Microsemi Corporation
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JAN1N458
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JAN1N458

Product Overview

  • Category: Semiconductor Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High reliability, low forward voltage drop
  • Package: DO-35
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 200V
  • Maximum Average Forward Current: 1A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JAN1N458 diode has a standard DO-35 package with two leads. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • High reliability and ruggedness
  • Low forward voltage drop for efficient power conversion
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • High reliability makes it suitable for critical applications
  • Low forward voltage drop reduces power losses
  • Fast switching speed enables high-frequency operation

Disadvantages

  • Limited maximum average forward current compared to some alternative models
  • Relatively narrow operating temperature range

Working Principles

The JAN1N458 operates based on the principle of semiconductor rectification. When a forward voltage is applied, it allows current to flow in one direction, while blocking it in the reverse direction. This property makes it suitable for use in rectifier and voltage regulation circuits.

Detailed Application Field Plans

The JAN1N458 diode is commonly used in: - Power supply units - Voltage regulators - Rectifier circuits - Signal demodulation circuits

Detailed and Complete Alternative Models

Some alternative models to the JAN1N458 diode include: - 1N4001: General-purpose rectifier diode with higher maximum average forward current - 1N5819: Schottky diode with lower forward voltage drop - 1N5399: Rectifier diode with higher reverse voltage rating

In summary, the JAN1N458 diode is a reliable and efficient semiconductor device suitable for rectification and voltage regulation applications. Its low forward voltage drop and fast switching speed make it a popular choice in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN1N458 v technických řešeních

  1. What is JAN1N458?

    • JAN1N458 is a silicon power rectifier diode designed for high-reliability applications.

  2. What are the key features of JAN1N458?

    • The key features include high surge current capability, low forward voltage drop, and high reliability.

  3. What are the typical applications of JAN1N458?

    • Typical applications include power supplies, inverters, converters, and other high-reliability electronic systems.

  4. What is the maximum forward voltage drop of JAN1N458?

    • The maximum forward voltage drop is typically around 1V at a forward current of 10A.

  5. What is the maximum reverse voltage rating of JAN1N458?

    • The maximum reverse voltage rating is typically around 200V.

  6. What is the operating temperature range of JAN1N458?

    • The operating temperature range is typically from -65°C to 175°C.

  7. Is JAN1N458 suitable for high-reliability aerospace applications?

    • Yes, JAN1N458 is specifically designed for high-reliability and aerospace applications.

  8. Does JAN1N458 have any special packaging requirements?

    • Yes, it is often supplied in hermetically sealed glass packages to ensure long-term reliability.

  9. What are the potential failure modes of JAN1N458?

    • Potential failure modes include excessive forward voltage drop, reverse leakage current, and thermal runaway under high-stress conditions.

  10. Are there any recommended alternative components to JAN1N458?

    • Some recommended alternatives include JAN1N457, JAN1N459, and JAN1N5618, depending on specific application requirements.