20KPA204C Product Overview

Introduction

The 20KPA204C 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 20KPA204C, 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 and other transient voltage events
• Characteristics: High-performance, reliable, fast response time
• Package: DO-201AD
• Essence: Safeguarding sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 20000 W
• Standoff Voltage: 171 V to 238 V
• Breakdown Voltage Range: 190 V to 210 V
• Maximum Clamping Voltage: 275 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA204C TVS diode features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

• Provides robust protection against transient voltage events
• Fast response time ensures minimal impact on protected circuits
• High surge capability enhances reliability
• RoHS compliance aligns with environmental regulations

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Sensitive to reverse polarity connection

Working Principles

The 20KPA204C operates by diverting excessive current away from sensitive electronic components when subjected to transient voltage events. Upon detection of a voltage surge, the diode rapidly switches into a low impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 20KPA204C is widely used in various applications requiring robust transient voltage protection, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 20KPA Series: Includes various models with different standoff voltages and peak pulse powers, providing flexibility for diverse application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with varying specifications to accommodate specific design needs.
• SMBJ Series: Surface mount TVS diodes suitable for compact electronic designs with comparable transient voltage protection performance.

In conclusion, the 20KPA204C transient voltage suppressor diode offers reliable and efficient protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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