Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
JANS1N4462
Ver Detalle Hojas de datos

JANS1N4462 - English Editing Encyclopedia Entry

Product Overview

Category

The JANS1N4462 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: 6.8V
  • Power dissipation: 500mW
  • Low leakage current

Package

The JANS1N4462 is typically available in a DO-35 package.

Essence

The essence of the JANS1N4462 lies in its ability to maintain a constant voltage across its terminals when reverse biased.

Packaging/Quantity

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

Specifications

  • Reverse Breakdown Voltage: 6.8V
  • Power Dissipation: 500mW
  • Maximum Forward Voltage: 1.5V
  • Operating Temperature Range: -65°C to 200°C
  • Leakage Current: 0.01µA

Detailed Pin Configuration

The JANS1N4462 has two pins, anode, and cathode, which are denoted by the positive and negative signs, respectively.

Functional Features

  • Precise voltage regulation
  • Low temperature coefficient
  • High reliability
  • Fast response time

Advantages

  • Stable voltage reference
  • Wide operating temperature range
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The JANS1N4462 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased, providing stable voltage regulation.

Detailed Application Field Plans

The JANS1N4462 finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the JANS1N4462 include: - 1N4732A - BZX55C6V8 - 1N5226B

In conclusion, the JANS1N4462 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, working principles, and application field plans make it an essential part of many electronic designs.

[Word Count: 314]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JANS1N4462 en soluciones técnicas

  1. What is the JANS1N4462 diode used for?

    • The JANS1N4462 diode is commonly used for high-reliability applications in military and aerospace systems.

  2. What are the key features of the JANS1N4462 diode?

    • The JANS1N4462 diode features a high-reliability design, low reverse leakage current, and high surge current capability.

  3. What are the typical applications of the JANS1N4462 diode?

    • Typical applications include power supply protection, voltage clamping, transient suppression, and overvoltage protection in harsh environments.

  4. What is the maximum forward voltage drop of the JANS1N4462 diode?

    • The maximum forward voltage drop is typically around 1.1 volts at a forward current of 10A.

  5. What is the reverse breakdown voltage of the JANS1N4462 diode?

    • The reverse breakdown voltage ranges from 6.8V to 200V, depending on the specific part number.

  6. Is the JANS1N4462 diode radiation-hardened?

    • Yes, the JANS1N4462 diode is designed to withstand radiation exposure, making it suitable for use in space and other high-radiation environments.

  7. What is the temperature range for the JANS1N4462 diode?

    • The diode is typically rated for operation over a temperature range of -65°C to +175°C.

  8. Does the JANS1N4462 diode have any special packaging requirements?

    • Yes, it is often available in hermetically sealed packages to ensure long-term reliability in harsh environments.

  9. Can the JANS1N4462 diode be used in automotive applications?

    • While it is not specifically designed for automotive use, its rugged construction and high-reliability features may make it suitable for certain automotive applications.

  10. Are there any recommended alternative diodes to the JANS1N4462 for high-reliability applications?

    • Some alternatives include JAN, JANTX, and JANTXV diodes, which also offer high-reliability performance for demanding applications.