Microsemi Corporation
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JANTX2N3811L
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JANTX2N3811L

Product Overview

Category

The JANTX2N3811L belongs to the category of small-signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise
  • High voltage capability

Package

The JANTX2N3811L is typically available in a TO-39 metal can package.

Essence

This transistor is essential for signal amplification and switching in electronic circuits.

Packaging/Quantity

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

Specifications

  • Maximum Collector-Emitter Voltage: 60V
  • Maximum Collector-Base Voltage: 60V
  • Maximum Emitter-Base Voltage: 5V
  • Collector Current - Continuous: 200mA
  • Power Dissipation: 625mW
  • DC Current Gain (hFE): 100 to 300
  • Transition Frequency: 50MHz

Detailed Pin Configuration

The JANTX2N3811L transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

The JANTX2N3811L offers the following functional features: - High current gain for amplification - Low noise for signal fidelity - Fast switching speed

Advantages and Disadvantages

Advantages

  • High current gain allows for efficient signal amplification
  • Low noise ensures clean signal processing
  • Suitable for high-frequency applications

Disadvantages

  • Limited power dissipation capability
  • Relatively low collector current compared to power transistors

Working Principles

The JANTX2N3811L operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The JANTX2N3811L is widely used in the following applications: - Audio amplifiers - Oscillator circuits - Signal processing circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N3811L include: - 2N3904 - BC547 - 2N2222 - MPS2222A - 2N4401

In conclusion, the JANTX2N3811L small-signal transistor is a versatile component with applications in various electronic circuits, offering high current gain and low noise characteristics. While it has limitations in power dissipation, its performance makes it suitable for amplification and switching tasks in numerous electronic devices.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem JANTX2N3811L w rozwiązaniach technicznych

Sure, here are 10 common questions and answers related to the application of JANTX2N3811L:

  1. What is the JANTX2N3811L transistor used for?

    • The JANTX2N3811L is a high-reliability, general-purpose NPN transistor commonly used in military and aerospace applications.

  2. What are the key specifications of the JANTX2N3811L transistor?

    • The JANTX2N3811L transistor typically has a maximum collector current of 0.5A, a maximum power dissipation of 0.625W, and a voltage rating of 60V.

  3. Can the JANTX2N3811L be used in commercial applications?

    • While it is designed for military and aerospace applications, the JANTX2N3811L can also be used in commercial applications where high reliability and performance are required.

  4. What are some typical circuit configurations for the JANTX2N3811L?

    • The JANTX2N3811L can be used in common emitter, common base, and other amplifier and switching configurations.

  5. Is the JANTX2N3811L suitable for high-temperature environments?

    • Yes, the JANTX2N3811L is designed to operate reliably in high-temperature environments and is often used in applications with stringent temperature requirements.

  6. What are the recommended storage and operating temperature ranges for the JANTX2N3811L?

    • The JANTX2N3811L is typically rated for storage and operating temperatures ranging from -65°C to +200°C.

  7. Are there any specific precautions to consider when using the JANTX2N3811L in a circuit?

    • It's important to ensure proper heat dissipation and to adhere to the manufacturer's guidelines for voltage and current ratings to maximize the reliability and performance of the transistor.

  8. Can the JANTX2N3811L be used in audio amplifier circuits?

    • Yes, the JANTX2N3811L can be used in audio amplifier circuits, especially in applications where ruggedness and reliability are critical.

  9. What are some alternative transistors that can be used if the JANTX2N3811L is not available?

    • Alternatives to the JANTX2N3811L include the 2N2222, 2N3904, and other general-purpose NPN transistors, but it's important to consider the specific requirements of the application.

  10. Where can I find detailed technical information and datasheets for the JANTX2N3811L?

    • Detailed technical information and datasheets for the JANTX2N3811L can be obtained from the manufacturer or authorized distributors, as well as from online electronics component databases and websites.