Microsemi Corporation
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JANTXV1N4481D
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JANTXV1N4481D

Product Overview

Category

The JANTXV1N4481D belongs to the category of semiconductor devices.

Use

It is commonly used as a voltage regulator or surge suppressor in electronic circuits.

Characteristics

  • High reliability
  • Low leakage current
  • Fast response time

Package

The JANTXV1N4481D is typically available in a DO-41 package.

Essence

This product serves as a crucial component in protecting electronic circuits from voltage spikes and surges.

Packaging/Quantity

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

Specifications

  • Peak Reverse Voltage: 1500V
  • Average Rectified Current: 1A
  • Forward Voltage Drop: 1.1V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTXV1N4481D has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • High voltage protection
  • Low forward voltage drop
  • Fast response to transient over-voltage conditions

Advantages

  • Reliable voltage regulation
  • Suitable for high-stress environments
  • Fast reaction time to voltage spikes

Disadvantages

  • Relatively higher forward voltage drop compared to some alternatives
  • Limited current handling capacity

Working Principles

The JANTXV1N4481D operates based on the principle of reverse-biasing to prevent excessive voltage from reaching sensitive components in a circuit. When a voltage spike occurs, the device quickly conducts, diverting the excess voltage away from the circuit.

Detailed Application Field Plans

The JANTXV1N4481D is widely used in power supplies, motor drives, and other electronic systems where protection against voltage transients is critical. It is also employed in industrial equipment, automotive electronics, and telecommunications infrastructure.

Detailed and Complete Alternative Models

Some alternative models to the JANTXV1N4481D include: - 1N4933 - 1N5408 - 1N5822 - 1N6263

These alternatives offer similar voltage regulation and surge suppression capabilities, catering to different application requirements.

In conclusion, the JANTXV1N4481D is a reliable semiconductor device that provides essential voltage regulation and surge protection in various electronic applications. Its high reliability, fast response time, and wide operating temperature range make it a preferred choice for engineers designing robust electronic systems.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του JANTXV1N4481D σε τεχνικές λύσεις

  1. What is the JANTXV1N4481D diode used for?

    • The JANTXV1N4481D diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTXV1N4481D diode?

    • The JANTXV1N4481D diode is a 6.8V, 1.5W Zener diode with a tolerance of ±5%.

  3. How does the JANTXV1N4481D diode provide voltage regulation?

    • The JANTXV1N4481D diode operates in its breakdown region, allowing it to maintain a relatively constant voltage across its terminals, providing regulation in the circuit.

  4. Can the JANTXV1N4481D diode be used for surge protection?

    • Yes, the JANTXV1N4481D diode can be used to protect sensitive components from voltage spikes and surges by diverting excess current away from the protected circuit.

  5. What are the typical applications of the JANTXV1N4481D diode in technical solutions?

    • The JANTXV1N4481D diode is commonly used in power supplies, voltage regulators, and electronic equipment where stable voltage regulation is required.

  6. What is the maximum power dissipation of the JANTXV1N4481D diode?

    • The JANTXV1N4481D diode has a maximum power dissipation of 1.5W, making it suitable for a range of low to moderate power applications.

  7. Does the JANTXV1N4481D diode have any temperature limitations?

    • The JANTXV1N4481D diode is designed to operate within a specified temperature range, typically between -65°C to +175°C.

  8. Is the JANTXV1N4481D diode suitable for high-reliability applications?

    • Yes, the "JANTX" designation indicates that the diode meets high-reliability standards, making it suitable for critical applications in aerospace, defense, and other demanding environments.

  9. What are the packaging options available for the JANTXV1N4481D diode?

    • The JANTXV1N4481D diode is available in various package types, including axial-lead, surface mount, and chip form, providing flexibility for different assembly requirements.

  10. Are there any precautions to consider when using the JANTXV1N4481D diode in technical solutions?

    • It's important to ensure proper heat dissipation and current limiting to prevent the diode from exceeding its maximum ratings, and to follow recommended operating conditions outlined in the datasheet.