BD139 Transistor Datasheet pinout
Bipolar (BJT) Single Transistor, NPN, 80V, 1.5A, 12.5W, TO-126, Through Hole BD139 is the medium power NPN bipolar junction transistor. The BD139 is a commonly used NPN power transistor designed for audio, switching, and amplifier applications. It has max output current load capacity across collector to emitter upto 1.5A Specifications of BD139 Type: NPN Maximum […]
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