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BC847BS,115
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BC847BS,115

Product Overview

Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Small signal NPN transistor, high current gain, low voltage drop
Package: SOT-23
Essence: Small size, high performance
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • Power Dissipation (Ptot): 250mW
  • Transition Frequency (ft): 270MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed

Advantages

  • Small package size
  • High current gain
  • Low voltage drop

Disadvantages

  • Limited power dissipation capability
  • Limited collector current

Working Principles

The BC847BS,115 is a small signal NPN transistor that amplifies and switches electronic signals. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals.

Detailed Application Field Plans

  1. Audio amplification circuits
  2. Signal amplification in sensor circuits
  3. Switching applications in digital circuits

Detailed and Complete Alternative Models

  1. BC846BS,115
  2. BC848BS,115
  3. 2N3904

This completes the entry for BC847BS,115 with a total of 298 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BC847BS,115 en soluciones técnicas

  1. What is the BC847BS,115 transistor used for?

    • The BC847BS,115 is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC847BS,115 transistor?

    • The BC847BS,115 transistor typically has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.

  3. Can the BC847BS,115 be used for audio amplification?

    • Yes, the BC847BS,115 can be used for small-signal audio amplification in low-power applications.

  4. Is the BC847BS,115 suitable for switching applications?

    • Yes, the BC847BS,115 is commonly used for low-power switching applications due to its fast switching speed and low saturation voltage.

  5. What are the typical operating conditions for the BC847BS,115?

    • The BC847BS,115 transistor is typically operated at a collector current of around 10-50mA and a collector-emitter voltage of 20V.

  6. Can the BC847BS,115 be used in high-frequency applications?

    • The BC847BS,115 can be used in moderate frequency applications, but it may not be suitable for very high-frequency applications due to its transition frequency limitations.

  7. What are some common circuit configurations using the BC847BS,115?

    • Common circuit configurations include common emitter, common base, and emitter follower configurations for various amplification and switching purposes.

  8. Does the BC847BS,115 require any specific biasing arrangements?

    • The BC847BS,115 requires appropriate biasing arrangements to ensure proper operation and to avoid thermal runaway.

  9. Are there any alternative transistors that can be used as substitutes for the BC847BS,115?

    • Yes, alternatives such as BC548, 2N2222, and 2N3904 can be used as substitutes for the BC847BS,115 depending on the specific application requirements.

  10. Where can I find detailed datasheets and application notes for the BC847BS,115?

    • Detailed datasheets and application notes for the BC847BS,115 can be found on the manufacturer's website or through authorized distributors.