Vishay Semiconductor Diodes Division
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VF20100R-E3/4W

VF20100R-E3/4W

Product Overview

Category

The VF20100R-E3/4W belongs to the category of Schottky Rectifier Diodes.

Use

It is commonly used in power supply and rectification applications.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Package

The VF20100R-E3/4W is typically available in a TO-220AB package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) with minimal power loss.

Packaging/Quantity

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

Specifications

  • Maximum Average Forward Current: 20A
  • Peak Repetitive Reverse Voltage: 100V
  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 50μA at 100V

Detailed Pin Configuration

The VF20100R-E3/4W features a standard TO-220AB pin configuration with the following pins: 1. Anode 2. Cathode 3. Not connected (Tab)

Functional Features

  • High current carrying capability
  • Low power dissipation
  • Fast switching characteristics

Advantages

  • Low forward voltage drop reduces power loss
  • High current capability allows for efficient power conversion
  • Fast switching speed enables rapid response in rectification applications

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to overvoltage conditions

Working Principles

The VF20100R-E3/4W operates based on the Schottky barrier principle, where the metal-semiconductor junction minimizes the forward voltage drop and enhances switching speed.

Detailed Application Field Plans

This diode is widely used in: - Switching power supplies - DC-DC converters - Rectification circuits in automotive electronics

Detailed and Complete Alternative Models

  • MBR20100CTG
  • SS210
  • SR2100

In conclusion, the VF20100R-E3/4W Schottky Rectifier Diode offers high performance in power supply and rectification applications, with its low forward voltage drop and fast switching speed making it a preferred choice for efficient power conversion. However, its sensitivity to overvoltage conditions and higher cost compared to standard rectifier diodes should be considered when selecting this component for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VF20100R-E3/4W v technických řešeních

  1. What is the VF20100R-E3/4W?

    • The VF20100R-E3/4W is a 100V, 20A Schottky rectifier diode designed for high-frequency applications.

  2. What are the key features of VF20100R-E3/4W?

    • The key features include low forward voltage drop, high frequency operation, and high junction temperature capability.

  3. What are the typical applications of VF20100R-E3/4W?

    • Typical applications include switch mode power supplies, freewheeling diodes, and polarity protection diodes in various electronic devices.

  4. What is the maximum forward voltage of VF20100R-E3/4W?

    • The maximum forward voltage is typically around 0.65V at 10A.

  5. What is the reverse recovery time of VF20100R-E3/4W?

    • The reverse recovery time is typically around 30ns.

  6. What is the maximum junction temperature of VF20100R-E3/4W?

    • The maximum junction temperature is 150°C.

  7. What is the package type of VF20100R-E3/4W?

    • The package type is TO-220AB.

  8. What are the storage and operating temperature ranges for VF20100R-E3/4W?

    • The storage temperature range is -65°C to 175°C, and the operating temperature range is -55°C to 150°C.

  9. What are the advantages of using VF20100R-E3/4W in high-frequency applications?

    • The advantages include low switching losses, fast recovery time, and high efficiency.

  10. Where can I find detailed specifications and application notes for VF20100R-E3/4W?

    • Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or distributor of the diode.