Data Sheet NTE249 (NPN) & NTE250 (PNP) Silicon Complementary Transistors Darlington Power Amplifier Description: The NTE249 (NPN) and NTE250 (PNP) are silicon complementary Darlington transistors in a TO3 type case designed for use as output devices in complementary general purpose amplifier applications. Features: High DC Current Gain: hFE = 3500 Typ @ IC = 10A Monolithic Construction with Built-In Base-Emitter Shunt Resistors Replaces: ECG250, TCG250 Additional Model #'s 76-NTE250 NTE250 UPC: 768249118411