Microsemi Corporation
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JANTXV1N4981
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JANTXV1N4981

Product Overview

  • Category: Semiconductor
  • Use: Voltage regulator diode
  • Characteristics: High reliability, low leakage current, and stable voltage regulation
  • Package: Axial leaded package
  • Essence: Precision voltage regulation
  • Packaging/Quantity: Available in bulk packaging with various quantities

Specifications

  • Voltage Rating: 6.2V
  • Current Rating: 10mA
  • Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTXV1N4981 has an axial leaded package with two pins. The anode is connected to one pin, while the cathode is connected to the other.

Functional Features

  • Stable Voltage Regulation: Provides a constant output voltage under varying load conditions.
  • Low Leakage Current: Minimizes power loss and ensures efficiency.
  • High Reliability: Suitable for critical applications where reliability is paramount.

Advantages and Disadvantages

Advantages

  • High reliability
  • Low leakage current
  • Stable voltage regulation

Disadvantages

  • Limited current rating
  • Narrow operating temperature range

Working Principles

The JANTXV1N4981 operates based on the principle of Zener breakdown. When the voltage across the diode reaches its specified breakdown voltage, it starts conducting and maintains a nearly constant voltage drop across its terminals.

Detailed Application Field Plans

The JANTXV1N4981 is commonly used in precision voltage regulation applications such as: - Voltage reference circuits - Power supplies - Instrumentation - Control systems

Detailed and Complete Alternative Models

  • JANTXV1N5550: Similar voltage regulator diode with higher current rating
  • JANTXV1N7461: Precision diode with extended operating temperature range

This completes the entry for JANTXV1N4981, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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  1. What is the JANTXV1N4981?

    • The JANTXV1N4981 is a high-reliability, military-grade diode designed for use in demanding technical applications.

  2. What are the key specifications of the JANTXV1N4981?

    • The JANTXV1N4981 is a silicon power rectifier diode with a maximum repetitive peak reverse voltage of 200 volts and a maximum average forward current of 3 amperes.

  3. In what types of technical solutions is the JANTXV1N4981 commonly used?

    • The JANTXV1N4981 is commonly used in aerospace, defense, and other high-reliability applications where ruggedness and reliability are critical.

  4. What are the temperature range and storage conditions for the JANTXV1N4981?

    • The JANTXV1N4981 is designed to operate within a temperature range of -65°C to +175°C and should be stored in a dry environment at temperatures between -10°C and +40°C.

  5. What are the packaging options available for the JANTXV1N4981?

    • The JANTXV1N4981 is available in various package types, including axial-lead, surface-mount, and chip form, to accommodate different application requirements.

  6. What are the typical applications for the JANTXV1N4981 in technical solutions?

    • The JANTXV1N4981 is commonly used in power supply circuits, voltage regulation, and reverse polarity protection in critical systems.

  7. What are the key advantages of using the JANTXV1N4981 in technical solutions?

    • The JANTXV1N4981 offers high reliability, low leakage current, and excellent surge handling capabilities, making it well-suited for harsh operating environments.

  8. Are there any specific soldering or mounting considerations for the JANTXV1N4981?

    • Proper soldering techniques and thermal management practices should be followed to ensure the reliable performance of the JANTXV1N4981 in technical solutions.

  9. What are the potential failure modes of the JANTXV1N4981 and how can they be mitigated?

    • Common failure modes include thermal overstress and voltage transients, which can be mitigated through proper heat sinking and the use of transient voltage suppression devices.

  10. Where can I find detailed technical specifications and application notes for the JANTXV1N4981?

    • Detailed technical specifications and application notes for the JANTXV1N4981 can be found in the product datasheet provided by the manufacturer or distributor.