20KPA52C-B Product Overview

Introduction

The 20KPA52C-B 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 20KPA52C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients induced by lightning and other transient voltage events
Characteristics: High surge capability, low clamping voltage, fast response time
Package: DO-201AD
Essence: Safeguarding sensitive electronic equipment from voltage transients
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 20,000 W
• Standoff Voltage: 52 V
• Breakdown Voltage Range: 57.8 V to 64.2 V
• Maximum Clamping Voltage: 85 V at 32 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA52C-B 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 incremental surge resistance
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages: - High surge capability for robust protection - Fast response time for rapid clamping of transient voltages - RoHS compliance for environmental friendliness

Disadvantages: - Relatively high clamping voltage compared to some alternative models - Limited to specific voltage range applications

Working Principles

The 20KPA52C-B TVS diode operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly clamping the voltage to a safe level, thereby protecting downstream circuitry from damage.

Detailed Application Field Plans

The 20KPA52C-B is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative TVS diode models include: - 20KPA Series: Offering a range of standoff voltages and peak pulse powers - P6KE Series: Providing different breakdown voltage options - SMAJ Series: SMD package alternatives with varying voltage ratings

In conclusion, the 20KPA52C-B TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive equipment from voltage transients.

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