Microsemi Corporation
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JANTXV1N4121D-1
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JANTXV1N4121D-1

Product Overview

Category

The JANTXV1N4121D-1 belongs to the category of semiconductor devices.

Use

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

Characteristics

  • High voltage capability
  • Fast response time
  • Low leakage current

Package

The JANTXV1N4121D-1 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

  • Maximum Reverse Voltage: 200V
  • Breakdown Voltage: 220V
  • Peak Pulse Current: 5A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The JANTXV1N4121D-1 has a simple two-pin configuration, with one pin for anode and the other for cathode.

Functional Features

  • Provides overvoltage protection
  • Acts as a voltage clamp during transient events
  • Maintains low forward voltage drop during normal operation

Advantages

  • Robust surge protection capabilities
  • Fast response time to transient events
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current compared to some alternative models
  • Relatively higher leakage current under certain conditions

Working Principles

The JANTXV1N4121D-1 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current to protect the circuit from overvoltage conditions.

Detailed Application Field Plans

  • Power supply units
  • Industrial control systems
  • Telecommunication equipment
  • Automotive electronics

Detailed and Complete Alternative Models

  • JANTXV1N5616US
  • JANTXV1N5806US
  • JANTXV1N5552US

In conclusion, the JANTXV1N4121D-1 is a vital semiconductor device with robust surge protection capabilities, making it suitable for various electronic applications. Its fast response time and high voltage capability make it a preferred choice for many engineers, although its limitations should be carefully considered when selecting alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANTXV1N4121D-1 v technických řešeních

  1. What is the JANTXV1N4121D-1 diode used for?

    • The JANTXV1N4121D-1 diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTXV1N4121D-1 diode?

    • The JANTXV1N4121D-1 diode typically has a maximum repetitive peak reverse voltage of 100V, a forward current of 1A, and a forward voltage drop of around 1V at 1A.

  3. How does the JANTXV1N4121D-1 diode provide surge protection?

    • The JANTXV1N4121D-1 diode can handle transient overvoltage conditions by quickly conducting excess current away from sensitive components, protecting them from damage.

  4. In what applications is the JANTXV1N4121D-1 diode commonly used?

    • This diode is often used in power supplies, voltage regulators, electronic equipment, and automotive systems to provide reliable voltage regulation and protection.

  5. What are the temperature considerations for the JANTXV1N4121D-1 diode?

    • The JANTXV1N4121D-1 diode is designed to operate within a specified temperature range, typically between -65°C to +175°C, ensuring its performance in various environments.

  6. Can the JANTXV1N4121D-1 diode be used in high-frequency applications?

    • Yes, this diode can be used in high-frequency applications due to its fast switching characteristics and low capacitance.

  7. How does the JANTXV1N4121D-1 diode contribute to voltage regulation?

    • By providing a consistent forward voltage drop across a wide range of currents, the JANTXV1N4121D-1 diode helps stabilize and regulate the output voltage in electronic circuits.

  8. What are the packaging options available for the JANTXV1N4121D-1 diode?

    • The JANTXV1N4121D-1 diode is commonly available in industry-standard packages such as DO-41, allowing for easy integration into various circuit designs.

  9. Are there any reliability certifications associated with the JANTXV1N4121D-1 diode?

    • Yes, the JANTXV1N4121D-1 diode is often MIL-PRF-19500/116 qualified, indicating its reliability and suitability for military and aerospace applications.

  10. What are some common alternatives to the JANTXV1N4121D-1 diode?

    • Alternatives to the JANTXV1N4121D-1 diode include similar voltage regulator diodes such as 1N400x series or other diodes with comparable specifications and performance characteristics.