5KP220A-HRA Product Overview

Introduction

The 5KP220A-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP220A-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

The 5KP220A-HRA belongs to the category of transient voltage suppressor diodes, specifically designed for high-reliability applications where protection against transient voltage events is critical.

Basic Information Overview

• Use: The 5KP220A-HRA is used to protect electronic circuits from voltage transients caused by lightning, inductive load switching, and other transient voltage events.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for use in demanding environments.
• Package: The diode is available in a rugged, hermetically sealed package, ensuring reliability in harsh operating conditions.
• Essence: Its essence lies in providing robust transient voltage suppression to safeguard sensitive electronics.
• Packaging/Quantity: The 5KP220A-HRA is typically available in tape and reel packaging with varying quantities based on customer requirements.

Specifications

• Voltage Rating: 220V
• Peak Pulse Power: 5000W
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional
• Mounting Type: Through Hole
• Compliance: RoHS Compliant

Detailed Pin Configuration

The 5KP220A-HRA features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream circuitry.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected electronics.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Rugged hermetic package for reliability in harsh environments

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and heat dissipation due to high power handling capability

Working Principles

The 5KP220A-HRA operates by diverting excessive transient current away from sensitive electronics, thereby limiting the voltage across the protected circuit. This is achieved through the rapid conduction of the diode when subjected to transient voltage events.

Detailed Application Field Plans

The 5KP220A-HRA finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Aerospace and defense systems

Detailed and Complete Alternative Models

• 5KP Series: Includes a range of voltage options catering to different application requirements, such as 5KP10A-HRA, 5KP15A-HRA, and 5KP30A-HRA.
• P6KE Series: Offers similar transient voltage suppression capabilities with varying voltage ratings, suitable for diverse applications.

In conclusion, the 5KP220A-HRA transient voltage suppressor diode stands as a reliable solution for protecting sensitive electronics from transient voltage events, offering high surge capability, fast response time, and robust construction. Its application spans across various industries, making it a versatile choice for transient voltage suppression needs.

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