5KP24A-HRA Product Overview

Introduction

The 5KP24A-HRA is a high-reliability, transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP24A-HRA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 5KP24A-HRA belongs to the category of transient voltage suppressor diodes. It is primarily used for surge protection in various electronic circuits and systems, including power supplies, telecommunications equipment, industrial controls, and automotive electronics. The diode's main function is to divert excessive current away from sensitive components during transient voltage events, thereby safeguarding the connected equipment from damage.

Characteristics

• Package: The 5KP24A-HRA is typically available in a DO-201AD package.
• Essence: Its essence lies in providing robust transient voltage suppression capabilities.
• Packaging/Quantity: The diode is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 24V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 20.5V
• Maximum Clamping Voltage: 33.2V
• Forward Voltage Drop: 3.5V at 100A

Detailed Pin Configuration

The 5KP24A-HRA follows a standard axial leaded diode configuration, with the anode and cathode leads clearly identified for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Power Handling Capability: Capable of dissipating large amounts of transient energy without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection for sensitive electronics
• Fast response time
• High power dissipation capability

Disadvantages

• Higher forward voltage drop compared to some alternative models
• Relatively larger footprint in certain applications

Working Principles

The 5KP24A-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This action effectively diverts the transient energy away from the protected circuit, limiting the voltage to a safe level.

Detailed Application Field Plans

The 5KP24A-HRA finds extensive use in various applications, including: - Power supply units - Telecommunications infrastructure - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Several alternative models to the 5KP24A-HRA include: - 5KP Series: Offers a range of breakdown voltages and power dissipation capabilities within the same package format. - P6KE Series: Provides similar transient voltage suppression characteristics in a different package style. - 1.5KE Series: Suitable for applications requiring lower breakdown voltages and power dissipation ratings.

In conclusion, the 5KP24A-HRA transient voltage suppressor diode serves as a critical component in protecting electronic equipment from transient voltage events. Its robust characteristics, functional features, and wide application field make it a valuable asset in ensuring the reliability and longevity of sensitive electronic systems.

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