ON Semiconductor
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BC857CLT3G
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BC857CLT3G

Product Overview

Category

The BC857CLT3G belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise
  • High voltage capability

Package

The BC857CLT3G is available in a SOT-23 package.

Essence

This transistor is essential for electronic circuit design, especially in low-power applications.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Total Power Dissipation (PTOT): 250mW
  • Transition Frequency (fT): 100MHz

Detailed Pin Configuration

The BC857CLT3G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • Small size
  • Low power dissipation
  • Versatile usage in various electronic circuits

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Relatively low breakdown voltage

Working Principles

The BC857CLT3G operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The BC857CLT3G finds extensive use in the following applications: - Audio amplifiers - Signal amplification in sensor circuits - Switching circuits in low-power devices - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC857CLT3G include: - BC847CLT1G - BC856BLT1G - BC858BLT1G - 2N3904

In conclusion, the BC857CLT3G is a versatile small signal transistor with a wide range of applications in electronic circuit design, offering high current gain and low power dissipation. Its compact size and functional features make it an essential component in various low-power electronic devices and systems.

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기술 솔루션에 BC857CLT3G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of BC857CLT3G in technical solutions:

  1. What is the maximum collector current of BC857CLT3G?

    • The maximum collector current of BC857CLT3G is 100mA.

  2. What is the typical hFE (DC current gain) of BC857CLT3G?

    • The typical hFE of BC857CLT3G is 420-800 at a collector current of 2mA.

  3. What is the maximum power dissipation of BC857CLT3G?

    • The maximum power dissipation of BC857CLT3G is 250mW.

  4. What is the voltage rating of BC857CLT3G?

    • The voltage rating of BC857CLT3G is 45V.

  5. What are the typical applications of BC857CLT3G?

    • BC857CLT3G is commonly used in audio amplification, switching, and low-power linear applications.

  6. Is BC857CLT3G suitable for use in low noise amplifier circuits?

    • Yes, BC857CLT3G is suitable for use in low noise amplifier circuits due to its low noise characteristics.

  7. Can BC857CLT3G be used in battery-powered applications?

    • Yes, BC857CLT3G is suitable for battery-powered applications due to its low power consumption.

  8. What is the thermal resistance of BC857CLT3G?

    • The thermal resistance of BC857CLT3G is typically around 417°C/W.

  9. Does BC857CLT3G have ESD protection?

    • Yes, BC857CLT3G is designed with ESD protection, making it suitable for robust applications.

  10. What are the recommended operating conditions for BC857CLT3G?

    • The recommended operating conditions for BC857CLT3G include a collector current of 100mA, a collector-emitter voltage of 45V, and an ambient temperature range of -55°C to 150°C.