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2N5912

2N5912 Transistor

Product Overview

The 2N5912 is a silicon PNP power transistor designed for general-purpose amplifier and switching applications. This transistor falls under the category of discrete semiconductor devices and is commonly used in electronic circuits for its amplification and switching capabilities.

Basic Information Overview

  • Category: Discrete Semiconductor Device
  • Use: Amplification and Switching
  • Characteristics: High voltage, high current capability
  • Package: TO-39 metal can package
  • Essence: Silicon PNP power transistor
  • Packaging/Quantity: Typically available in bulk packaging

Specifications

  • Collector-Emitter Voltage (VCEO): 60V
  • Collector-Base Voltage (VCBO): 80V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 3A
  • Power Dissipation (Pd): 20W
  • Transition Frequency (ft): 3MHz

Detailed Pin Configuration

The 2N5912 transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Suitable for high-power applications
  • Low saturation voltage reduces power dissipation
  • Fast switching speed allows for efficient operation in switching circuits

Disadvantages

  • Relatively large package size compared to modern SMD components
  • Limited frequency response compared to RF transistors

Working Principles

The 2N5912 operates based on the principles of bipolar junction transistors (BJTs). In its PNP configuration, it allows current to flow from the emitter to the collector when a small current flows from the base to the emitter.

Detailed Application Field Plans

The 2N5912 transistor finds application in various electronic circuits, including: - Power amplifiers - Audio amplifiers - Switching regulators - Motor control circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N5912 include: - 2N5886 - 2N5888 - 2N5889 - 2N5890

In conclusion, the 2N5912 transistor is a versatile component suitable for a wide range of amplification and switching applications, offering high voltage and current capabilities along with fast switching speeds. Its robust characteristics make it a popular choice in electronic circuit design.

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技術ソリューションにおける 2N5912 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the 2N5912 transistor used for?

    • The 2N5912 is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.

  2. What are the key specifications of the 2N5912 transistor?

    • The 2N5912 has a maximum collector current of 15A, a maximum collector-emitter voltage of 250V, and a power dissipation of 200W.

  3. Can the 2N5912 be used in audio amplifier circuits?

    • Yes, the 2N5912 can be used in audio amplifier circuits due to its high power handling capabilities.

  4. What are some typical applications of the 2N5912 in technical solutions?

    • The 2N5912 is commonly used in power supplies, motor control, audio amplifiers, and high-power switching applications.

  5. What are the recommended operating conditions for the 2N5912?

    • The 2N5912 operates best within a temperature range of -65°C to 200°C and requires proper heat sinking for high-power applications.

  6. Is the 2N5912 suitable for high-frequency applications?

    • No, the 2N5912 is not designed for high-frequency applications due to its slower switching speeds.

  7. What are the typical circuit configurations for using the 2N5912 in power amplifier designs?

    • The 2N5912 is often used in common emitter or common collector configurations for power amplifier designs.

  8. Are there any specific considerations for driving the 2N5912 in switching applications?

    • It's important to provide adequate base drive current to ensure fast and efficient switching performance in high-power switching applications.

  9. Can the 2N5912 be used in automotive applications?

    • Yes, the 2N5912 is suitable for automotive applications such as motor control and power management due to its high power handling capabilities.

  10. What are some alternative transistors that can be used as substitutes for the 2N5912?

    • Alternatives to the 2N5912 include transistors such as the TIP31, TIP32, and MJ15003, which offer similar power handling capabilities and characteristics.