V40100KHM3/4W

Introduction

The V40100KHM3/4W is a high-performance Schottky rectifier diode designed for various electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Electronic Components
• Use: Rectification in power supply circuits, voltage clamping, and reverse polarity protection.
• Characteristics: High current capability, low forward voltage drop, fast switching speed, and excellent thermal performance.
• Package: TO-220AC
• Essence: High-efficiency rectification and voltage regulation.
• Packaging/Quantity: Available in reels or tubes with varying quantities.

Specifications

• Part Number: V40100KHM3/4W
• Maximum Average Forward Current: 40A
• Peak Forward Surge Current: 200A
• Reverse Voltage: 100V
• Forward Voltage Drop: 0.55V at 20A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The V40100KHM3/4W features a standard TO-220AC package with three pins: the cathode (K), the anode (A), and the gate (G).

Functional Features

• Efficient rectification of AC to DC.
• Low power loss and high efficiency.
• Fast switching speed for rapid response in power circuits.
• Excellent thermal management for reliable operation.

Advantages and Disadvantages

Advantages

• High current handling capability.
• Low forward voltage drop reduces power dissipation.
• Fast switching speed improves circuit efficiency.

Disadvantages

• Higher cost compared to standard silicon diodes.
• Sensitive to overvoltage conditions.

Working Principles

The V40100KHM3/4W 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 V40100KHM3/4W is widely used in: - Switching power supplies - Voltage regulators - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

• V40100P: Similar specifications with a different package (TO-220AB).
• SS34: Lower current rating but compatible with the same applications.
• SB540: Higher voltage rating for specific applications.

In conclusion, the V40100KHM3/4W is a versatile and high-performance rectifier diode suitable for a wide range of electronic applications, offering efficient power conversion, fast switching, and reliable operation.

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