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BC856CW-G
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BC856CW-G

Product Overview

Category

The BC856CW-G belongs to the category of small signal transistors.

Use

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

Characteristics

  • Small size
  • Low power consumption
  • High gain
  • Low noise

Package

The BC856CW-G is typically available in a SOT-323 package.

Essence

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

Packaging/Quantity

The BC856CW-G is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 80V
  • Collector-Emitter Voltage (VCEO): 65V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 200mW
  • Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The BC856CW-G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small form factor
  • Versatile usage in various electronic circuits
  • Low power consumption

Disadvantages

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

Working Principles

The BC856CW-G operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The BC856CW-G finds extensive use in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC856CW-G include: - BC846BW - BC847CW - BC857BW

In conclusion, the BC856CW-G is a versatile small signal transistor with a wide range of applications in electronic circuit design. Its compact size, low power consumption, and high gain make it an essential component in various electronic devices and systems.

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10 domande e risposte comuni relative all'applicazione di BC856CW-G nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of BC856CW-G in technical solutions:

  1. What is the maximum collector current (Ic) of BC856CW-G?

    • The maximum collector current (Ic) of BC856CW-G is 100mA.

  2. What is the maximum power dissipation (Pd) of BC856CW-G?

    • The maximum power dissipation (Pd) of BC856CW-G is 250mW.

  3. What is the voltage rating of BC856CW-G?

    • The voltage rating of BC856CW-G is 65V.

  4. What are the typical applications of BC856CW-G?

    • BC856CW-G is commonly used in audio amplification, signal processing, and general purpose switching applications.

  5. What is the gain (hfe) of BC856CW-G?

    • The gain (hfe) of BC856CW-G typically ranges from 110 to 800.

  6. Is BC856CW-G suitable for low noise amplifier circuits?

    • Yes, BC856CW-G is suitable for low noise amplifier circuits due to its low noise characteristics.

  7. Can BC856CW-G be used in high-frequency applications?

    • Yes, BC856CW-G can be used in high-frequency applications as it has a transition frequency (ft) of 150MHz.

  8. What is the package type of BC856CW-G?

    • BC856CW-G is available in a SOT-23 surface mount package.

  9. Does BC856CW-G have a complementary PNP transistor?

    • Yes, the complementary PNP transistor to BC856CW-G is BC846CW-G.

  10. Are there any specific thermal considerations for BC856CW-G in circuit design?

    • It is recommended to consider proper heat sinking and thermal management for BC856CW-G, especially in high-power or high-frequency applications.

These questions and answers should provide a good overview of the key technical aspects and applications of BC856CW-G.