VS-40CTQ045STRR-M3

Introduction

The VS-40CTQ045STRR-M3 is a high-performance Schottky rectifier designed for use in various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Rectification in power supply circuits
• Characteristics: High efficiency, low forward voltage drop, fast switching speed
• Package: TO-220AB
• Essence: Schottky rectifier diode
• Packaging/Quantity: Tape & Reel (800 units per reel)

Specifications

• Voltage Rating: 45V
• Current Rating: 40A
• Forward Voltage Drop: 0.55V at 20A
• Reverse Leakage Current: 50µA at 25°C
• Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The VS-40CTQ045STRR-M3 follows the standard pin configuration for a TO-220AB package: 1. Anode 2. Cathode 3. Anode

Functional Features

• High current capability
• Low power loss
• High efficiency
• Fast switching speed
• Guard ring for enhanced ruggedness and long-term reliability

Advantages and Disadvantages

Advantages

• Low forward voltage drop
• Fast recovery time
• High temperature operation capability
• Enhanced thermal performance

Disadvantages

• Higher cost compared to standard silicon rectifiers
• Sensitivity to reverse voltage spikes

Working Principles

The VS-40CTQ045STRR-M3 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. When a forward bias is applied, the Schottky diode conducts current with minimal voltage drop, making it suitable for high-frequency and high-efficiency applications.

Detailed Application Field Plans

The VS-40CTQ045STRR-M3 is commonly used in the following applications: - Switching power supplies - DC-DC converters - Solar inverters - Motor drives - Uninterruptible power supplies (UPS) - Welding equipment

Detailed and Complete Alternative Models

• SS54H-E3/52T by Vishay Semiconductor
• MBR4045PT by ON Semiconductor
• STPS40L45CG-TR by STMicroelectronics
• IR SCHOTTKY DIODES AUIRFU8409-7P3 by Infineon Technologies

In summary, the VS-40CTQ045STRR-M3 is a high-performance Schottky rectifier with excellent characteristics and wide-ranging applications in power electronics. Its efficient design and robust features make it a preferred choice for demanding electronic systems.

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