V420LS20CPX10 Product Overview

Introduction

The V420LS20CPX10 is a specialized component designed for use in electronic circuits. This entry provides an in-depth 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.

Category and Use

The V420LS20CPX10 belongs to the category of transient voltage suppressors (TVS) and is primarily used for protecting sensitive electronic components from voltage spikes and surges. It is commonly employed in various electronic devices and systems to safeguard against transient overvoltage conditions.

Characteristics

• Voltage Suppression: The V420LS20CPX10 is designed to suppress transient voltage spikes effectively, ensuring the protection of connected electronic components.
• Fast Response Time: It offers a rapid response time to transient voltage events, minimizing the risk of damage to the circuitry.
• High Surge Current Capability: The component can handle high surge currents, making it suitable for demanding applications.
• Compact Package: It is available in a compact package, allowing for easy integration into circuit designs.

Package and Quantity

The V420LS20CPX10 is typically supplied in tape and reel packaging, with quantities varying based on the supplier and customer requirements.

Specifications

• Maximum Reverse Standoff Voltage: 420V
• Breakdown Voltage: 468V to 519V
• Peak Pulse Current: 200A
• Operating Temperature Range: -55°C to 150°C
• Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The V420LS20CPX10 features a standard DO-214AB (SMC) package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream components.
• Low Clamping Voltage: Provides low clamping voltage to limit the stress on the protected circuitry during transient events.
• Bidirectional Protection: Offers bidirectional transient voltage suppression, ensuring comprehensive protection for both positive and negative voltage transients.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Compact form factor for easy integration
• High surge current capability

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The V420LS20CPX10 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient overvoltage condition. This action effectively diverts the excessive energy away from the sensitive circuitry, thereby protecting it from damage.

Detailed Application Field Plans

The V420LS20CPX10 finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar functionality and specifications are available in the market, including: - V480LS20CPX10: A higher voltage variant offering similar surge protection capabilities. - P6SMB440CA: A different package type with comparable surge handling characteristics. - 1.5KE440CA: A through-hole mount TVS diode suitable for diverse applications.

In conclusion, the V420LS20CPX10 serves as a crucial component in protecting electronic circuits from transient voltage events, offering effective surge suppression and fast response times. Its compact form factor and high surge current capability make it a preferred choice for various applications across different industries.

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