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BC847BPDW1T3G
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BC847BPDW1T3G

Product Overview

Category

The BC847BPDW1T3G belongs to the category of small signal transistors.

Use

It is commonly used in amplification and switching applications in electronic circuits.

Characteristics

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

Package

The BC847BPDW1T3G is available in a SOT-363 package.

Essence

This transistor is essential for amplifying weak signals and controlling the flow of current in electronic devices.

Packaging/Quantity

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

Specifications

  • Maximum Collector-Base Voltage: 45V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 250mW
  • Transition Frequency: 100MHz
  • Noise Figure: 2dB

Detailed Pin Configuration

The BC847BPDW1T3G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise
  • Fast switching speed
  • Wide operating frequency range

Advantages

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

Disadvantages

  • Limited maximum collector current
  • Sensitivity to temperature variations

Working Principles

The BC847BPDW1T3G 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 BC847BPDW1T3G is widely used in: - Audio amplifiers - Signal processing circuits - Oscillator circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the BC847BPDW1T3G include: - 2N3904 - BC548 - 2SC945

In conclusion, the BC847BPDW1T3G is a versatile small signal transistor with high gain and fast switching speed, making it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von BC847BPDW1T3G in technischen Lösungen auf

  1. What is the BC847BPDW1T3G transistor used for?

    • The BC847BPDW1T3G is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC847BPDW1T3G transistor?

    • The BC847BPDW1T3G has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.

  3. Can the BC847BPDW1T3G be used for audio amplification?

    • Yes, the BC847BPDW1T3G can be used for small-signal audio amplification in low-power applications.

  4. Is the BC847BPDW1T3G suitable for switching applications?

    • Yes, the BC847BPDW1T3G is commonly used for low-power switching applications due to its fast switching speed and low saturation voltage.

  5. What are the typical operating conditions for the BC847BPDW1T3G?

    • The BC847BPDW1T3G operates within a temperature range of -55°C to 150°C and is typically used with a base current of 5mA to 100mA.

  6. Can the BC847BPDW1T3G be used in high-frequency applications?

    • While the BC847BPDW1T3G has moderate frequency capabilities, it is more suited for low to moderate frequency applications.

  7. What are the recommended biasing configurations for the BC847BPDW1T3G?

    • Common biasing configurations include common emitter, common base, and common collector configurations, depending on the specific application requirements.

  8. Does the BC847BPDW1T3G require any external components for typical operation?

    • The BC847BPDW1T3G may require external resistors or capacitors depending on the specific circuit configuration and application needs.

  9. Are there any alternative transistors that can be used in place of the BC847BPDW1T3G?

    • Alternatives to the BC847BPDW1T3G include the BC547, 2N2222, and 2N3904, which have similar characteristics and can be used in many of the same applications.

  10. Where can I find detailed application notes and reference designs for using the BC847BPDW1T3G in technical solutions?

    • Detailed application notes and reference designs for the BC847BPDW1T3G can be found in the manufacturer's datasheet, as well as in various electronics engineering resources and forums.