Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
5KP150A
Ver Detalle Hojas de datos

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.

Word Count: 515

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP150A en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 5KP150A in technical solutions:

  1. What is the 5KP150A?

    • The 5KP150A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of the 5KP150A?

    • The maximum peak pulse power dissipation of the 5KP150A is 5000 watts.

  3. What is the breakdown voltage of the 5KP150A?

    • The breakdown voltage of the 5KP150A is 150 volts.

  4. How does the 5KP150A protect electronic circuits?

    • The 5KP150A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of the 5KP150A?

    • The 5KP150A is commonly used in surge protection for power supplies, telecommunications equipment, industrial controls, and automotive electronics.

  6. What is the response time of the 5KP150A?

    • The response time of the 5KP150A is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can the 5KP150A be used for overvoltage protection in solar power systems?

    • Yes, the 5KP150A is suitable for overvoltage protection in solar power systems, helping to safeguard sensitive electronics from voltage surges.

  8. Is the 5KP150A suitable for use in high-speed data communication equipment?

    • Yes, the 5KP150A is suitable for protecting high-speed data communication equipment from voltage transients and surges.

  9. What is the operating temperature range of the 5KP150A?

    • The 5KP150A has an operating temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  10. Can multiple 5KP150A diodes be connected in parallel for higher power handling capability?

    • Yes, multiple 5KP150A diodes can be connected in parallel to increase the power handling capability and provide redundancy in critical applications.