This is a bipolar power transistor product from Motorola, designed for general-purpose amplifier and low-speed switching applications. It has a high DC current gain—hFE=2500 (Typ) @ IC=1.0 Adc; a low collector-emitter saturation voltage—VCE(sat)=2.5 Vdc (Max) @ IC=2.0 Adc; and a monolithic construction with built-in base-emitter shunt resistors. It is packaged in a TO-220AB compact package.