5KP15HE3/54 Product Overview

Introduction

The 5KP15HE3/54 is a high-performance 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 5KP15HE3/54, 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 5KP15HE3/54 belongs to the category of transient voltage suppressor diodes, specifically designed for surge protection applications in various electronic systems.

Basic Information Overview

• Use: Surge protection against transient voltage events.
• Characteristics: High power capability, low clamping voltage, fast response time.
• Package: DO-201AD (DO-27) package type.
• Essence: Provides robust protection against voltage transients.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 15V
• Clamping Voltage: 24.4V at 100A
• Operating Temperature: -55°C to +175°C
• Storage Temperature: -55°C to +175°C

Detailed Pin Configuration

The 5KP15HE3/54 features a standard DO-201AD (DO-27) package with two leads. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events for enhanced protection.
• High Power Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection for sensitive electronics.
• Low clamping voltage ensures minimal stress on protected circuits.
• Fast response time minimizes the risk of damage during transient events.

Disadvantages

• Higher cost compared to standard diode solutions.
• Requires careful consideration of mounting and heat dissipation due to high power capability.

Working Principles

The 5KP15HE3/54 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow, thus protecting downstream components.

Detailed Application Field Plans

The 5KP15HE3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP10A: Lower breakdown voltage variant suitable for lower voltage applications.
• 5KP20A: Higher breakdown voltage variant for applications requiring higher clamping voltages.
• 5KP30A: Intermediate breakdown voltage variant offering flexibility in surge protection design.

In conclusion, the 5KP15HE3/54 transient voltage suppressor diode offers robust surge protection for a wide range of electronic systems, making it an essential component in safeguarding sensitive equipment from transient voltage events.

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