PN4355 Bipolar Transistor

Characteristics of PN4355 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: -0.5 A
  • Collector Dissipation: 0.625 W
  • DC Current Gain (hfe): 100 to 400
  • Transition Frequency, min: 500 MHz
  • Noise Figure, max: 3 dB
  • Operating and Storage Junction Temperature Range: -65 to +150 °C
  • Package: TO-92
  • Electrically Similar to the Popular 2N4355 transistor

Pinout of PN4355

The PN4355 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.

SMD Version of PN4355 transistor

The FMMTA55 (SOT-23), KST55 (SOT-23), MMBTA55 (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the PN4355 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.

Replacement and Equivalent for PN4355 transistor

You can replace the PN4355 with the 2SA708, BC527, BC528, KSA708, KSP55, KSP56, MPS4354, MPS4355, MPS751, MPS751G, MPSA55, MPSA55G, MPSA56, MPSA56G, MPSW55, MPSW55G, MPSW56, MPSW56G or PN4354.
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