VS-1N5817TR

Introduction

The VS-1N5817TR is a diode belonging to the category of Schottky diodes. It is widely used in various electronic circuits due to its unique characteristics and performance. This entry provides an overview of the VS-1N5817TR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Schottky diode
• Use: Rectification, voltage clamping, and reverse polarity protection in electronic circuits
• Characteristics: Low forward voltage drop, fast switching speed, low leakage current, high temperature operation, and small package size
• Package: SOD-123
• Essence: Utilizes the Schottky barrier principle for rectification
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Forward Voltage Drop: Typically 0.45V at 1A
• Reverse Voltage: 20V
• Forward Current: 1A
• Operating Temperature Range: -65°C to +125°C
• Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The VS-1N5817TR has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast Switching Speed: Enables rapid response in electronic circuits
• Low Forward Voltage Drop: Minimizes power loss and heat generation
• High Temperature Operation: Suitable for applications in harsh environments
• Low Leakage Current: Ensures efficient performance in low-power applications

Advantages and Disadvantages

Advantages

• Low forward voltage drop reduces power dissipation
• Fast switching speed enhances circuit efficiency
• Small package size saves board space
• High temperature operation expands application range

Disadvantages

• Limited reverse voltage capability compared to other diode types
• Higher cost compared to standard silicon diodes

Working Principles

The VS-1N5817TR operates based on the Schottky barrier principle. When a forward voltage is applied, the metal-semiconductor junction forms a low-resistance path for current flow, resulting in minimal voltage drop and fast switching characteristics.

Detailed Application Field Plans

The VS-1N5817TR finds extensive use in the following application fields: - Power supplies - Voltage regulators - DC-DC converters - Reverse polarity protection circuits - Low voltage rectifiers

Detailed and Complete Alternative Models

• 1N5817: Similar specifications and characteristics
• SS12: Comparable Schottky diode with SOD-123 package
• SB1100: Higher reverse voltage Schottky diode option

In conclusion, the VS-1N5817TR is a versatile Schottky diode with excellent performance characteristics, making it suitable for a wide range of electronic applications.

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