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BC858B �30V 100mA PNP Transistor SOT-23 SMD Package

BC858B �30V 100mA PNP Transistor SOT-23 SMD Package

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The BC858 is a general-purpose PNP bipolar junction (BJT) designed for low-power amplification and switching applications. It is housed in a compact SOT-23 surface-mount device (SMD) package, making it suitable for modern high-density electronic designs.

Specifications:

  • Type: PNP Transistor
  • Collector-Emitter Voltage (Vce): 30V
  • Collector-Base Voltage (Vcbo): 30V
  • Emitter-Base Voltage (Vebo): 5V
  • Collector Current (Ic): 100mA
  • Power Dissipation (Ptot): 250mW

Pin Configuration:

  1. Emitter
  2. Base
  3. Collector

Key Characteristics:

  • DC Current Gain (hFE): Typically ranges from 110 to 800, depending on the specific variant (A, B, or C).
  • Transition Frequency (fT): 150MHz
  • Collector-Emitter Saturation Voltage (Vce(sat)): 200mV
  • Noise Figure: 2dB

Features:

  • High DC Current Gain
  • Low Noise
  • High Transition Frequency
  • Low Saturation Voltage
  • Suitable for Surface-Mount Applications

Applications:

  • General-Purpose Amplification
  • Switching
  • Signal Processing
  • Low-Power Applications

Note: Product images are for illustrative purposes only and may differ from the actual product.

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