2N3906 PNP Bipolar Transistor
The 2N3906 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.
The complementary n-p-n transistor to the 2N3906 is the 2N3904
Characteristics of the 2N3906 bipolar transistor
Type - PNP
Collector-Emitter Voltage: -40 V
Collector-Base Voltage: -40 V
Emitter-Base Voltage: -5 V
Collector Current: -0.2 A
Collector Dissipation - 0.625 W
DC Current Gain (hfe) - 100 to 300
Transition Frequency - 250 MHz
Noise Figure - 4 dB
Operating and Storage Junction Temperature Range -55 to +150 °C
Package - TO-92
You can replace the 2N3906 with the 2N4403, 2SA696, 2SA697, 2SA708, BC527, BC528, KN2907, KN2907A, KN3906, KSA708, KSP2907A, KSP55, KSP56, KSP8598, KSP8599, KTN2907, KTN2907A, MPS2907, MPS2907A, MPS2907AG, MPS2907G, MPS3906, MPS4354, MPS4355, MPS750, MPS750G, MPS751, MPS751G, MPS8598, MPS8598G, MPS8599, MPS8599G, MPSA55, MPSA55G, MPSA56, MPSA56G, MPSW51A, MPSW51AG, MPSW55, MPSW55G, MPSW56, MPSW56G, P2N2907A, P2N2907AG, PN200, PN2905, PN2905A, PN2907, PN2907A, PN4354, PN4355, ZTX550 or ZTX951