5KP18A-E3/54 Product Overview

Introduction

The 5KP18A-E3/54 is a high-performance transient voltage suppressor diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Category and Use

The 5KP18A-E3/54 belongs to the category of transient voltage suppressor diodes and is primarily used for surge protection in electronic circuits. It is commonly employed in applications where protection against voltage spikes and surges is essential to prevent damage to sensitive components.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package and Quantity

The 5KP18A-E3/54 is typically available in a DO-201AD package and is supplied in reels or bulk quantities, providing flexibility for various production requirements.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 18V
• Maximum Clamping Voltage: 29.2V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 15.3V
• Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The 5KP18A-E3/54 features a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• Provides robust protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• High surge capability enables reliable performance in demanding environments

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time

Disadvantages

• Relatively higher forward voltage compared to some alternative models

Working Principles

When a transient voltage spike occurs, the 5KP18A-E3/54 rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 5KP18A-E3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Alternative Models

For users seeking alternatives, the following models can be considered: - 5KP15A-E3/54 - 5KP22A-E3/54 - 5KP30A-E3/54

In summary, the 5KP18A-E3/54 transient voltage suppressor diode offers high-performance surge protection with fast response times and low clamping voltages, making it suitable for a wide range of applications.

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