20KPA80CA-B Product Overview

Introduction

The 20KPA80CA-B is a specialized electronic component designed for use in various electrical and electronic systems. 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.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High Power Handling, Low Clamping Voltage
• Package: DO-201AD
• Essence: Provides protection against voltage surges and transients
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Peak Pulse Power: 20,000 Watts
• Standoff Voltage: 80V
• Breakdown Voltage: 88.9V to 98.8V
• Maximum Clamping Voltage: 129V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA80CA-B follows the standard pin configuration for DO-201AD packages, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage spikes
• High Power Handling Capacity: Suitable for high-energy surge events

Advantages and Disadvantages

Advantages

• High power handling capability
• Low clamping voltage
• Fast response time

Disadvantages

• Relatively large package size
• Limited to specific voltage ratings

Working Principles

The 20KPA80CA-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby diverting the surge energy away from sensitive components.

Detailed Application Field Plans

The 20KPA80CA-B is commonly used in the following applications: 1. Industrial power supplies 2. Telecommunication equipment 3. Automotive electronics 4. Solar inverters 5. Consumer electronics

Detailed and Complete Alternative Models

• 20KPA Series: Includes various voltage options within the same power rating
• P6KE Series: Offers similar surge protection with different package styles
• SMBJ Series: Surface mount alternatives with lower power handling capacity

In conclusion, the 20KPA80CA-B serves as a crucial component in safeguarding electronic systems against voltage surges and transients, offering high power handling and low clamping voltage. Its application spans across diverse industries, making it an essential element in ensuring system reliability and longevity.

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