KN2907 Bipolar Transistor

Characteristics of KN2907 Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -40 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 (hfe): 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 2N2907 transistor

Pinout of KN2907

The KN2907 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.

Complementary NPN transistor

The complementary NPN transistor to the KN2907 is the KN2222.

SMD Version of KN2907 transistor

The 2SB710A (SOT-23), FMMT2907 (SOT-23), FMMT2907R (SOT-23), KN2907S (SOT-23), KTN2907S (SOT-23), KTN2907U (SOT-323), MMBT200 (SOT-23), PMBT2907 (SOT-23) and PMST2907 (SOT-23) is the SMD version of the KN2907 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.

Replacement and Equivalent for KN2907 transistor

You can replace the KN2907 with the 2N4403, 2SA708, BC527, BC528, KN2907A, KSA708, KSP2907A, KTN2907, KTN2907A, MPS2907, MPS2907A, MPS2907AG, MPS2907G, MPS4354, MPS4355, MPS750, MPS750G, MPS751, MPS751G, MPSW51A, MPSW51AG, P2N2907A, P2N2907AG, PN2905, PN2905A, PN2907, PN2907A, ZTX550 or ZTX951.
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