20KPA56CA Product Overview

Introduction

The 20KPA56CA is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 20KPA56CA belongs to the category of transient voltage suppressor (TVS) diodes, which are used to protect sensitive electronics from voltage spikes and transients.

Use

It is primarily used to safeguard electronic circuits and components from damage caused by transient voltage events such as lightning strikes, ESD (electrostatic discharge), and switching transients.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package

The 20KPA56CA is typically available in a DO-201AD package, which is a molded plastic case with a cathode band and leads that are readily solderable.

Essence

The essence of the 20KPA56CA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

It is commonly supplied in reels or bulk packaging, with quantities varying based on manufacturer and distributor specifications.

Specifications

• Peak Pulse Power: 20,000 W
• Standoff Voltage: 47.8 V
• Breakdown Voltage: 53.3 V
• Maximum Clamping Voltage: 77.4 V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 20KPA56CA typically features a two-pin configuration, with one pin serving as the anode and the other as the cathode. The physical layout and pin assignment can be found in the product datasheet provided by the manufacturer.

Functional Features

• Rapid response to transient voltage events
• High surge handling capability
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge power capability
• Wide operating temperature range

Disadvantages

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

Working Principles

When a transient voltage event occurs, the 20KPA56CA rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This action prevents damage to sensitive components and ensures the continued operation of the electronic system.

Detailed Application Field Plans

The 20KPA56CA finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 20KPA56CA exist, offering similar transient voltage suppression capabilities. Some notable alternatives include: - 20KPA Series TVS diodes - P6KE Series TVS diodes - SMAJ Series TVS diodes

In conclusion, the 20KPA56CA serves as a critical component in protecting electronic systems from transient voltage events, offering high surge capability, low clamping voltage, and fast response times. Its application spans across diverse industries, ensuring the reliable operation of sensitive electronics.

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