5KP250A Product Overview

Introduction

The 5KP250A is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 5KP250A, 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 5KP250A belongs to the category of TVS diodes, which are semiconductor devices used to protect sensitive electronics from voltage spikes and surges.

Basic Information Overview

• Use: The 5KP250A is primarily used for surge protection in various electronic circuits, such as power supplies, telecommunications equipment, industrial controls, and automotive systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for applications requiring robust transient voltage protection.
• Package: The 5KP250A is available in a DO-201AD package.
• Essence: Its essence lies in providing reliable overvoltage protection to safeguard electronic components.
• Packaging/Quantity: It is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 250V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 214V
• Maximum Clamping Voltage: 344V
• Forward Voltage @ 100A: 3.5V
• Reverse Leakage Current: 1µA

Detailed Pin Configuration

The 5KP250A TVS diode has a standard two-pin configuration, with one pin designated for the anode and the other for the cathode.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Fast response time
• Wide operating temperature range

Disadvantages

• Relatively higher cost compared to lower-rated TVS diodes
• Larger physical footprint compared to smaller TVS diodes

Working Principles

When a voltage transient occurs, the 5KP250A conducts current to divert the excess energy away from the protected circuit. By clamping the voltage to a safe level, it prevents damage to sensitive components.

Detailed Application Field Plans

The 5KP250A is well-suited for use in the following applications: - Power supply units - Telecommunications infrastructure - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• 5KP220A: Lower breakdown voltage variant
• 5KP260A: Higher breakdown voltage variant
• 5KP250CA: Bi-directional TVS diode with similar specifications

In conclusion, the 5KP250A TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage surges and spikes.

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