Microsemi Corporation
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JANTX2N918UB
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JANTX2N918UB

Product Overview

Category

The JANTX2N918UB belongs to the category of high-frequency transistors.

Use

It is commonly used in applications requiring high-frequency amplification and switching.

Characteristics

  • High-frequency performance
  • Low noise
  • High gain

Package

The JANTX2N918UB is typically available in a TO-18 metal can package.

Essence

This transistor is essential for high-frequency signal processing and amplification.

Packaging/Quantity

It is usually packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

  • Maximum Power Dissipation: 350 mW
  • Collector-Base Voltage: 30 V
  • Collector Current: 200 mA
  • Transition Frequency: 250 MHz
  • Noise Figure: 5 dB

Detailed Pin Configuration

The JANTX2N918UB has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High-frequency amplification
  • Low noise operation
  • Suitable for RF applications

Advantages

  • High gain
  • Low noise figure
  • Wide operating frequency range

Disadvantages

  • Limited power handling capability
  • Sensitive to voltage spikes

Working Principles

The JANTX2N918UB operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch high-frequency signals.

Detailed Application Field Plans

The JANTX2N918UB is widely used in the following applications: - Radio frequency amplifiers - Oscillators - Signal generators - High-frequency switches

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N918UB include: - 2N3904 - 2N4401 - BC547

In conclusion, the JANTX2N918UB is a high-frequency transistor known for its low noise and high gain characteristics, making it suitable for various RF applications. While it has limitations in power handling, its performance and versatility make it a popular choice in the electronics industry.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng JANTX2N918UB trong giải pháp kỹ thuật

  1. What is the JANTX2N918UB transistor used for?

    • The JANTX2N918UB transistor is commonly used in high-reliability applications such as military, aerospace, and industrial systems.

  2. What are the key specifications of the JANTX2N918UB transistor?

    • The JANTX2N918UB is a high-frequency, low-power NPN transistor with a maximum collector current of 200 mA and a maximum power dissipation of 350 mW.

  3. How does the JANTX2N918UB compare to other transistors in its class?

    • The JANTX2N918UB offers high reliability and performance in extreme environments, making it suitable for critical applications where standard transistors may not be sufficient.

  4. What are the typical applications for the JANTX2N918UB transistor?

    • Typical applications include RF amplification, oscillators, mixers, and other high-frequency circuits in harsh operating conditions.

  5. What are the temperature and voltage ratings for the JANTX2N918UB?

    • The JANTX2N918UB has a maximum operating temperature of 175°C and can withstand voltages up to 50V.

  6. Is the JANTX2N918UB suitable for space or radiation environments?

    • Yes, the JANTX2N918UB is designed to withstand radiation and extreme temperature variations, making it suitable for space and other high-radiation environments.

  7. Can the JANTX2N918UB be used in commercial applications?

    • While it is primarily designed for high-reliability and military/aerospace applications, the JANTX2N918UB can also be used in commercial applications where ruggedness and reliability are essential.

  8. What are the recommended mounting and soldering techniques for the JANTX2N918UB?

    • The JANTX2N918UB should be mounted using appropriate heatsinking techniques and soldered according to MIL-STD-202 standards for reliable performance.

  9. Are there any known failure modes or reliability issues with the JANTX2N918UB?

    • The JANTX2N918UB is known for its high reliability, but proper handling and application-specific testing are recommended to ensure long-term performance in critical systems.

  10. Where can I find detailed technical documentation and application notes for the JANTX2N918UB?

    • Detailed technical documentation and application notes for the JANTX2N918UB can be obtained from authorized distributors or directly from the manufacturer's website.