V5.5MLA0805T

Introduction

The V5.5MLA0805T is a surface mount multilayer varistor belonging to the category of electronic components used for circuit protection. This entry provides an overview of 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: Circuit Protection
• Characteristics: Surface Mount, Multilayer Varistor
• Package: 0805 Package
• Essence: Provides transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 5.5V
• Size: 0805 (2.0mm x 1.25mm)
• Operating Temperature Range: -55°C to +125°C
• Maximum Allowable Voltage: 7V
• Peak Current: 100A
• Energy Absorption: 0.1J

Detailed Pin Configuration

The V5.5MLA0805T has two terminals for surface mount soldering. The pin configuration is as follows: - Terminal 1: Input/Anode - Terminal 2: Ground/Cathode

Functional Features

• Provides protection against transient voltage events
• Fast response time
• Low leakage current
• High energy absorption capability

Advantages and Disadvantages

Advantages

• Compact size
• Reliable overvoltage protection
• Suitable for high-density circuit board designs

Disadvantages

• Limited maximum allowable voltage
• Sensitive to temperature extremes

Working Principles

The V5.5MLA0805T operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When subjected to a transient voltage surge, the varistor conducts current to divert excess energy away from sensitive components, thereby protecting the circuit.

Detailed Application Field Plans

The V5.5MLA0805T is commonly used in various electronic devices and systems requiring protection against transient voltage events, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

• V7MLA0805H – Higher voltage rating
• V5.5MLA0603T – Smaller package size
• V10MLA0805T – Higher energy absorption capability

In conclusion, the V5.5MLA0805T is a compact and reliable surface mount multilayer varistor designed for circuit protection against transient voltage events. Its specifications, functional features, and application field plans make it suitable for a wide range of electronic devices and systems.

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