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BC548B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BC548BMOTO145Yes

BC548B is a general-purpose NPN bipolar junction transistor (BJT) manufactured by **NS (NXP Semiconductors, formerly Philips Semiconductors)**.

The BC548B is a general-purpose NPN bipolar junction transistor (BJT) manufactured by NS (NXP Semiconductors, formerly Philips Semiconductors).

Key Specifications:

  • Type: NPN
  • Package: TO-92
  • Collector-Emitter Voltage (VCEO): 30V
  • Collector-Base Voltage (VCBO): 30V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Total Power Dissipation (Ptot): 500mW
  • DC Current Gain (hFE): 200–450 (at IC = 2mA, VCE = 5V)
  • Transition Frequency (fT): 150MHz
  • Operating Temperature Range: -65°C to +150°C

The BC548B is commonly used in amplification and switching applications. It is part of the BC548 series, with the "B" suffix indicating a medium gain range.

For exact details, refer to the official NXP datasheet.

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