5KP190A-HRA Product Overview

Introduction

The 5KP190A-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 5KP190A-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 5KP190A-HRA belongs to the category of transient voltage suppressor diodes and is primarily used for surge protection in various electronic circuits and systems. Its main purpose is to limit the voltage spikes that can damage sensitive components within electronic devices.

Characteristics

• Voltage Suppression: The 5KP190A-HRA is capable of suppressing transient voltages up to 190 volts.
• High Reliability: Designed for high reliability applications, making it suitable for critical systems.
• Fast Response Time: It offers a fast response time to transient voltage events, providing effective protection to connected circuits.
• Robust Packaging: The diode is housed in a robust package, ensuring durability and protection against environmental factors.

Package and Quantity

The 5KP190A-HRA is typically available in bulk packaging, with quantities varying based on the supplier and customer requirements.

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 190 V
• Operating Temperature Range: -55°C to +175°C
• Package Type: Axial Leaded

Detailed Pin Configuration

The 5KP190A-HRA features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Provides low clamping voltage to prevent damage to sensitive electronics.
• Fast Reaction Time: Rapid response to transient events ensures minimal impact on the protected circuitry.

Advantages

• Reliability: Designed for high-reliability applications, ensuring consistent performance.
• Effective Protection: Offers effective protection against transient voltage events, safeguarding connected electronics.
• Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.

Disadvantages

• Unidirectional Protection: The 5KP190A-HRA provides protection in one direction only, requiring additional components for bidirectional protection.

Working Principles

When a transient voltage event occurs, the 5KP190A-HRA conducts current to divert the excess energy away from the protected circuit. By limiting the voltage across the circuit, it prevents damage to sensitive components.

Detailed Application Field Plans

The 5KP190A-HRA is commonly used in the following applications: - Power Supplies: Protects power supply circuits from voltage surges. - Telecommunication Equipment: Safeguards communication systems from lightning-induced transients. - Industrial Control Systems: Provides surge protection for industrial automation and control systems.

Detailed and Complete Alternative Models

• 5KP Series: Includes various models with different breakdown voltages to suit specific application requirements.
• P6KE Series: Offers alternative options for transient voltage suppression with varying specifications.

In conclusion, the 5KP190A-HRA is a reliable and efficient transient voltage suppressor diode that plays a crucial role in protecting electronic equipment from voltage transients. Its robust design, fast response time, and high reliability make it a valuable component in various electronic systems.

[Word Count: 579]