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JAN2N6287
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JAN2N6287

Product Overview

Category

The JAN2N6287 is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications.

Use

It is commonly used in power amplifiers, audio amplifiers, and high-speed switching circuits.

Characteristics

  • High power handling capability
  • Low saturation voltage
  • Fast switching speed

Package

The JAN2N6287 is typically available in a TO-3 metal can package.

Essence

This transistor is essential for high-power amplification and fast switching operations.

Packaging/Quantity

It is usually supplied in bulk packaging with varying quantities depending on the supplier.

Specifications

  • Collector-Base Voltage: 100V
  • Collector-Emitter Voltage: 100V
  • Emitter-Base Voltage: 5V
  • Collector Current: 15A
  • Power Dissipation: 150W
  • Transition Frequency: 4MHz
  • Operating Temperature: -65°C to 200°C

Detailed Pin Configuration

  1. Base (B)
  2. Collector (C)
  3. Emitter (E)

Functional Features

The JAN2N6287 offers high power amplification and efficient switching capabilities due to its low saturation voltage and fast switching speed.

Advantages and Disadvantages

Advantages

  • High power handling
  • Low saturation voltage
  • Fast switching speed

Disadvantages

  • Relatively large package size
  • Limited frequency response compared to newer transistor technologies

Working Principles

The JAN2N6287 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

Audio Amplifiers

The JAN2N6287 can be used in audio amplifiers to provide high power output for driving speakers.

Power Amplifiers

In power amplifier circuits, this transistor can deliver high current and power levels for various applications.

High-Speed Switching Circuits

For applications requiring fast switching, such as inverter circuits or motor control, the JAN2N6287 can effectively handle rapid changes in signal states.

Detailed and Complete Alternative Models

  • 2N6287
  • MJ15003
  • TIP35C
  • MJE15030

In conclusion, the JAN2N6287 is a versatile high-power BJT suitable for a wide range of amplifier and switching applications, offering high power handling, low saturation voltage, and fast switching speed. While it may have limitations in terms of package size and frequency response, it remains a reliable choice for many electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av JAN2N6287 i tekniska lösningar

  1. What is the JAN2N6287 transistor used for?

    • The JAN2N6287 is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.

  2. What are the key specifications of the JAN2N6287 transistor?

    • The JAN2N6287 transistor typically has a collector current rating of 15A, a collector-emitter voltage rating of 80V, and a power dissipation of 150W.

  3. What are some typical applications of the JAN2N6287 transistor?

    • Common applications include audio amplifiers, power supplies, motor control, and high-power switching circuits.

  4. What are the important considerations when designing with the JAN2N6287 transistor?

    • It's crucial to consider heat dissipation, proper biasing, and ensuring that the maximum ratings are not exceeded to ensure reliable operation.

  5. How do I properly mount and heatsink the JAN2N6287 transistor?

    • Mount the transistor on a suitable heatsink using thermal grease or pads to ensure efficient heat dissipation and prevent overheating.

  6. What are the typical operating conditions for the JAN2N6287 transistor?

    • The transistor operates within a temperature range of -65°C to 200°C and requires appropriate base drive and load conditions for optimal performance.

  7. Can the JAN2N6287 be used in high-frequency applications?

    • While it's primarily designed for high-power applications, it may not be suitable for high-frequency designs due to its inherent capacitance and switching characteristics.

  8. What are the common failure modes of the JAN2N6287 transistor?

    • Common failure modes include thermal runaway due to inadequate heatsinking, overvoltage stress, and excessive current leading to breakdown.

  9. Are there any recommended alternative transistors to the JAN2N6287?

    • Alternatives such as the MJL3281A or MJL1302A may be suitable depending on specific application requirements.

  10. Where can I find detailed application notes and reference designs for the JAN2N6287 transistor?

    • Detailed application notes and reference designs can often be found in the manufacturer's datasheet, application notes, or technical support resources. Additionally, online forums and communities may provide valuable insights into practical implementations.