VDRS07B020TSE

Introduction

The VDRS07B020TSE is a voltage-dependent resistor (VDR) belonging to the category of electronic components. It is commonly used for surge protection in various electrical and electronic circuits. This entry provides an overview of the VDRS07B020TSE, 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 Component
• Use: Surge Protection
• Characteristics: Voltage-Dependent, Non-linear Resistance
• Package: TSE Package
• Essence: Protects Against Voltage Surges
• Packaging/Quantity: Typically Sold in Reels or Trays

Specifications

• Model: VDRS07B020TSE
• Voltage Rating: 20V
• Maximum Allowable Voltage: 14V
• Nominal Power Dissipation: 0.2W
• Operating Temperature Range: -40°C to +85°C
• Lead Material: Tin-plated Copper

Detailed Pin Configuration

The VDRS07B020TSE has a standard two-terminal axial lead configuration. The pinout is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Provides non-linear resistance that decreases with increasing voltage
• Rapid response to voltage surges
• High energy absorption capability
• Low leakage current under normal operating conditions

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Wide operating temperature range
• Compact size

Disadvantages

• Limited maximum allowable voltage
• Non-linear behavior may affect circuit performance in some applications

Working Principles

The VDRS07B020TSE operates based on the principle of voltage-dependent resistance. Under normal operating conditions, it exhibits high resistance. However, when subjected to a voltage surge exceeding its threshold, the resistance decreases significantly, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The VDRS07B020TSE finds extensive use in various electronic and electrical systems, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics - Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to the VDRS07B020TSE include: - VDRS05B015TSE - VDRS10B025TSE - VDRS14B030TSE - VDRS20B040TSE

These models offer different voltage ratings and power dissipation capabilities, providing flexibility in surge protection design.

In conclusion, the VDRS07B020TSE is a crucial component in safeguarding electronic circuits against voltage surges. Its unique characteristics and functional features make it an essential part of modern electronic designs.

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