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BC846CMTF
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BC846CMTF

Product Overview

Category

BC846CMTF 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
  • Small package size

Package

The BC846CMTF comes in a SOT-23 package, which is a small surface-mount transistor package.

Essence

This transistor is essential for low-power electronic circuit design and signal amplification.

Packaging/Quantity

The BC846CMTF is typically available in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 80V
  • Collector-Emitter Voltage (VCEO): 65V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 250mW
  • Transition Frequency (fT): 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC846CMTF has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

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

Advantages

  • Small package size
  • Low power dissipation
  • Suitable for low-power applications

Disadvantages

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

Working Principles

The BC846CMTF 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 BC846CMTF is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to BC846CMTF include: - BC847CMTF - BC848CMTF - 2N3904 - 2N2222A

In conclusion, the BC846CMTF is a small signal transistor with versatile applications in electronic circuits, offering high current gain and low power dissipation. Its compact package and functional features make it suitable for various low-power applications.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de BC846CMTF em soluções técnicas

Sure, here are 10 common questions and answers related to the application of BC846CMTF in technical solutions:

  1. What is the maximum collector current (IC) of BC846CMTF?

    • The maximum collector current (IC) of BC846CMTF is 100mA.

  2. What is the typical gain (hFE) of BC846CMTF at a collector current of 10mA?

    • The typical gain (hFE) of BC846CMTF at a collector current of 10mA is 200-450.

  3. What is the maximum power dissipation (Ptot) of BC846CMTF?

    • The maximum power dissipation (Ptot) of BC846CMTF is 250mW.

  4. What is the voltage rating for BC846CMTF?

    • The voltage rating for BC846CMTF is 65V.

  5. Can BC846CMTF be used in low-power switching applications?

    • Yes, BC846CMTF can be used in low-power switching applications due to its low collector-emitter saturation voltage.

  6. Is BC846CMTF suitable for general amplification purposes?

    • Yes, BC846CMTF is suitable for general amplification purposes, especially in low-power audio and signal amplification.

  7. What are the typical applications of BC846CMTF in electronic circuits?

    • Typical applications of BC846CMTF include small-signal amplification, switching, and voltage regulation in various electronic circuits.

  8. Does BC846CMTF have high-frequency capabilities?

    • Yes, BC846CMTF has good high-frequency performance, making it suitable for RF applications and oscillators.

  9. What are the recommended operating conditions for BC846CMTF?

    • The recommended operating conditions for BC846CMTF include a collector current (IC) of 10mA, a collector-emitter voltage (VCE) of 20V, and a maximum power dissipation (Ptot) of 250mW.

  10. Are there any specific layout considerations when using BC846CMTF in a PCB design?

    • It is recommended to minimize lead lengths and keep input and output traces short to reduce parasitic effects when incorporating BC846CMTF into a PCB design.

These questions and answers cover various aspects of the application of BC846CMTF in technical solutions. If you have more specific questions, feel free to ask!