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5KP18AHE3/54
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5KP18AHE3/54 Product Overview

Introduction

The 5KP18AHE3/54 is a high-performance 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 5KP18AHE3/54, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High performance, reliable protection, low clamping voltage
  • Package: Axial leaded
  • Essence: Safeguarding sensitive electronic equipment
  • Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

  • Part Number: 5KP18AHE3/54
  • Peak Pulse Power: 5000 W
  • Breakdown Voltage: 18 V
  • Clamping Voltage: 29.2 V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP18AHE3/54 TVS diode features an axial leaded package with two leads for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Provides robust protection against voltage transients
  • Fast Response Time: Rapidly clamps transient voltages to safe levels
  • Low Clamping Voltage: Ensures minimal impact on protected circuits during transient events

Advantages and Disadvantages

Advantages

  • High peak pulse power handling capability
  • RoHS compliant for environmental sustainability
  • Fast response time for effective transient voltage suppression

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Limited breakdown voltage range compared to some alternative models

Working Principles

The 5KP18AHE3/54 operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly switches into its low impedance state, effectively clamping the transient voltage to a safe level.

Detailed Application Field Plans

The 5KP18AHE3/54 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

For users seeking alternative TVS diodes with similar characteristics, the following models can be considered: - 5KP Series: 5KP10AHE3/54, 5KP12AHE3/54, 5KP15AHE3/54 - P6KE Series: P6KE18A, P6KE18CA, P6KE18CP

In conclusion, the 5KP18AHE3/54 transient voltage suppressor diode offers high-performance protection against voltage transients, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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Texniki həllərdə 5KP18AHE3/54 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum voltage rating of 5KP18AHE3/54?

    • The maximum voltage rating of 5KP18AHE3/54 is 18V.

  2. What is the peak pulse power dissipation of 5KP18AHE3/54?

    • The peak pulse power dissipation of 5KP18AHE3/54 is 5000W.

  3. What are the typical applications for 5KP18AHE3/54?

    • Typical applications for 5KP18AHE3/54 include surge protection in telecommunications equipment, industrial and consumer electronics, and automotive systems.

  4. What is the breakdown voltage of 5KP18AHE3/54?

    • The breakdown voltage of 5KP18AHE3/54 is 20.2V.

  5. What is the maximum clamping voltage of 5KP18AHE3/54?

    • The maximum clamping voltage of 5KP18AHE3/54 is 29.2V.

  6. Is 5KP18AHE3/54 suitable for overvoltage protection in power supplies?

    • Yes, 5KP18AHE3/54 is suitable for overvoltage protection in power supplies due to its high power dissipation capability.

  7. Can 5KP18AHE3/54 be used for transient voltage suppression in automotive electronics?

    • Yes, 5KP18AHE3/54 is commonly used for transient voltage suppression in automotive electronics to protect sensitive components from voltage spikes.

  8. What is the response time of 5KP18AHE3/54 during a transient event?

    • The response time of 5KP18AHE3/54 is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  9. Does 5KP18AHE3/54 require heat sinking in high-power applications?

    • Yes, in high-power applications, it is recommended to use proper heat sinking for 5KP18AHE3/54 to ensure efficient heat dissipation.

  10. Are there any specific layout considerations when using 5KP18AHE3/54 in circuit designs?

    • It is important to minimize the length and impedance of the connections to 5KP18AHE3/54 and ensure proper grounding to optimize its performance in circuit designs.