V275LU40CPX680 Product Overview

Introduction

The V275LU40CPX680 is a surge protection component designed for use in electrical and electronic systems to protect against transient overvoltage events. This entry provides a comprehensive 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: Surge Protection Component
• Use: Protecting electrical and electronic systems from transient overvoltage events
• Characteristics: High surge current capability, low clamping voltage, fast response time
• Package: Surface Mount Device (SMD)
• Essence: Zinc Oxide Varistor (MOV) technology
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Rating: 275V
• Peak Surge Current: 10kA
• Clamping Voltage: 710V
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 6.8mm x 5.0mm x 2.5mm

Detailed Pin Configuration

The V275LU40CPX680 has a standard SMD pin configuration with two terminals for surface mounting onto circuit boards.

Functional Features

• Transient Overvoltage Protection: Provides reliable protection against transient overvoltage events.
• Fast Response Time: Reacts quickly to transient voltage spikes to safeguard connected equipment.
• High Surge Current Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against transient overvoltage events
• Fast response time
• Compact SMD package for easy integration into circuit designs

Disadvantages

• Clamping voltage may be relatively high for some sensitive applications
• Limited to specific voltage ratings

Working Principles

The V275LU40CPX680 utilizes zinc oxide varistor (MOV) technology to suppress transient overvoltage events by diverting excess current away from sensitive components. When a surge occurs, the varistor's resistance decreases, allowing it to conduct and shunt the excess energy to protect downstream components.

Detailed Application Field Plans

The V275LU40CPX680 is commonly used in various electrical and electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• V130LA20CPX680: 130V voltage rating, 10kA peak surge current
• V320LA40CPX680: 320V voltage rating, 10kA peak surge current
• V430LA40CPX680: 430V voltage rating, 10kA peak surge current
• V625LA40CPX680: 625V voltage rating, 10kA peak surge current

In conclusion, the V275LU40CPX680 surge protection component offers effective transient overvoltage protection with its high surge current capability, low clamping voltage, and fast response time. While it has specific limitations, its compact SMD package and reliability make it a valuable component for various electrical and electronic systems.

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