5KP18A-HRA Product Overview

Introduction

The 5KP18A-HRA belongs to the category of high-reliability transient voltage suppressor diodes. These diodes are designed for use in a wide range of applications where protection from transient overvoltage conditions is required.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protection from transient overvoltage conditions
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Safeguarding electronic circuits from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 18V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP18A-HRA features an axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, reducing stress on components.

Advantages and Disadvantages

• Advantages:
  • High reliability for critical applications
  • Fast response time for effective protection
  • Low clamping voltage for minimized stress on circuits
• Disadvantages:
  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse standoff voltage

Working Principles

When a transient voltage spike occurs, the 5KP18A-HRA conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive components and ensures the continued operation of the electronic system.

Detailed Application Field Plans

The 5KP18A-HRA is commonly used in: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP6.8A-HRA
• 5KP10A-HRA
• 5KP15A-HRA
• 5KP22A-HRA
• 5KP30A-HRA

This comprehensive range of alternative models allows for precise selection based on specific voltage protection requirements.

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This entry provides a detailed overview of the 5KP18A-HRA transient voltage suppressor diode, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.