20KPA216A Product Overview

Introduction

The 20KPA216A is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the 20KPA216A, including its product details, specifications, 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, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

• Peak Pulse Power: 20000 W
• Standoff Voltage: 185 V
• Breakdown Voltage: 206 V
• Maximum Clamping Voltage: 297 V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 20KPA216A TVS diode has an axial leaded or surface mount package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Capability: Capable of handling large surge currents without degradation
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit
• Fast Response Time: Quickly responds to transient voltage events, minimizing the risk of damage to connected equipment

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge capability for robust performance
• Fast response time for rapid protection

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of installation and layout for optimal performance

Working Principles

The 20KPA216A operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected circuit. When a transient voltage event occurs, the TVS diode rapidly conducts, providing a low-impedance path for the transient current to flow through, thus protecting the downstream electronics.

Detailed Application Field Plans

The 20KPA216A 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 standoff voltages and peak pulse power ratings to suit different application requirements
• P6KE Series: Offers similar transient voltage suppression capabilities with different package styles and specifications
• SMCJ Series: Surface mount TVS diodes with comparable characteristics and performance

In conclusion, the 20KPA216A transient voltage suppressor diode offers robust protection against voltage transients and finds extensive use in diverse electronic applications.

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