, a continuous collector current rating of 10 Adc, and a total power dissipation of 65 W at a case temperature of 25°C. The device features a monolithic construction with built-in base-emitter shunt resistors, a collector-emitter saturation voltage of 3.0 Vdc maximum at 10 Adc collector current and 0.1 Adc base current, and a DC current gain of at least 1000 at 5.0 Adc collector current. The thermal resistance from junction to case is 1.92 °C/W for the Pb-free version. The package dimensions conform to TO-220AB CASE 221A-09, with three pins and a through-hole mounting style.