Vishay Semiconductor Diodes Division
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1N4937GP-E3/73
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1N4937GP-E3/73

Product Overview

Category

The 1N4937GP-E3/73 belongs to the category of semiconductor diodes.

Use

It is commonly used in rectification and freewheeling applications in electronic circuits.

Characteristics

  • Forward Voltage: 1V
  • Reverse Voltage: 600V
  • Forward Current: 1A
  • Reverse Recovery Time: 50ns

Package

The 1N4937GP-E3/73 is typically available in a DO-41 package.

Essence

This diode serves as a crucial component in ensuring proper flow of current in electronic circuits, enabling efficient rectification and voltage regulation.

Packaging/Quantity

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

Specifications

  • Manufacturer: Vishay Semiconductor
  • Maximum Continuous Forward Current: 1A
  • Maximum Repetitive Reverse Voltage: 600V
  • Operating Temperature Range: -65°C to +175°C
  • Mounting Type: Through Hole
  • Diode Type: Fast Recovery

Detailed Pin Configuration

The 1N4937GP-E3/73 features two pins, with the anode and cathode clearly marked for easy identification during circuit integration.

Functional Features

  • Fast recovery time ensures efficient switching and minimal power loss.
  • High reverse voltage capability provides robust protection against voltage spikes.
  • Low forward voltage drop minimizes power dissipation.

Advantages

  • Reliable rectification performance
  • Robust reverse voltage capability
  • Fast recovery time

Disadvantages

  • Relatively higher forward voltage compared to some alternative diodes
  • Limited maximum forward current compared to higher-rated diodes

Working Principles

The 1N4937GP-E3/73 operates based on the principles of semiconductor junction behavior, allowing current to flow in one direction while blocking it in the reverse direction. When forward biased, it conducts current with low voltage drop, making it suitable for rectification purposes.

Detailed Application Field Plans

The 1N4937GP-E3/73 finds extensive use in various electronic applications, including: - Power supply units - Voltage regulation circuits - Inverter and converter systems - Motor drive circuits - Switching power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1N4937GP-E3/73 include: - 1N4007: A general-purpose diode with similar characteristics but lower reverse voltage rating - UF4007: Ultrafast diode with improved recovery time and higher forward current rating - FR107: Fast recovery diode with comparable specifications

In conclusion, the 1N4937GP-E3/73 diode from Vishay Semiconductor offers reliable rectification and voltage regulation capabilities, making it a valuable component in various electronic circuits and applications.

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Texniki həllərdə 1N4937GP-E3/73 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum repetitive peak reverse voltage of 1N4937GP-E3/73?

    • The maximum repetitive peak reverse voltage of 1N4937GP-E3/73 is 1000V.

  2. What is the average forward current rating of 1N4937GP-E3/73?

    • The average forward current rating of 1N4937GP-E3/73 is 1A.

  3. Can 1N4937GP-E3/73 be used in rectifier applications?

    • Yes, 1N4937GP-E3/73 is commonly used as a rectifier diode in various technical solutions.

  4. What is the maximum forward voltage drop of 1N4937GP-E3/73 at 1A?

    • The maximum forward voltage drop of 1N4937GP-E3/73 at 1A is typically around 1V.

  5. Is 1N4937GP-E3/73 suitable for high-frequency applications?

    • Yes, 1N4937GP-E3/73 can be used in high-frequency applications due to its fast switching characteristics.

  6. What is the operating temperature range of 1N4937GP-E3/73?

    • The operating temperature range of 1N4937GP-E3/73 is -65°C to +175°C.

  7. Does 1N4937GP-E3/73 have a low leakage current?

    • Yes, 1N4937GP-E3/73 has a low leakage current, making it suitable for many technical solutions.

  8. Can 1N4937GP-E3/73 be used in surge protection circuits?

    • Yes, 1N4937GP-E3/73 is often used in surge protection circuits due to its robustness and fast response time.

  9. What package type does 1N4937GP-E3/73 come in?

    • 1N4937GP-E3/73 is available in a DO-41 package, which is a common through-hole package.

  10. Are there any specific layout considerations when using 1N4937GP-E3/73 in a circuit?

    • It's important to consider proper heat sinking and PCB layout to ensure optimal performance and reliability when using 1N4937GP-E3/73 in a circuit.