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5KP85A-HR

5KP85A-HR Product Overview

Introduction

The 5KP85A-HR is a high-reliability TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides an in-depth overview of the 5KP85A-HR, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Voltage Transient Suppression
  • Characteristics: High Reliability, Fast Response Time
  • Package: Axial-Lead Diode
  • Essence: Protection against Voltage Transients
  • Packaging/Quantity: Available in Tape & Reel Packaging, Quantity Varies

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage: 85V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 5KP85A-HR features an axial-lead 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 safe levels.
  • Fast Response Time: Rapid reaction to transient events for enhanced protection.

Advantages and Disadvantages

Advantages

  • High reliability for critical applications
  • Fast response time ensures swift protection
  • Wide operating temperature range

Disadvantages

  • Unidirectional polarity may limit certain applications
  • Requires careful handling due to its sensitivity to ESD (electrostatic discharge)

Working Principles

The 5KP85A-HR operates by diverting excessive transient currents away from sensitive electronic components, thereby safeguarding them from damage caused by voltage spikes and surges. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP85A-HR finds extensive use in various applications, including: - Telecommunication Equipment: Protects sensitive communication devices from lightning-induced surges. - Industrial Control Systems: Safeguards control systems from voltage transients in harsh environments. - Automotive Electronics: Provides surge protection for automotive electronic systems.

Detailed and Complete Alternative Models

For users seeking alternatives to the 5KP85A-HR, several comparable TVS diodes are available, such as: - 6KP85A-HR: Higher power dissipation rating - 5KP100A-HR: Higher breakdown voltage for increased protection - 5KP85CA-HR: Bidirectional TVS diode for applications requiring reverse polarity protection

In conclusion, the 5KP85A-HR offers reliable and fast-acting transient voltage suppression, making it an essential component for protecting sensitive electronics in diverse applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP85A-HR en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 5KP85A-HR in technical solutions:

  1. What is the maximum peak pulse power of 5KP85A-HR?

    • The maximum peak pulse power of 5KP85A-HR is 5000 watts.

  2. What is the breakdown voltage of 5KP85A-HR?

    • The breakdown voltage of 5KP85A-HR is 85 volts.

  3. Can 5KP85A-HR be used for surge protection in power supply units?

    • Yes, 5KP85A-HR is suitable for surge protection in power supply units due to its high power handling capability.

  4. What type of diode is 5KP85A-HR?

    • 5KP85A-HR is a unidirectional TVS (transient voltage suppression) diode.

  5. Is 5KP85A-HR suitable for overvoltage protection in automotive electronics?

    • Yes, 5KP85A-HR can be used for overvoltage protection in automotive electronics applications.

  6. What is the response time of 5KP85A-HR to transient voltage spikes?

    • The response time of 5KP85A-HR is very fast, typically in nanoseconds.

  7. Can 5KP85A-HR be used in telecommunications equipment for lightning protection?

    • Yes, 5KP85A-HR is commonly used in telecommunications equipment for lightning protection due to its high surge handling capability.

  8. Does 5KP85A-HR require heat sinking in high-power applications?

    • Yes, in high-power applications, it is recommended to use proper heat sinking for 5KP85A-HR to dissipate the heat generated during surge events.

  9. What is the operating temperature range of 5KP85A-HR?

    • The operating temperature range of 5KP85A-HR is typically -55°C to +175°C.

  10. Is 5KP85A-HR compliant with industry standards for surge protection devices?

    • Yes, 5KP85A-HR is compliant with industry standards such as IEC 61000-4-5 for surge protection devices.

I hope these questions and answers provide the information you were looking for! If you have any more specific questions, feel free to ask.