Microsemi Corporation
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JAN1N4955
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JAN1N4955

Product Overview

  • Category: Semiconductor Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High reliability, low forward voltage drop, fast switching speed
  • Package: DO-41
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 200V
  • Forward Current: 1A
  • Reverse Recovery Time: 4ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4955 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High reliability and ruggedness
  • Fast recovery time
  • Low leakage current
  • Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • Fast switching speed
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited reverse voltage capability compared to some alternatives
  • Relatively higher reverse recovery time

Working Principles

The JAN1N4955 is a silicon rectifier diode that operates on the principle of allowing current to flow in one direction while blocking it in the opposite direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification and voltage regulation applications.

Detailed Application Field Plans

The JAN1N4955 diode finds application in various fields including: - Power supplies - Rectifiers - Voltage regulators - Switching circuits - Snubber circuits

Detailed and Complete Alternative Models

Some alternative models to JAN1N4955 include: - 1N4001: Similar characteristics, lower maximum repetitive reverse voltage - 1N5408: Higher maximum repetitive reverse voltage, slower recovery time - 1N5819: Schottky diode with lower forward voltage drop

This completes the entry for JAN1N4955, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Énumérez 10 questions et réponses courantes liées à l'application de JAN1N4955 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of JAN1N4955:

  1. What is JAN1N4955?

    • JAN1N4955 is a high-reliability, military-grade silicon power rectifier diode.

  2. What are the key features of JAN1N4955?

    • The key features of JAN1N4955 include its high surge current capability, low forward voltage drop, and rugged construction for high-reliability applications.

  3. What are the typical applications of JAN1N4955?

    • JAN1N4955 is commonly used in military and aerospace applications, as well as in other high-reliability systems where ruggedness and reliability are critical.

  4. What is the maximum forward voltage drop of JAN1N4955?

    • The maximum forward voltage drop of JAN1N4955 is typically around 1V at a forward current of 15A.

  5. What is the maximum reverse voltage rating of JAN1N4955?

    • The maximum reverse voltage rating of JAN1N4955 is 200V.

  6. What is the maximum surge current capability of JAN1N4955?

    • JAN1N4955 has a high surge current capability, typically up to 300A for a short duration.

  7. Is JAN1N4955 suitable for high-temperature environments?

    • Yes, JAN1N4955 is designed to operate in high-temperature environments and can withstand elevated temperatures without compromising its performance.

  8. Can JAN1N4955 be used in bridge rectifier configurations?

    • Yes, JAN1N4955 can be used in bridge rectifier configurations for converting AC to DC in power supply applications.

  9. Does JAN1N4955 have any special packaging requirements?

    • JAN1N4955 is typically available in industry-standard packages such as DO-203AA (DO-4) and can be handled using standard ESD precautions.

  10. Is JAN1N4955 compliant with military specifications?

    • Yes, JAN1N4955 is compliant with MIL-PRF-19500/541, making it suitable for use in military and aerospace applications that require high-reliability components.

I hope these questions and answers provide a good overview of the application of JAN1N4955 in technical solutions. Let me know if you need further information on this topic!