Vishay Semiconductor Diodes Division
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VS-MURB820-1HM3
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VS-MURB820-1HM3

Introduction

The VS-MURB820-1HM3 is a diode belonging to the category of Schottky Barrier Rectifiers. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Schottky Barrier Rectifiers
  • Use: Voltage rectification in electronic circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: SOD-123FL
  • Essence: Silicon epitaxial planar construction
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.38V
  • Reverse Voltage: 20V
  • Average Rectified Current: 8A
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The VS-MURB820-1HM3 has a standard SOD-123FL package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast switching speed for rapid response in electronic circuits
  • Low power dissipation leading to reduced heat generation

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Limited reverse voltage capability
  • Sensitive to overvoltage conditions

Working Principles

The VS-MURB820-1HM3 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional diodes.

Detailed Application Field Plans

This diode is commonly used in the following application fields: - Power supplies - Voltage clamping circuits - Switching power converters - Reverse polarity protection circuits

Detailed and Complete Alternative Models

Some alternative models to the VS-MURB820-1HM3 include: - 1N5817 - SS14 - SB160

In conclusion, the VS-MURB820-1HM3 is a versatile Schottky Barrier Rectifier offering high efficiency and fast switching speed, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VS-MURB820-1HM3 v technických řešeních

  1. What is the VS-MURB820-1HM3?

    • The VS-MURB820-1HM3 is a high-performance, ultrafast rectifier diode designed for various technical solutions.

  2. What are the key features of the VS-MURB820-1HM3?

    • The key features include low forward voltage drop, fast reverse recovery time, and high surge current capability.

  3. In what technical solutions can the VS-MURB820-1HM3 be used?

    • It can be used in power supplies, LED lighting, motor control, and other applications requiring high efficiency and fast switching.

  4. What is the maximum forward voltage of the VS-MURB820-1HM3?

    • The maximum forward voltage is typically around 0.75V at a forward current of 8A.

  5. What is the reverse recovery time of the VS-MURB820-1HM3?

    • The reverse recovery time is typically around 35ns.

  6. What is the maximum surge current capability of the VS-MURB820-1HM3?

    • The maximum surge current capability is typically around 50A.

  7. Does the VS-MURB820-1HM3 require any special heat management considerations?

    • It is recommended to use proper thermal management techniques to ensure optimal performance, especially in high-power applications.

  8. Can the VS-MURB820-1HM3 be used in automotive applications?

    • Yes, it is suitable for automotive applications where high reliability and efficiency are required.

  9. What is the operating temperature range of the VS-MURB820-1HM3?

    • The operating temperature range is typically from -55°C to 175°C.

  10. Is the VS-MURB820-1HM3 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for environmentally conscious designs.