V420LC7PX2855 Product Overview

Introduction

The V420LC7PX2855 is a versatile electronic component designed for use in various applications. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, 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: High surge current capability, low clamping voltage, fast response time
• Package: SMD (Surface Mount Device)
• Essence: Protects electronic circuits from voltage surges
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 420W
• Clamping Voltage: 775V
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage Range: 470V to 520V
• RoHS Compliant: Yes

Detailed Pin Configuration

The V420LC7PX2855 features a standard SMD package with two pins for surface mounting onto printed circuit boards. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Surge Protection: Provides robust protection against transient voltage surges.
• Fast Response Time: Rapidly responds to voltage spikes, safeguarding sensitive electronics.
• Low Clamping Voltage: Limits the voltage across the protected circuit to prevent damage.

Advantages and Disadvantages

Advantages

• High surge current capability
• Fast response time
• RoHS compliant
• Compact SMD package

Disadvantages

• Relatively high clamping voltage compared to some alternatives
• Limited breakdown voltage range

Working Principles

The V420LC7PX2855 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This action effectively diverts the surge energy and limits the voltage across the circuit, preventing damage to downstream components.

Detailed Application Field Plans

The V420LC7PX2855 is widely used in various applications, including: - Telecommunications equipment - Industrial automation systems - Power supply units - LED lighting systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models to the V420LC7PX2855 include: - V130LA20A - V275LA40AP - V510LA80B - V750LA80BP

In summary, the V420LC7PX2855 is a reliable surge protection component with robust characteristics and versatile applications, making it an essential part of modern electronic systems.

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