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2N6987U
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2N6987U

Product Overview

Category

2N6987U belongs to the category of semiconductor devices.

Use

It is commonly used as a high-power NPN bipolar junction transistor (BJT) for various electronic applications.

Characteristics

  • High power handling capability
  • Low noise
  • High current gain
  • Fast switching speed

Package

The 2N6987U is typically available in a TO-220 package.

Essence

The essence of 2N6987U lies in its ability to amplify and switch electronic signals with high power requirements.

Packaging/Quantity

It is usually packaged individually and available in varying quantities depending on the supplier.

Specifications

  • Maximum Collector-Emitter Voltage: Vce = 100V
  • Maximum Collector Current: Ic = 10A
  • Power Dissipation: Pd = 100W
  • Transition Frequency: ft = 30MHz
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The 2N6987U has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High power amplification
  • Fast switching capabilities
  • Suitable for high-frequency applications
  • Low noise operation

Advantages

  • High power handling capability
  • Versatile for various electronic applications
  • Low noise operation

Disadvantages

  • Relatively limited transition frequency compared to some alternative models
  • May require heat sinking for high-power applications

Working Principles

The 2N6987U 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 2N6987U finds application in various fields including: - Power amplifiers - Switching circuits - RF applications - Audio amplification

Detailed and Complete Alternative Models

Some alternative models to 2N6987U include: - 2N3055 - MJ15003 - TIP31C - MJE13009

In conclusion, the 2N6987U is a versatile high-power BJT suitable for a wide range of electronic applications, offering high power handling capability, low noise operation, and fast switching speed. Its use spans across power amplifiers, switching circuits, RF applications, and audio amplification, making it an essential component in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2N6987U en soluciones técnicas

  1. What is 2N6987U and what is its application?

    • 2N6987U is a high-power NPN bipolar junction transistor commonly used in power amplifier circuits, voltage regulators, and other high-power applications.

  2. What are the key specifications of 2N6987U?

    • The key specifications include a maximum collector current of 20A, a maximum collector-emitter voltage of 250V, and a power dissipation of 200W.

  3. How does 2N6987U compare to similar transistors in terms of performance?

    • Compared to similar transistors, 2N6987U offers higher power dissipation and can handle larger currents, making it suitable for high-power applications.

  4. What are the typical circuit configurations in which 2N6987U is used?

    • 2N6987U is commonly used in common emitter and emitter follower configurations in power amplifier circuits and voltage regulator designs.

  5. What are the thermal considerations when using 2N6987U in a technical solution?

    • Proper heat sinking and thermal management are crucial when using 2N6987U due to its high power dissipation, ensuring that it operates within its safe temperature limits.

  6. Are there any specific precautions to consider when designing with 2N6987U?

    • It's important to ensure proper base drive and avoid operating the transistor beyond its maximum ratings to prevent damage or degradation.

  7. Can 2N6987U be used in switching applications?

    • While 2N6987U is primarily designed for linear amplifier applications, it can also be used in certain low-frequency switching applications.

  8. What are the typical failure modes of 2N6987U and how can they be mitigated?

    • Common failure modes include thermal runaway and overvoltage breakdown. These can be mitigated through proper design, thermal management, and protection circuitry.

  9. What are the recommended storage and operating conditions for 2N6987U?

    • It should be stored in an anti-static bag in a cool, dry place, and operated within its specified temperature and voltage ranges.

  10. Where can I find detailed application notes and reference designs for using 2N6987U in technical solutions?

    • Detailed application notes and reference designs can often be found in the manufacturer's datasheet, application guides, or technical support resources.