PN2905A Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.6 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• Electrically Similar to the Popular 2N2905A transistor

The PN2905A 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.
Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the PN2905A is the PN2219A.The DXT2907A (SOT-89), DZT2907A (SOT-223), FJX2907A (SOT-323), FMMT2907A (SOT-23), FMMT2907AR (SOT-23), FMMTA55 (SOT-23), KN2907AS (SOT-23), KST2907A (SOT-23), KST55 (SOT-23), KTN2907AS (SOT-23), KTN2907AU (SOT-323), MMBTA55 (SOT-23), MMST2907A (SOT-323), PMBT2907A (SOT-23), PMST2907A (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the PN2905A transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the PN2905A with the 2SA708, BC527, BC528, KN2907A, KSA708, KSP2907A, KTN2907A, MPS2907A, MPS2907AG, MPS4354, MPS4355, MPS751, MPS751G, P2N2907A, P2N2907AG, PN2907A, ZTX554, ZTX951 or ZTX953.