Nexperia USA Inc.
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BC847CW/MIF
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BC847CW/MIF

Product Overview

Category

The BC847CW/MIF belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching purposes in electronic circuits.

Characteristics

  • Small size
  • Low power consumption
  • High gain
  • Fast switching speed

Package

The BC847CW/MIF is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying weak signals and controlling larger currents in various electronic applications.

Packaging/Quantity

It is usually packaged in reels containing a quantity of 3000 units.

Specifications

  • Maximum Collector-Base Voltage: 45V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 250mW
  • Transition Frequency: 100MHz

Detailed Pin Configuration

The BC847CW/MIF has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High current gain
  • Low noise
  • Wide operating voltage range

Advantages

  • Small form factor
  • Versatile usage
  • Reliable performance

Disadvantages

  • Limited power handling capability
  • Susceptible to thermal runaway at high currents

Working Principles

The BC847CW/MIF operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.

Detailed Application Field Plans

The BC847CW/MIF finds extensive use in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC847CW/MIF include: - 2N3904 - BC548 - 2SC945

In conclusion, the BC847CW/MIF is a versatile small signal transistor with wide-ranging applications in electronic circuits. Its compact size, high gain, and fast switching speed make it an essential component in various electronic devices and systems.

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  1. What is the BC847CW/MIF transistor used for?

    • The BC847CW/MIF transistor is commonly used for amplification and switching applications in electronic circuits.

  2. What are the key features of the BC847CW/MIF transistor?

    • The BC847CW/MIF transistor features high current gain, low noise, and low power dissipation, making it suitable for various technical solutions.

  3. What are the typical operating conditions for the BC847CW/MIF transistor?

    • The BC847CW/MIF transistor typically operates at a maximum collector current of 100mA and a maximum collector-emitter voltage of 45V.

  4. How does the BC847CW/MIF transistor compare to similar transistors in its class?

    • The BC847CW/MIF transistor offers improved performance in terms of current gain and noise characteristics compared to similar transistors.

  5. Can the BC847CW/MIF transistor be used in audio amplifier circuits?

    • Yes, the BC847CW/MIF transistor can be used in audio amplifier circuits due to its low noise and high gain characteristics.

  6. What are the recommended biasing and operating conditions for the BC847CW/MIF transistor in a common-emitter configuration?

    • The recommended biasing conditions include setting the base current and collector-emitter voltage within specified limits for optimal performance.

  7. Are there any specific thermal considerations when using the BC847CW/MIF transistor in high-power applications?

    • In high-power applications, proper heat sinking and thermal management should be considered to ensure the BC847CW/MIF transistor operates within its temperature limits.

  8. Can the BC847CW/MIF transistor be used in low-power switching applications?

    • Yes, the BC847CW/MIF transistor is suitable for low-power switching applications due to its low power dissipation and fast switching speed.

  9. What are the typical package options available for the BC847CW/MIF transistor?

    • The BC847CW/MIF transistor is commonly available in SOT-23 and SOT-323 packages, offering compact and versatile mounting options.

  10. Are there any known limitations or failure modes associated with the BC847CW/MIF transistor?

    • While the BC847CW/MIF transistor is robust, care should be taken to avoid exceeding maximum ratings and to protect against electrostatic discharge to prevent damage.