Vishay Semiconductor Diodes Division
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VF30100SG-M3/4W

VF30100SG-M3/4W

Introduction

The VF30100SG-M3/4W is a high-performance diode belonging to the category of Schottky rectifier diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Schottky rectifier diode
  • Use: Voltage rectification in electronic circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: SMC (DO-214AB)
  • Essence: Efficient energy conversion
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.55V at 15A
  • Reverse Voltage: 100V
  • Forward Current: 30A
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The VF30100SG-M3/4W has a standard SMC (DO-214AB) package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for reduced power dissipation
  • High current capability for demanding circuit requirements

Advantages and Disadvantages

Advantages

  • High efficiency in energy conversion
  • Compact SMC package for space-constrained designs
  • Suitable for high-frequency applications

Disadvantages

  • Higher cost compared to standard silicon rectifiers
  • Limited reverse voltage compared to some other diode types

Working Principles

The VF30100SG-M3/4W operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The VF30100SG-M3/4W is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in motor drive applications

Detailed and Complete Alternative Models

  • Alternative Model 1: VF20100SG-M3/4W
    • Similar specifications with a lower forward current rating
  • Alternative Model 2: VF40100SG-M3/4W
    • Higher reverse voltage rating with similar forward voltage drop characteristics

In conclusion, the VF30100SG-M3/4W is a high-performance Schottky rectifier diode with excellent efficiency and fast switching characteristics, making it suitable for various power electronics applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VF30100SG-M3/4W v technických řešeních

  1. What is the maximum voltage rating of VF30100SG-M3/4W?

    • The maximum voltage rating of VF30100SG-M3/4W is 100V.

  2. What is the forward current rating of VF30100SG-M3/4W?

    • The forward current rating of VF30100SG-M3/4W is 30A.

  3. What type of package does VF30100SG-M3/4W come in?

    • VF30100SG-M3/4W comes in a surface mount D2PAK package.

  4. What are the typical applications for VF30100SG-M3/4W?

    • VF30100SG-M3/4W is commonly used in power supplies, converters, and motor control circuits.

  5. What is the reverse recovery time of VF30100SG-M3/4W?

    • The reverse recovery time of VF30100SG-M3/4W is typically 35ns.

  6. Does VF30100SG-M3/4W have any special features for high-speed switching applications?

    • Yes, VF30100SG-M3/4W has a low forward voltage drop and fast recovery time, making it suitable for high-speed switching applications.

  7. Is VF30100SG-M3/4W suitable for use in automotive electronics?

    • Yes, VF30100SG-M3/4W is suitable for use in automotive electronics due to its high current and voltage ratings.

  8. What are the thermal characteristics of VF30100SG-M3/4W?

    • VF30100SG-M3/4W has a low thermal resistance and is designed for efficient heat dissipation.

  9. Can VF30100SG-M3/4W be used in parallel for higher current applications?

    • Yes, VF30100SG-M3/4W can be used in parallel to increase the current handling capability in high current applications.

  10. Are there any recommended layout considerations for using VF30100SG-M3/4W in a circuit?

    • It is recommended to minimize the loop area and provide adequate thermal management for optimal performance when using VF30100SG-M3/4W in a circuit.