VS-85HFLR40S05

Introduction

The VS-85HFLR40S05 is a high-power, fast-recovery rectifier diode designed for use in various electronic applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Rectification in power supply circuits, inverters, and other high-power electronic systems
• Characteristics: Fast recovery time, high power handling capability, low forward voltage drop
• Package: TO-247AC
• Essence: High-power rectifier diode
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Voltage Rating: 400V
• Current Rating: 85A
• Recovery Time: <100ns
• Forward Voltage Drop: <1.2V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The VS-85HFLR40S05 follows the standard pin configuration for TO-247AC packages: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (tab for heat dissipation)

Functional Features

• Fast Recovery: The diode exhibits rapid recovery characteristics, making it suitable for high-frequency applications.
• High Power Handling: Capable of handling high currents and voltages, making it ideal for power electronics.
• Low Forward Voltage Drop: Minimizes power loss and heat generation during operation.

Advantages and Disadvantages

Advantages

• High power handling capability
• Fast recovery time
• Low forward voltage drop
• Suitable for high-frequency applications

Disadvantages

• Relatively large package size
• Higher cost compared to standard diodes

Working Principles

The VS-85HFLR40S05 operates based on the principles of semiconductor rectification. When a forward voltage is applied, the diode conducts current with minimal voltage drop. During reverse recovery, the diode quickly blocks the flow of current, minimizing switching losses.

Detailed Application Field Plans

The VS-85HFLR40S05 finds application in various high-power electronic systems, including: - Switch-mode power supplies - Inverters for renewable energy systems - Motor drives and control systems - High-power LED lighting systems - Welding equipment

Detailed and Complete Alternative Models

• VS-85HFLR30S05: Lower current rating variant
• VS-100HFLR40S05: Higher current rating variant
• VS-85HFLR40S10: Higher voltage rating variant

In conclusion, the VS-85HFLR40S05 is a high-power rectifier diode with fast recovery characteristics, making it suitable for demanding electronic applications requiring efficient power conversion and high reliability.

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