Microsemi Corporation
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JANTX1N4481
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JANTX1N4481

Product Overview

Category

The JANTX1N4481 belongs to the category of semiconductor diodes.

Use

It is commonly used in electronic circuits for rectification and voltage regulation.

Characteristics

  • High reliability
  • Low forward voltage drop
  • Fast switching speed

Package

The JANTX1N4481 is typically available in a DO-41 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in electronic circuits.

Packaging/Quantity

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

Specifications

  • Maximum repetitive peak reverse voltage: 200V
  • Average forward current: 1A
  • Forward voltage drop: 1V at 1A
  • Reverse recovery time: 4ns

Detailed Pin Configuration

The JANTX1N4481 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Efficient rectification of AC to DC
  • Fast switching speed for rapid response in circuits
  • Low forward voltage drop for minimal power loss

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Limited maximum repetitive peak reverse voltage
  • Relatively low average forward current rating

Working Principles

The JANTX1N4481 operates based on the principle of unidirectional conduction, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to pass through.

Detailed Application Field Plans

The JANTX1N4481 is widely used in various electronic applications, including: - Power supplies - Voltage regulators - Rectifier circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N4481 include: - 1N4001 - 1N4002 - 1N4003 - 1N4004 - 1N4005

In summary, the JANTX1N4481 is a reliable semiconductor diode with fast switching speed and low forward voltage drop, making it suitable for rectification and voltage regulation in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANTX1N4481 v technických řešeních

  1. What is JANTX1N4481?

    • JANTX1N4481 is a high-reliability, military-grade silicon power rectifier diode designed for use in demanding applications.

  2. What are the key specifications of JANTX1N4481?

    • The JANTX1N4481 has a maximum repetitive peak reverse voltage of 200 volts, a forward current of 4 amperes, and a forward voltage drop of 1 volt at 4 amperes.

  3. In what technical solutions can JANTX1N4481 be used?

    • JANTX1N4481 can be used in power supplies, inverters, converters, and other high-reliability applications where a rugged and reliable rectifier diode is required.

  4. What are the temperature ratings for JANTX1N4481?

    • The JANTX1N4481 is rated for operation over a temperature range of -65°C to +175°C, making it suitable for use in harsh environments.

  5. Does JANTX1N4481 have any special packaging or mounting requirements?

    • JANTX1N4481 is available in various package types, including DO-4 and DO-203AB, and should be mounted using appropriate techniques to ensure good thermal management.

  6. What are the reliability features of JANTX1N4481?

    • JANTX1N4481 is designed to meet stringent military standards for reliability, with high surge capability and low leakage current.

  7. Can JANTX1N4481 be used in high-frequency applications?

    • While JANTX1N4481 is not specifically designed for high-frequency applications, it can be used in moderate frequency designs with appropriate consideration for its characteristics.

  8. Are there any precautions to consider when using JANTX1N4481?

    • Users should ensure proper heatsinking and derating of the diode's current-carrying capacity to maximize its reliability and longevity.

  9. What are the typical failure modes of JANTX1N4481?

    • Common failure modes include thermal overstress, excessive reverse voltage, and prolonged exposure to high forward currents beyond its ratings.

  10. Where can I find detailed application notes for using JANTX1N4481 in technical solutions?

    • Detailed application notes and guidelines for using JANTX1N4481 can be found in the product datasheet, as well as in relevant military and aerospace industry standards and documents.