P4KE130A Diode: Encyclopedia Entry

Introduction

The P4KE130A diode is a crucial component in electronic circuits, belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE130A diode.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protecting sensitive electronic components from voltage transients
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41 or R-6
• Essence: Provides overvoltage protection to electronic circuits
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 117V to 130V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 1.5V at 10A
• Reverse Standoff Voltage: 117V to 130V

Detailed Pin Configuration

The P4KE130A diode typically has two leads with a standard axial-lead package. The anode lead is usually longer than the cathode lead, allowing for easy identification and installation.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components
• Fast Response Time: Reacts quickly to voltage surges, minimizing the risk of damage
• High Surge Capability: Can withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on circuit operation
• High surge capability for robust performance in demanding environments

Disadvantages

• Clamping voltage may not be as low as some other TVS diodes
• Requires careful consideration of reverse standoff voltage to ensure proper protection

Working Principles

The P4KE130A diode operates by diverting excessive transient current away from sensitive components when the voltage exceeds its breakdown level. It achieves this through rapid conduction, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE130A diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE110A: Lower breakdown voltage variant suitable for specific applications
• P4KE150A: Higher breakdown voltage variant for enhanced protection in high-voltage environments
• P4KE Series: Offers a range of TVS diodes with varying breakdown voltages to suit diverse requirements

In conclusion, the P4KE130A diode serves as a critical component in safeguarding electronic circuits from voltage transients. Its fast response time, high surge capability, and effective transient voltage suppression make it a valuable asset in diverse applications.

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