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5KP90A
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5KP90A Product Overview

Introduction

The 5KP90A 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 5KP90A, 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 5KP90A 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 5KP90A is used to safeguard electronic circuits from transient overvoltage conditions.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The 5KP90A is typically available in a DO-201AD package.
  • Essence: Its essence lies in providing robust protection against voltage transients.
  • Packaging/Quantity: It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage Range: 85V to 94V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 77.4V
  • Maximum Clamping Voltage: 124V
  • Reverse Leakage Current: 1µA

Detailed Pin Configuration

The 5KP90A typically features a two-pin configuration, with one pin designated for the anode and the other for the cathode.

Functional Features

  • Transient Suppression: Effectively clamps transient overvoltages to safe levels.
  • Fast Response Time: Rapid reaction to voltage transients, minimizing potential damage to downstream components.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection
  • Fast response to transients
  • High surge handling capability

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of clamping voltage for specific applications

Working Principles

The 5KP90A operates by diverting excessive transient current away from sensitive circuitry, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The 5KP90A finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 5KP90A include: - 5KP85A - 5KP100A - 5KP110A - 5KP120A

In conclusion, the 5KP90A serves as a critical component in protecting electronic circuits from voltage transients, offering robust performance and reliability in diverse applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP90A en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 5KP90A in technical solutions:

  1. What is the 5KP90A?

    • The 5KP90A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 5KP90A?

    • The maximum peak pulse power of the 5KP90A is 5000 watts.

  3. What is the breakdown voltage of the 5KP90A?

    • The breakdown voltage of the 5KP90A is 90 volts.

  4. How does the 5KP90A protect electronic circuits?

    • The 5KP90A clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

  5. In what applications can the 5KP90A be used?

    • The 5KP90A is commonly used in power supplies, communication equipment, and automotive electronics to protect against voltage surges.

  6. What is the response time of the 5KP90A?

    • The response time of the 5KP90A is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Can the 5KP90A be used for outdoor applications?

    • Yes, the 5KP90A is suitable for outdoor applications as it can withstand environmental conditions and provide protection against lightning-induced surges.

  8. What is the operating temperature range of the 5KP90A?

    • The 5KP90A has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of environments.

  9. Is the 5KP90A lead-free and RoHS compliant?

    • Yes, the 5KP90A is available in lead-free packaging and is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Can multiple 5KP90A devices be connected in parallel for higher power handling?

    • Yes, multiple 5KP90A devices can be connected in parallel to increase the power handling capability and provide enhanced protection for larger systems.