2N3906 PNP Transistor – General-Purpose Switching & Amplification

The 2N3906 is a PNP bipolar junction transistor (BJT) commonly used in low-power applications. With a collector-emitter voltage of 40V, a collector current of 200mA, and a transition frequency of 250MHz, it is ideal for signal amplification, low-power switching, and general-purpose electronic circuits. Its fast switching speed and low saturation voltage make it suitable for applications in audio amplifiers, logic circuits, and microcontroller-based designs. The 2N3906 pairs well with the 2N3904 NPN transistor in complementary circuit designs.