20KPA40CA Product Overview

Introduction

The 20KPA40CA 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, basic information, 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: Axial Lead
• Essence: Protects electronic circuits from voltage surges
• Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

• Model: 20KPA40CA
• Peak Pulse Power: 20,000 Watts
• Standoff Voltage: 40V
• Breakdown Voltage: 44.4V to 49.1V
• Maximum Clamping Voltage: 64.5V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA40CA features an axial lead package with two leads for easy integration into circuit designs. The pin configuration includes clear markings for polarity and connection points.

Functional Features

• Surge Protection: Provides robust protection against voltage surges and transients.
• Fast Response Time: Rapidly clamps excessive voltage to safeguard connected devices.
• High Power Handling: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Sensitive to extreme temperature variations
• Requires proper heat dissipation in high-power applications

Working Principles

The 20KPA40CA operates based on the principle of avalanche breakdown, where it rapidly diverts excess energy away from sensitive components during voltage surges. By effectively clamping the voltage, it protects downstream electronics from damage.

Detailed Application Field Plans

The 20KPA40CA finds extensive use in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• 20KPA Series: Offers a range of standoff voltages and peak pulse powers to suit diverse application requirements.
• P6KE Series: Provides similar surge protection capabilities with different form factors and specifications.
• SMBJ Series: Suitable for surface-mount applications with comparable surge protection characteristics.

In conclusion, the 20KPA40CA serves as a critical component in safeguarding electronic systems from voltage surges, offering high power handling and low clamping voltage. Its versatile nature makes it suitable for a wide range of applications, while alternative models provide flexibility in design and implementation.

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