30KPA78CA Product Overview

Introduction

The 30KPA78CA is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its 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, Fast Response Time
• Package: Axial Lead, DO-201AD
• Essence: Protects electronic circuits from voltage surges
• Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 78V
• Breakdown Voltage Range: 86.7V to 103.3V
• Maximum Clamping Voltage: 126V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA78CA features an axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• High Power Handling: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• High power handling capability
• Fast response time ensures minimal impact on protected circuits

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of installation and placement for optimal performance

Working Principles

The 30KPA78CA operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding it from damage.

Detailed Application Field Plans

The 30KPA78CA finds extensive use in various applications, including: - Telecommunications: Protects sensitive communication equipment from lightning-induced surges. - Industrial Electronics: Safeguards control systems and automation equipment from power line transients. - Power Supplies: Ensures the reliability of power supply units by suppressing voltage spikes.

Detailed and Complete Alternative Models

• 30KPA Series: Includes variants with different standoff voltages and peak pulse powers.
• P6KE Series: Offers similar surge protection capabilities with varying specifications.
• SA Series: Provides alternative options for transient voltage suppression in electronic circuits.

In conclusion, the 30KPA78CA serves as a crucial component in protecting electronic circuits from voltage surges, offering high power handling and fast response times. Its application spans across diverse industries, ensuring the integrity and reliability of sensitive electronic systems.

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