Semtech Corporation
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JANTX1N4494US
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JANTX1N4494US

Product Overview

Category

The JANTX1N4494US 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 JANTX1N4494US 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 Forward Voltage: 1.1V
  • Reverse Voltage: 200V
  • Forward Current: 1A
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The JANTX1N4494US has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Efficient rectification of AC to DC
  • Fast response time
  • Low power dissipation

Advantages

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

Disadvantages

  • Limited reverse voltage capability compared to other diodes in its class
  • Sensitive to temperature variations

Working Principles

The JANTX1N4494US operates based on the principle of unidirectional conduction, allowing current to flow in only one direction when forward biased.

Detailed Application Field Plans

  • Power supply units
  • Voltage regulators
  • Signal demodulation circuits

Detailed and Complete Alternative Models

  • 1N4001
  • 1N4002
  • 1N4003
  • 1N4004

In conclusion, the JANTX1N4494US is a reliable semiconductor diode with fast switching characteristics, making it suitable for various applications in electronic circuits.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением JANTX1N4494US в технических решениях.

Sure, here are 10 common questions and answers related to the application of JANTX1N4494US:

  1. What is JANTX1N4494US?

    • JANTX1N4494US is a high-reliability, military-grade silicon power rectifier diode.

  2. What are the key features of JANTX1N4494US?

    • The key features include high surge current capability, low forward voltage drop, and high reliability.

  3. What are the typical applications of JANTX1N4494US?

    • Typical applications include power supplies, inverters, converters, and other high-reliability electronic systems.

  4. What is the maximum forward voltage of JANTX1N4494US?

    • The maximum forward voltage is typically around 1.1 volts at a forward current of 5 amps.

  5. What is the maximum reverse voltage of JANTX1N4494US?

    • The maximum reverse voltage is 200 volts.

  6. What is the operating temperature range of JANTX1N4494US?

    • The operating temperature range is typically -65°C to +175°C.

  7. Is JANTX1N4494US suitable for high-reliability applications?

    • Yes, JANTX1N4494US is specifically designed for high-reliability and military-grade applications.

  8. Does JANTX1N4494US have any special packaging requirements?

    • Yes, it is available in various military-standard packages such as DO-5 and DO-203AB.

  9. What are the key advantages of using JANTX1N4494US over standard diodes?

    • The key advantages include higher surge current capability, better temperature stability, and higher reliability.

  10. Where can I find detailed specifications and application notes for JANTX1N4494US?

    • Detailed specifications and application notes can be found in the manufacturer's datasheet and application notes.

I hope these questions and answers are helpful! Let me know if you need further assistance.