Nexperia USA Inc.
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BC847RAPNZ
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BC847RAPNZ

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: High-performance small-signal transistor
Packaging/Quantity: Reel, 3000 units

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • Total Power Dissipation (PTOT): 250mW
  • Transition Frequency (fT): 200MHz
  • 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
  • High transition frequency
  • Small package size

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Low noise makes it suitable for audio applications - Small package size enables compact circuit designs

Disadvantages: - Limited maximum collector current compared to power transistors - Limited power dissipation capability

Working Principles

BC847RAPNZ operates as a small-signal NPN transistor, amplifying or switching electronic signals. When a small current flows into the base (B) terminal, it controls a larger current flowing between the collector (C) and emitter (E) terminals.

Detailed Application Field Plans

  1. Audio Amplification: BC847RAPNZ is commonly used in audio amplifier circuits due to its low noise characteristics and high current gain.
  2. Signal Switching: It can be utilized in electronic switches to control the flow of signals in various electronic devices.
  3. Oscillator Circuits: The high transition frequency makes it suitable for use in oscillator circuits for generating high-frequency signals.

Detailed and Complete Alternative Models

  1. BC846RAPNZ: Similar specifications with slightly lower transition frequency
  2. BC848RAPNZ: Higher current gain and power dissipation capability
  3. 2N3904: Widely used alternative with comparable characteristics

This comprehensive entry provides an in-depth understanding of BC847RAPNZ, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BC847RAPNZ en soluciones técnicas

  1. What is BC847RAPNZ?

    • BC847RAPNZ is a general-purpose NPN bipolar junction transistor (BJT) commonly used in amplification and switching applications.

  2. What are the key features of BC847RAPNZ?

    • The key features include low noise, high current gain, low power dissipation, and high transition frequency.

  3. What are the typical applications of BC847RAPNZ?

    • Typical applications include audio amplification, signal processing, voltage regulation, and digital logic circuits.

  4. What is the maximum collector current of BC847RAPNZ?

    • The maximum collector current is 100mA.

  5. What is the maximum collector-emitter voltage of BC847RAPNZ?

    • The maximum collector-emitter voltage is 45V.

  6. What is the thermal resistance of BC847RAPNZ?

    • The thermal resistance is typically around 417°C/W.

  7. What are the recommended operating conditions for BC847RAPNZ?

    • The recommended operating conditions include a collector current of 10mA to 100mA and a collector-emitter voltage of 45V.

  8. Can BC847RAPNZ be used in high-frequency applications?

    • Yes, BC847RAPNZ has a high transition frequency, making it suitable for high-frequency applications.

  9. Is BC847RAPNZ suitable for low-power applications?

    • Yes, BC847RAPNZ is suitable for low-power applications due to its low power dissipation.

  10. Where can I find the detailed datasheet for BC847RAPNZ?

    • The detailed datasheet for BC847RAPNZ can be found on the manufacturer's website or through authorized distributors.