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TBC847B,LM
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TBC847B,LM Product Overview

Introduction

TBC847B,LM is a versatile semiconductor component that belongs to the category of small signal transistors. This product is widely used in electronic circuits for amplification and switching applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Small Signal Transistor
  • Use: Amplification and Switching Applications
  • Characteristics: High Gain, Low Noise, Small Package Size
  • Package: SOT-23 (Small Outline Transistor)
  • Essence: Silicon NPN Epitaxial Planar Transistor
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Maximum Power Dissipation: 225mW
  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • DC Current Gain (hFE): 100 to 600
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

The TBC847B,LM transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High DC Current Gain
  • Low Noise
  • Fast Switching Speed
  • Wide Frequency Bandwidth

Advantages and Disadvantages

Advantages

  • Small Package Size
  • High Gain
  • Low Noise
  • Wide Frequency Bandwidth

Disadvantages

  • Limited Collector Current
  • Limited Collector-Emitter Voltage

Working Principles

The TBC847B,LM operates based on the principles of bipolar junction transistors, utilizing the interaction between the layers of doped semiconductor material to control the flow of current.

Detailed Application Field Plans

The TBC847B,LM transistor finds extensive use in various electronic applications, including: - Audio Amplifiers - Signal Processing Circuits - Oscillator Circuits - Switching Circuits

Detailed and Complete Alternative Models

Some alternative models to TBC847B,LM include: - BC547 - 2N2222 - 2N3904 - PN2222

In conclusion, the TBC847B,LM small signal transistor offers high performance and versatility in amplification and switching applications, making it an essential component in modern electronic circuit design.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TBC847B,LM dalam solusi teknis

  1. What is TBC847B,LM?

    • TBC847B,LM is a high-performance, low-noise NPN bipolar junction transistor (BJT) designed for use in a wide range of technical applications.

  2. What are the key features of TBC847B,LM?

    • The key features of TBC847B,LM include low noise, high gain, and low distortion, making it suitable for applications requiring high performance in amplification and signal processing.

  3. In what technical solutions can TBC847B,LM be used?

    • TBC847B,LM can be used in audio amplifiers, instrumentation amplifiers, sensor interfaces, and other applications where low noise and high performance are critical.

  4. What are the typical operating conditions for TBC847B,LM?

    • TBC847B,LM operates under typical conditions of a collector current (Ic) of 100 mA, a collector-emitter voltage (Vce) of 20 V, and a power dissipation (Pd) of 330 mW.

  5. What is the pin configuration of TBC847B,LM?

    • TBC847B,LM has a standard NPN BJT pin configuration with a collector, base, and emitter.

  6. Can TBC847B,LM be used in high-frequency applications?

    • Yes, TBC847B,LM is suitable for high-frequency applications due to its low noise and high gain characteristics.

  7. Does TBC847B,LM require any special heat sinking or thermal considerations?

    • TBC847B,LM may require appropriate heat sinking or thermal management based on the specific application and operating conditions to ensure optimal performance and reliability.

  8. What are the recommended circuit configurations for using TBC847B,LM in amplifier designs?

    • Common-emitter and common-base configurations are commonly used for amplifier designs utilizing TBC847B,LM, depending on the specific requirements of the application.

  9. Are there any known limitations or sensitivities of TBC847B,LM in certain operating conditions?

    • TBC847B,LM may exhibit limitations in extreme temperature or voltage conditions, and it is important to consider these factors when designing with this transistor.

  10. Where can I find detailed application notes and reference designs for TBC847B,LM?

    • Detailed application notes and reference designs for TBC847B,LM can be found in the product datasheet, manufacturer's application guides, and technical resources provided by semiconductor component distributors.