Microsemi Corporation
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JANS2N3499L
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JANS2N3499L

Product Overview

Category

The JANS2N3499L is a high-reliability, NPN bipolar junction transistor (BJT) designed for use in critical applications where long-term reliability and performance are essential.

Use

This transistor is commonly used in aerospace, military, and other high-reliability applications where the failure of electronic components could have serious consequences.

Characteristics

  • High reliability
  • Low noise
  • High voltage capability
  • High current handling capacity

Package

The JANS2N3499L is typically available in a hermetically sealed metal can package, ensuring protection from environmental factors such as moisture and contaminants.

Packaging/Quantity

The transistor is usually supplied in individual packaging and quantities suitable for the specific application requirements.

Specifications

  • Maximum Collector-Emitter Voltage: 80V
  • Maximum Collector-Base Voltage: 140V
  • Maximum Emitter-Base Voltage: 7V
  • Continuous Collector Current: 1A
  • Power Dissipation: 800mW
  • Transition Frequency: 50MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JANS2N3499L has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

The transistor exhibits low noise characteristics, making it suitable for applications requiring minimal signal distortion. Additionally, its high voltage and current capabilities make it ideal for power amplification and switching applications.

Advantages and Disadvantages

Advantages

  • High reliability
  • Low noise
  • High voltage and current handling capacity

Disadvantages

  • Limited maximum operating frequency compared to some modern alternatives
  • Relatively higher cost compared to standard commercial-grade transistors

Working Principles

The JANS2N3499L operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its three terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The JANS2N3499L is commonly used in the following applications: - Aerospace systems - Military equipment - Critical industrial systems

Detailed and Complete Alternative Models

Some alternative models to the JANS2N3499L include: - JANS2N2222A - JANS2N3055 - JANS2N3904

In conclusion, the JANS2N3499L is a high-reliability NPN bipolar junction transistor with excellent noise performance, high voltage and current capabilities, and a hermetically sealed package. It is commonly used in critical applications such as aerospace and military systems, where long-term reliability is crucial. While it may have limitations in terms of operating frequency and cost, its unique combination of features makes it an essential component in high-reliability electronic systems.

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技術ソリューションにおける JANS2N3499L 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 JANS2N3499L?

    • JANS2N3499L is a high-reliability, high-performance NPN bipolar junction transistor (BJT) designed for use in demanding applications.

  2. What are the key features of JANS2N3499L?

    • The key features of JANS2N3499L include high breakdown voltage, low noise, and high current gain, making it suitable for use in critical technical solutions.

  3. In what technical solutions can JANS2N3499L be used?

    • JANS2N3499L can be used in applications such as precision amplifiers, high-frequency oscillators, and high-voltage switching circuits.

  4. What are the advantages of using JANS2N3499L in technical solutions?

    • The advantages of using JANS2N3499L include its high reliability, excellent performance under extreme conditions, and suitability for critical applications where failure is not an option.

  5. What are the temperature and voltage ratings for JANS2N3499L?

    • JANS2N3499L is rated for operation over a wide temperature range and can withstand high voltages, making it suitable for use in harsh environments.

  6. Are there any specific considerations for integrating JANS2N3499L into technical solutions?

    • It's important to ensure proper heat dissipation and voltage regulation when integrating JANS2N3499L into technical solutions to maximize its performance and reliability.

  7. Can JANS2N3499L be used in radiation-prone environments?

    • Yes, JANS2N3499L is designed to withstand radiation exposure, making it suitable for use in aerospace, defense, and other high-radiation environments.

  8. What are the typical applications where JANS2N3499L outperforms standard transistors?

    • JANS2N3499L excels in applications requiring high reliability, low noise, and high voltage handling, making it a superior choice compared to standard transistors in critical technical solutions.

  9. How does JANS2N3499L compare to other high-reliability transistors in the market?

    • JANS2N3499L offers a unique combination of high performance, reliability, and radiation tolerance, setting it apart from many other high-reliability transistors available.

  10. Where can I find detailed technical specifications and application notes for JANS2N3499L?

    • Detailed technical specifications and application notes for JANS2N3499L can be found on the manufacturer's website or by contacting authorized distributors for comprehensive information.