ON Semiconductor
Изображение может быть репрезентативным.
Подробную информацию о продукте см. в характеристиках.
BC847BDW1T1G
Посмотреть детали Таблицы данных

BC847BDW1T1G

Product Overview

Category

The BC847BDW1T1G 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 signal transistor
  • High current gain
  • Low noise
  • Low power dissipation

Package

The BC847BDW1T1G is available in a SOT-363 package.

Packaging/Quantity

It is typically supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 6V
  • Continuous Collector Current (IC): 100mA
  • Total Power Dissipation (Ptot): 250mW
  • Transition Frequency (fT): 200MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC847BDW1T1G has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

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

Advantages and Disadvantages

Advantages

  • High current gain allows for efficient signal amplification
  • Low noise makes it suitable for low-level signal processing
  • Small package size enables compact circuit design

Disadvantages

  • Limited maximum collector current compared to power transistors
  • Relatively low power dissipation capability

Working Principles

The BC847BDW1T1G 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 BC847BDW1T1G is widely used in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC847BDW1T1G include: - 2N3904 - BC548 - 2SC945

In conclusion, the BC847BDW1T1G is a versatile small signal transistor with high current gain and low noise characteristics, making it suitable for a wide range of amplification and switching applications in electronic circuits.

[Word Count: 306]

Перечислите 10 распространенных вопросов и ответов, связанных с применением BC847BDW1T1G в технических решениях.

  1. What is the BC847BDW1T1G transistor used for?

    • The BC847BDW1T1G is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC847BDW1T1G?

    • The BC847BDW1T1G has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.

  3. How can the BC847BDW1T1G be used in amplification circuits?

    • The BC847BDW1T1G can be used as a basic building block in audio and radio frequency amplifiers due to its high current gain and low noise characteristics.

  4. Can the BC847BDW1T1G be used for switching applications?

    • Yes, the BC847BDW1T1G can be used for low-power switching applications such as signal routing and digital logic due to its fast switching speed and low saturation voltage.

  5. What are some typical circuit configurations using the BC847BDW1T1G?

    • Common configurations include common emitter amplifiers, emitter followers, and switch-mode circuits.

  6. What are the temperature considerations for the BC847BDW1T1G?

    • The BC847BDW1T1G has a maximum operating temperature of 150°C, making it suitable for a wide range of environmental conditions.

  7. Are there any specific layout or PCB design considerations when using the BC847BDW1T1G?

    • It's important to minimize parasitic capacitance and inductance in the layout to ensure stable and predictable performance.

  8. What are the typical applications where the BC847BDW1T1G is commonly used?

    • The BC847BDW1T1G is often used in audio amplifiers, signal processing circuits, sensor interfaces, and low-power switching applications.

  9. What are the advantages of using the BC847BDW1T1G in technical solutions?

    • The BC847BDW1T1G offers high current gain, low noise, and compatibility with a wide range of circuit configurations, making it versatile for various applications.

  10. Are there any alternative transistors that can be used in place of the BC847BDW1T1G?

    • Alternatives include the BC547B and BC548B transistors, which have similar characteristics and can be used as substitutes in many applications.