Microsemi Corporation
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MX2N4392UB

MX2N4392UB

Product Overview

Category

The MX2N4392UB belongs to the category of integrated circuits.

Use

It is commonly used as a dual N-channel JFET (junction field-effect transistor) for general-purpose amplifier applications.

Characteristics

  • Low noise figure
  • High gain
  • Low input capacitance

Package

The MX2N4392UB is typically available in a TO-78 metal can package.

Essence

This component is essential for amplifying weak signals with minimal distortion.

Packaging/Quantity

The MX2N4392UB is usually packaged individually and comes in varying quantities depending on the supplier.

Specifications

  • Maximum Drain-Source Voltage: 30 V
  • Maximum Gate-Source Voltage: 30 V
  • Maximum Continuous Drain Current: 10 mA
  • Total Power Dissipation: 350 mW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MX2N4392UB has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High input impedance
  • Low output impedance
  • Low noise performance

Advantages and Disadvantages

Advantages

  • Low noise figure
  • High gain
  • Suitable for low-power applications

Disadvantages

  • Limited maximum drain-source voltage
  • Relatively low continuous drain current rating

Working Principles

The MX2N4392UB operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of a channel.

Detailed Application Field Plans

The MX2N4392UB is commonly used in the following applications: - Audio amplifiers - Instrumentation amplifiers - Low-frequency signal amplification

Detailed and Complete Alternative Models

Some alternative models to the MX2N4392UB include: - 2N5457 - J112 - J174

In conclusion, the MX2N4392UB is a versatile dual N-channel JFET that offers low noise performance and high gain, making it suitable for various low-power amplifier applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MX2N4392UB dans les solutions techniques

  1. What is the MX2N4392UB?

    • The MX2N4392UB is a dual N-channel JFET transistor designed for high-performance applications.

  2. What are the key features of the MX2N4392UB?

    • The MX2N4392UB features low noise, high gain, and low leakage current, making it suitable for precision amplification and signal processing.

  3. What are the typical applications of the MX2N4392UB?

    • The MX2N4392UB is commonly used in audio amplifiers, instrumentation amplifiers, analog switches, and voltage-controlled resistors.

  4. What is the pin configuration of the MX2N4392UB?

    • The MX2N4392UB has three pins: gate (G), source (S), and drain (D).

  5. What is the maximum voltage rating of the MX2N4392UB?

    • The MX2N4392UB typically has a maximum voltage rating of around 30V.

  6. What is the typical input capacitance of the MX2N4392UB?

    • The MX2N4392UB has a typical input capacitance of a few picofarads.

  7. What are the recommended operating conditions for the MX2N4392UB?

    • The MX2N4392UB is typically operated at room temperature with a specified range of supply voltages and biasing conditions.

  8. How does the MX2N4392UB compare to similar JFET transistors?

    • The MX2N4392UB offers low noise and high gain characteristics, making it suitable for demanding audio and instrumentation applications.

  9. Can the MX2N4392UB be used in high-frequency applications?

    • While the MX2N4392UB is not specifically designed for high-frequency operation, it can be used in certain RF applications with appropriate circuit design.

  10. Where can I find detailed specifications and application notes for the MX2N4392UB?

    • Detailed specifications and application notes for the MX2N4392UB can be found in the manufacturer's datasheet and application guides, which are available on their official website or through authorized distributors.