Vishay Semiconductor Diodes Division
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5KP58A-E3/54
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5KP58A-E3/54 Product Overview

Introduction

The 5KP58A-E3/54 is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP58A-E3/54, 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 5KP58A-E3/54 belongs to the category of TVS diodes, which are semiconductor devices used to protect electronic circuits from voltage transients.

Basic Information Overview

  • Use: The 5KP58A-E3/54 is used to provide surge protection for sensitive electronic equipment in various applications.
  • Characteristics: It offers low clamping voltage, high surge capability, and fast response time to transient events.
  • Package: The diode is typically available in a DO-201AD package.
  • Essence: Its essence lies in providing robust protection against transient voltage events.
  • Packaging/Quantity: The 5KP58A-E3/54 is commonly packaged in reels or trays, with specific quantities per package.

Specifications

  • Peak Pulse Power: 5000 W
  • Breakdown Voltage: 58 V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional
  • Mounting Type: Through Hole
  • RoHS: Compliant

Detailed Pin Configuration

The 5KP58A-E3/54 typically consists of two leads, anode, and cathode, which are identified based on the device's polarity. The pin configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Unidirectional protection only
  • Requires proper installation for optimal performance

Working Principles

The 5KP58A-E3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs. This action effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP58A-E3/54 finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 5KP58CA-E3/54

    • Similar specifications and characteristics
    • Offers bidirectional protection

  • Alternative Model 2: 5KP58A-E3/73

    • Higher surge capability
    • Compatible with wider operating temperature range

In conclusion, the 5KP58A-E3/54 is a reliable TVS diode offering robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronic equipment from voltage transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP58A-E3/54 en soluciones técnicas

  1. What is the 5KP58A-E3/54 used for in technical solutions?

    • The 5KP58A-E3/54 is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 5KP58A-E3/54?

    • The maximum peak pulse power of the 5KP58A-E3/54 is typically 5000 watts.

  3. What is the breakdown voltage of the 5KP58A-E3/54?

    • The breakdown voltage of the 5KP58A-E3/54 is around 58 volts.

  4. How does the 5KP58A-E3/54 provide protection in technical solutions?

    • The 5KP58A-E3/54 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of the 5KP58A-E3/54 in technical solutions?

    • The 5KP58A-E3/54 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems for surge protection.

  6. What is the response time of the 5KP58A-E3/54?

    • The response time of the 5KP58A-E3/54 is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  7. Does the 5KP58A-E3/54 require any additional cooling in high-power applications?

    • In high-power applications, it's recommended to provide adequate heat sinking or thermal management to ensure the 5KP58A-E3/54 operates within its specified temperature limits.

  8. Can the 5KP58A-E3/54 be used in outdoor or harsh environments?

    • Yes, the 5KP58A-E3/54 is designed to withstand outdoor and harsh environments, making it suitable for a wide range of applications.

  9. What are the key electrical characteristics of the 5KP58A-E3/54?

    • The key electrical characteristics include low leakage current, high surge capability, and stable clamping voltage under transient conditions.

  10. Are there any specific soldering or mounting considerations for the 5KP58A-E3/54?

    • It's important to follow the manufacturer's guidelines for soldering and mounting to ensure proper performance and reliability of the 5KP58A-E3/54 in technical solutions.