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JANTXV1N4249
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JANTXV1N4249 Encyclopedia Entry

Product Overview

Category

The JANTXV1N4249 belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Voltage regulation
  • Reverse breakdown voltage of 12V
  • Low leakage current
  • High reliability

Package

The JANTXV1N4249 is typically available in a DO-35 package.

Essence

The essence of the JANTXV1N4249 lies in its ability to provide stable voltage regulation and protection in various electronic applications.

Packaging/Quantity

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

Specifications

  • Reverse Breakdown Voltage: 12V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C
  • Forward Voltage: 1.2V
  • Maximum Zener Impedance: 40Ω

Detailed Pin Configuration

The JANTXV1N4249 has two pins, with the anode and cathode serving as the input and output terminals for voltage regulation.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low operating impedance
  • Wide temperature range operation

Advantages

  • Reliable voltage regulation
  • Low leakage current
  • High temperature tolerance
  • Compact size

Disadvantages

  • Limited reverse breakdown voltage
  • Sensitive to overcurrent conditions

Working Principles

The JANTXV1N4249 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The JANTXV1N4249 finds extensive use in: - Voltage regulators - Surge suppressors - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the JANTXV1N4249 include: - 1N4732A - BZX55C12 - 1N5226B - 1N758A

In conclusion, the JANTXV1N4249 Zener diode offers reliable voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JANTXV1N4249 en soluciones técnicas

  1. What is the JANTXV1N4249 diode used for?

    • The JANTXV1N4249 diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTXV1N4249 diode?

    • The JANTXV1N4249 diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 1A, and a low forward voltage drop.

  3. How does the JANTXV1N4249 diode provide surge protection?

    • The JANTXV1N4249 diode can clamp transient voltage spikes to a safe level, protecting sensitive components in a circuit from damage.

  4. Can the JANTXV1N4249 diode be used in high-temperature environments?

    • Yes, the JANTXV1N4249 diode is designed to operate reliably at elevated temperatures, making it suitable for use in harsh environments.

  5. What are the typical applications of the JANTXV1N4249 diode in technical solutions?

    • The JANTXV1N4249 diode is commonly used in power supplies, voltage regulators, motor drive circuits, and electronic equipment requiring surge protection.

  6. Does the JANTXV1N4249 diode have reverse recovery characteristics?

    • Yes, the JANTXV1N4249 diode exhibits fast reverse recovery times, which is beneficial in high-frequency applications.

  7. Is the JANTXV1N4249 diode available in different package types?

    • Yes, the JANTXV1N4249 diode is available in various package types, including axial lead, surface mount, and through-hole configurations.

  8. What are the potential failure modes of the JANTXV1N4249 diode?

    • The JANTXV1N4249 diode may fail due to excessive current, voltage spikes, or thermal stress, emphasizing the importance of proper derating and protection measures.

  9. Can the JANTXV1N4249 diode be used in automotive applications?

    • Yes, the JANTXV1N4249 diode is suitable for automotive electronics, offering reliable performance in vehicle systems.

  10. Are there any recommended design considerations when using the JANTXV1N4249 diode in technical solutions?

    • It is important to consider proper heat sinking, voltage derating, and transient suppression methods to ensure optimal performance and reliability of the JANTXV1N4249 diode in technical solutions.