5KP150A Product Overview

Introduction

The 5KP150A 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 5KP150A, 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 5KP150A 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 5KP150A is primarily used for surge protection in various electronic circuits, including 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 5KP150A is available in a DO-201AD package.
• Essence: Its essence lies in providing reliable overvoltage protection to sensitive electronic components.
• Packaging/Quantity: It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 150V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional
• Mounting Type: Through Hole

Detailed Pin Configuration

The 5KP150A has a standard axial lead configuration with two leads for through-hole mounting. The anode and cathode terminals are clearly marked for easy identification during installation.

Functional Features

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

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Fast response time

Disadvantages

• Unidirectional protection only
• Requires proper heat dissipation in high-power applications

Working Principles

When a voltage transient occurs, the 5KP150A conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, safeguarding it from damage due to overvoltage events.

Detailed Application Field Plans

The 5KP150A finds extensive use in diverse applications, including: - Power supply units - Telecommunications infrastructure - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various breakdown voltages and peak power ratings to cater to different application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with differing electrical characteristics.

In conclusion, the 5KP150A serves as a critical component in safeguarding electronic circuits against voltage transients, offering robust surge protection and fast response times. Its versatility and reliability make it a preferred choice in various industries where transient voltage protection is essential.

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