KSP56 Bipolar Transistor

Characteristics of KSP56 Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -80 V
  • Collector-Base Voltage, max: -80 V
  • Emitter-Base Voltage, max: -4 V
  • Collector Current − Continuous, max: -0.5 A
  • Collector Dissipation: 0.625 W
  • DC Current Gain (hfe): 50
  • Transition Frequency, min: 50 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-92

Pinout of KSP56

The KSP56 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 KSP56 is the KSP06.

SMD Version of KSP56 transistor

The 2SA1202 (SOT-89), 2SA1202-O (SOT-89), 2SA1202-Y (SOT-89), 2SA1368 (SOT-89), 2SA1368-C (SOT-89), 2SA1368-D (SOT-89), 2SA1368-E (SOT-89), 2SA1620 (SOT-23), 2SA1620-O (SOT-23), 2SA1620-Y (SOT-23), FMMTA56 (SOT-23), KST56 (SOT-23), KTA1662 (SOT-89), KTA1662O (SOT-89), KTA1662Y (SOT-89), MMBTA56 (SOT-23), PMBTA56 (SOT-23), PZTA56 (SOT-223) and SMBTA56 (SOT-23) is the SMD version of the KSP56 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.

Replacement and Equivalent for KSP56 transistor

You can replace the KSP56 with the 2N5401, 2N5401Y, 2SA709G, 2SA709O, 2SA709Y, BC528-10, BC528-16, BC528-25, KSA709, KSA709G, KSA709O, KSA709Y, KSP8599, MPS4356, MPS8599, MPS8599G, MPSA56, MPSA56G, MPSW56, MPSW56G, NTE159, PN4356, ZTX554, ZTX555, ZTX795A, ZTX953 or ZTX955.
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