Microsemi Corporation
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JAN2N6249
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JAN2N6249

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current, low power dissipation
  • Package: TO-18 metal can package
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Typically sold individually or in small quantities

Specifications

  • Maximum Voltage: 40V
  • Maximum Current: 600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JAN2N6249 transistor has three pins: 1. Emitter (E): Connected to the N-type semiconductor material 2. Base (B): Controls the flow of current between the emitter and collector 3. Collector (C): Collects the majority charge carriers

Functional Features

  • High voltage capability
  • Low leakage current
  • Fast switching speed
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Suitable for high voltage applications
  • Low power dissipation
  • Fast switching speed

Disadvantages

  • Limited maximum current compared to some modern transistors
  • Relatively lower transition frequency

Working Principles

The JAN2N6249 operates based on the principles of bipolar junction transistors. When a small current flows into the base, it controls a larger current flowing between the collector and emitter, allowing for amplification and switching functions.

Detailed Application Field Plans

The JAN2N6249 is commonly used in the following applications: - Audio amplifiers - Switching circuits - Power supply regulators - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the JAN2N6249 include: - 2N3904 - BC547 - 2N2222 - MPSA13

In conclusion, the JAN2N6249 transistor is a versatile component with high voltage capabilities, suitable for various amplification and switching applications across different industries.

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10个与JAN2N6249在技术解决方案中的应用相关的常见问题及解答

  1. What is JAN2N6249?

    • JAN2N6249 is a high-reliability, military-grade silicon NPN power transistor designed for use in demanding applications.

  2. What are the key specifications of JAN2N6249?

    • The JAN2N6249 features a voltage rating of 80V, a current rating of 4A, and a power dissipation of 50W.

  3. In what types of technical solutions can JAN2N6249 be used?

    • JAN2N6249 is commonly used in power supply circuits, motor control systems, and audio amplifiers due to its high reliability and performance.

  4. What are the temperature considerations for JAN2N6249?

    • JAN2N6249 has an operating temperature range of -65°C to 200°C, making it suitable for harsh environmental conditions.

  5. How does JAN2N6249 compare to commercial-grade transistors?

    • JAN2N6249 is built to stricter military standards, ensuring higher reliability and performance compared to commercial-grade transistors.

  6. Can JAN2N6249 be used in automotive applications?

    • Yes, JAN2N6249's rugged construction and high-temperature capabilities make it suitable for automotive electronic systems.

  7. What are the typical failure modes of JAN2N6249?

    • Common failure modes include thermal overstress, overvoltage conditions, and excessive current leading to junction breakdown.

  8. Are there any specific handling or mounting requirements for JAN2N6249?

    • Proper heat sinking and careful handling to prevent electrostatic discharge are important when using JAN2N6249 in technical solutions.

  9. Can JAN2N6249 be used in switching applications?

    • Yes, JAN2N6249 can be utilized in switching circuits due to its fast switching speed and high voltage/current ratings.

  10. Where can I find detailed application notes for using JAN2N6249 in technical solutions?

    • Detailed application notes and guidelines for JAN2N6249 can be found in the manufacturer's datasheet and application-specific technical documents.