Microsemi Corporation
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MAPLAD18KP58CAE3
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MAPLAD18KP58CAE3

Introduction

The MAPLAD18KP58CAE3 is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: TVS Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High-power handling capability, fast response time, low clamping voltage
  • Package: Surface Mount
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 58V
  • Breakdown Voltage: 64.4V to 71.2V
  • Maximum Clamping Voltage: 93.6V at 100A
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD18KP58CAE3 TVS diode has a standard surface mount package with two terminals for easy integration into circuit boards. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Ultra-fast response time
  • Low incremental surge resistance
  • High power dissipation capability
  • Excellent clamping capability

Advantages and Disadvantages

Advantages

  • Superior protection against transient voltage events
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Relatively large footprint compared to lower power TVS diodes
  • Higher cost compared to standard diodes

Working Principles

The MAPLAD18KP58CAE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The MAPLAD18KP58CAE3 is ideally suited for use in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative TVS diode models that can be considered include: - MAPLAD12KP36CAE3 - MAPLAD24KP75CAE3 - MAPLAD30KP90CAE3 - MAPLAD40KP110CAE3

In summary, the MAPLAD18KP58CAE3 TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage surges.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD18KP58CAE3 v technických řešeních

  1. What is MAPLAD18KP58CAE3?

    • MAPLAD18KP58CAE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MAPLAD18KP58CAE3?

    • The key features of MAPLAD18KP58CAE3 include a peak pulse power of 18000W, low clamping voltage, fast response time, and high surge current capability.

  3. In what technical solutions can MAPLAD18KP58CAE3 be used?

    • MAPLAD18KP58CAE3 can be used in various technical solutions such as power supplies, industrial equipment, automotive electronics, telecommunications systems, and more.

  4. How does MAPLAD18KP58CAE3 protect electronic circuits?

    • MAPLAD18KP58CAE3 protects electronic circuits by diverting excessive current away from sensitive components during voltage surges or transients, thereby preventing damage.

  5. What is the operating temperature range of MAPLAD18KP58CAE3?

    • MAPLAD18KP58CAE3 typically operates within a temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  6. Are there any application notes or guidelines for using MAPLAD18KP58CAE3?

    • Yes, the manufacturer provides application notes and guidelines for proper usage of MAPLAD18KP58CAE3 in different technical solutions.

  7. Can MAPLAD18KP58CAE3 be used for surge protection in power distribution systems?

    • Yes, MAPLAD18KP58CAE3 is suitable for surge protection in power distribution systems, offering reliable overvoltage protection.

  8. What are the mounting options for MAPLAD18KP58CAE3?

    • MAPLAD18KP58CAE3 is available in various package options including surface mount and through-hole configurations, providing flexibility for different mounting requirements.

  9. Does MAPLAD18KP58CAE3 comply with industry standards for transient voltage suppressors?

    • Yes, MAPLAD18KP58CAE3 complies with relevant industry standards and specifications for transient voltage suppressor diodes.

  10. Where can I find detailed specifications and datasheets for MAPLAD18KP58CAE3?

    • Detailed specifications and datasheets for MAPLAD18KP58CAE3 can be obtained from the manufacturer's website or authorized distributors.