Microsemi Corporation
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JANTX2N3498L
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JANTX2N3498L

Product Overview

Category

The JANTX2N3498L belongs to the category of high-power, high-frequency transistors.

Use

It is commonly used in applications requiring high power and high frequency, such as in RF amplifiers and oscillators.

Characteristics

  • High power handling capability
  • High frequency operation
  • Reliable performance under extreme conditions

Package

The JANTX2N3498L is typically available in a TO-39 metal can package.

Essence

The essence of the JANTX2N3498L lies in its ability to provide high power amplification at high frequencies with exceptional reliability.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Power Dissipation: 1.5 W
  • Collector-Emitter Voltage (VCEO): 30 V
  • DC Current Gain (hFE): 15 to 60
  • Transition Frequency (fT): 200 MHz
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The JANTX2N3498L transistor typically has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High power handling capacity
  • Wide operating frequency range
  • Low distortion characteristics

Advantages

  • Suitable for high-power RF applications
  • Can operate reliably in extreme temperature conditions
  • Low distortion at high frequencies

Disadvantages

  • Limited voltage handling capability compared to some other transistors
  • Relatively low DC current gain

Working Principles

The JANTX2N3498L operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify signals at high frequencies.

Detailed Application Field Plans

The JANTX2N3498L is well-suited for use in the following applications: - RF amplifiers - RF oscillators - High-frequency signal amplification circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N3498L include: - JANTX2N3497 - JANTX2N3499 - JANTX2N3500

These alternatives offer similar high-power, high-frequency capabilities and can be used as substitutes based on specific application requirements.

In conclusion, the JANTX2N3498L transistor is a reliable and efficient component for high-power, high-frequency applications, offering excellent performance within its specified operating parameters.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANTX2N3498L v technických řešeních

  1. What is the JANTX2N3498L transistor used for?

    • The JANTX2N3498L is a high-reliability, high-performance NPN bipolar junction transistor commonly used in military and aerospace applications.

  2. What are the key specifications of the JANTX2N3498L transistor?

    • The JANTX2N3498L features a maximum collector-emitter voltage of 60V, a maximum collector current of 600mA, and a power dissipation of 625mW.

  3. How does the JANTX2N3498L compare to commercial-grade transistors?

    • The JANTX2N3498L is designed to meet stringent military and aerospace reliability standards, making it more rugged and suitable for harsh environments compared to commercial-grade transistors.

  4. Can the JANTX2N3498L be used in commercial applications?

    • While the JANTX2N3498L is primarily intended for military and aerospace use, it can also be utilized in commercial applications where high reliability and performance are required.

  5. What are some typical circuit applications for the JANTX2N3498L?

    • The JANTX2N3498L is commonly used in amplifier circuits, switching applications, and signal processing circuits due to its high performance and reliability.

  6. Does the JANTX2N3498L require any special handling or mounting considerations?

    • As with most high-reliability components, proper ESD precautions and careful handling during assembly are recommended to ensure the integrity of the JANTX2N3498L.

  7. Are there any known failure modes or reliability issues associated with the JANTX2N3498L?

    • The JANTX2N3498L is designed to meet strict reliability standards, and when used within its specified operating conditions, it exhibits excellent long-term reliability.

  8. Can the JANTX2N3498L be replaced with a commercial-grade equivalent in a pinch?

    • While it's possible to substitute the JANTX2N3498L with a commercial-grade transistor in some cases, it's important to consider the potential impact on reliability and performance.

  9. What temperature range can the JANTX2N3498L operate within?

    • The JANTX2N3498L is rated for operation over a wide temperature range, typically from -65°C to +200°C, making it suitable for demanding environmental conditions.

  10. Where can I find detailed technical information and application notes for the JANTX2N3498L?

    • Detailed technical information, including datasheets and application notes, for the JANTX2N3498L can be obtained from authorized distributors or the manufacturer's website.