Microsemi Corporation
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MAPLAD18KP22CAE3
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MAPLAD18KP22CAE3

Introduction

The MAPLAD18KP22CAE3 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 category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed 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

Specifications

  • Voltage - Reverse Standoff (Typ): 18V
  • Voltage - Breakdown (Min): 20V
  • Voltage - Clamping (Max) @ Ipp: 29V
  • Current - Peak Pulse (10/1000µs): 220A
  • Power - Peak Pulse: 18000W
  • Type: Zener

Detailed Pin Configuration

The MAPLAD18KP22CAE3 TVS diode has a standard surface mount package with two pins for connection to the circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • High power handling capability
  • RoHS compliant

Disadvantages

  • Sensitive to reverse polarity connection
  • Requires proper heat dissipation in high power applications

Working Principles

The MAPLAD18KP22CAE3 TVS diode operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MAPLAD18KP22CAE3 TVS diode is widely used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD15KP28CAE3
  • Alternative Model 2: MAPLAD20KP18CAE3
  • Alternative Model 3: MAPLAD18KP22CAE4

In conclusion, the MAPLAD18KP22CAE3 TVS diode offers effective protection against transient voltage events and finds widespread use in diverse electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MAPLAD18KP22CAE3 dans les solutions techniques

  1. What is MAPLAD18KP22CAE3?

    • MAPLAD18KP22CAE3 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 MAPLAD18KP22CAE3?

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

  3. In what technical solutions can MAPLAD18KP22CAE3 be used?

    • MAPLAD18KP22CAE3 can be used in various technical solutions such as power supplies, industrial equipment, automotive electronics, telecommunications equipment, and more.

  4. How does MAPLAD18KP22CAE3 protect electronic devices?

    • MAPLAD18KP22CAE3 protects electronic devices by diverting excessive current away from sensitive components during voltage transients, thus preventing damage.

  5. What is the operating temperature range of MAPLAD18KP22CAE3?

    • The operating temperature range of MAPLAD18KP22CAE3 is typically -55°C to +175°C, making it suitable for a wide range of environments.

  6. Is MAPLAD18KP22CAE3 RoHS compliant?

    • Yes, MAPLAD18KP22CAE3 is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  7. Can MAPLAD18KP22CAE3 be used for surge protection in power distribution systems?

    • Yes, MAPLAD18KP22CAE3 is suitable for surge protection in power distribution systems, providing reliable overvoltage protection.

  8. What are the recommended mounting and soldering techniques for MAPLAD18KP22CAE3?

    • The recommended mounting technique is through-hole mounting, and the recommended soldering technique is reflow soldering.

  9. Does MAPLAD18KP22CAE3 have any industry certifications?

    • MAPLAD18KP22CAE3 may have industry certifications such as UL recognition and compliance with IEC standards, depending on the specific product variant.

  10. Are there any application notes or design guidelines available for using MAPLAD18KP22CAE3 in technical solutions?

    • Yes, application notes and design guidelines are available from the manufacturer to assist in the proper integration of MAPLAD18KP22CAE3 into technical solutions.