5KP90A-HR Product Overview

Introduction

The 5KP90A-HR is a high-performance electronic component designed for use in various electrical and electronic applications. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 5KP90A-HR belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits to safeguard sensitive components from voltage spikes and transients. The diode acts as a voltage clamping device, diverting excessive current away from the protected circuitry.

Characteristics

• Voltage Suppression: The 5KP90A-HR is capable of suppressing transient voltages up to 90V.
• Fast Response Time: It offers rapid response to transient events, ensuring minimal impact on the protected circuitry.
• High Power Handling Capacity: The diode can handle high surge currents, making it suitable for demanding applications.
• Robust Packaging: The 5KP90A-HR is housed in a durable package that ensures reliable performance in various environmental conditions.

Package and Quantity

The 5KP90A-HR is typically available in industry-standard packaging, such as DO-201AD or similar packages. It is commonly supplied in reels, trays, or tubes, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 90V
• Operating Temperature Range: -55°C to 175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP90A-HR features a standard axial lead configuration with two leads for easy integration into circuit designs. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream circuitry.
• Low Clamping Voltage: Ensures minimal voltage excursion during surge events, preserving the integrity of connected devices.
• High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronics
• Fast response time
• High power handling capacity

Disadvantages

• Unidirectional protection only
• Requires careful consideration of reverse polarity protection in some applications

Working Principles

When a transient voltage spike occurs, the 5KP90A-HR rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to the connected components.

Application Field Plans

The 5KP90A-HR finds extensive use in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Alternative Models

For users seeking alternative TVS diodes with similar capabilities, the following models can be considered: - 5KP85A-HR - 5KP100A-HR - P6KE90A-HR - P4SMA90A-HR

In conclusion, the 5KP90A-HR transient voltage suppressor diode offers robust surge protection, fast response times, and high power handling capacity, making it an ideal choice for diverse electronic applications.

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