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BC147B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BC147BTI300Yes

BC147B is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Texas Instruments (TI).

The BC147B is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

Specifications:

  • Transistor Type: NPN
  • Maximum Collector-Base Voltage (VCB): 50V
  • Maximum Collector-Emitter Voltage (VCE): 45V
  • Maximum Emitter-Base Voltage (VEB): 6V
  • Continuous Collector Current (IC): 100mA
  • Total Power Dissipation (Ptot): 300mW
  • DC Current Gain (hFE): 125 - 800 (typical)
  • Transition Frequency (fT): 150MHz (minimum)
  • Operating Temperature Range: -65°C to +200°C

Descriptions:

  • The BC147B is a low-power, high-gain NPN transistor designed for general-purpose amplification and switching applications.
  • It is housed in a TO-39 metal can package, providing good thermal performance.
  • Suitable for use in audio amplifiers, signal processing, and low-power switching circuits.

Features:

  • High current gain (hFE) for improved signal amplification.
  • Low noise performance, making it suitable for audio applications.
  • Robust construction with a wide operating temperature range.
  • Fast switching speed, useful in digital and analog circuits.

This information is based on TI's datasheet for the BC147B transistor. For detailed electrical characteristics and application notes, refer to the official datasheet.

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