20KPA80A Product Overview

Introduction

The 20KPA80A is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 20KPA80A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High performance, reliability, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding sensitive electronic equipment
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

• Voltage Rating: 80V
• Peak Pulse Power Dissipation: 20,000W
• Breakdown Voltage: 89.4V to 99.6V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA80A TVS diode features an axial leaded or surface mount package with standard pin configurations. The detailed pinout can be found in the product datasheet provided by the manufacturer.

Functional Features

• Ultra-fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• High power dissipation capability
• Wide operating temperature range
• RoHS compliance for environmental sustainability

Disadvantages

• Sensitive to reverse polarity connection
• Requires careful handling during installation

Working Principles

The 20KPA80A operates based on the principle of diverting excessive transient currents away from sensitive electronic components by providing a low-impedance path to ground. When a transient voltage event occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The 20KPA80A is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• 20KPA Series: Includes various voltage ratings and peak pulse power dissipation options
• Other manufacturers' equivalents: Consult the industry-standard cross-reference guides for alternative models from different manufacturers

In conclusion, the 20KPA80A TVS diode offers robust transient voltage protection for a wide range of electronic applications. Its high surge capability, fast response time, and reliability make it a preferred choice for safeguarding sensitive electronic equipment from transient voltage events.

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