Microsemi Corporation
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MAPLAD18KP20AE3
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MAPLAD18KP20AE3

Product Overview

Category

The MAPLAD18KP20AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Package

The MAPLAD18KP20AE3 is available in a surface mount package.

Essence

The essence of the MAPLAD18KP20AE3 lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The MAPLAD18KP20AE3 is typically packaged in reels and is available in varying quantities depending on customer requirements.

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 20V
  • Breakdown Voltage: 22.2V
  • Maximum Clamping Voltage: 32.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD18KP20AE3 features a standard TVS diode pin configuration with clearly defined anode and cathode terminals.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High surge current capability
  • ESD protection

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Fast response time
  • Effective protection against transient voltage events

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Surface mount package may require careful handling during assembly

Working Principles

The MAPLAD18KP20AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The MAPLAD18KP20AE3 is well-suited for use in various applications including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP20AE3 include: - MAPLAD15KP30AE3 - MAPLAD20KP25AE3 - MAPLAD25KP15AE3 - MAPLAD30KP10AE3

In summary, the MAPLAD18KP20AE3 is a high-power TVS diode that offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronics across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD18KP20AE3 en soluciones técnicas

  1. What is MAPLAD18KP20AE3?

    • MAPLAD18KP20AE3 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.

  2. What are the key features of MAPLAD18KP20AE3?

    • The key features include a peak pulse power of 18000W, low clamping voltage, fast response time, and a compact package for easy integration into circuit designs.

  3. In what technical solutions can MAPLAD18KP20AE3 be used?

    • MAPLAD18KP20AE3 can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to provide robust transient voltage protection.

  4. How does MAPLAD18KP20AE3 provide protection against transient voltage events?

    • MAPLAD18KP20AE3 utilizes its TVS diode technology to divert excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

  5. What are the typical applications for MAPLAD18KP20AE3 in power supplies?

    • In power supplies, MAPLAD18KP20AE3 can be used to protect against voltage surges caused by lightning strikes, switching transients, and other electrical disturbances that could damage the power supply and downstream components.

  6. Does MAPLAD18KP20AE3 meet industry standards for surge protection?

    • Yes, MAPLAD18KP20AE3 complies with industry standards such as IEC 61000-4-5 for surge immunity, making it suitable for use in applications requiring compliance with these standards.

  7. What are the environmental specifications for MAPLAD18KP20AE3?

    • MAPLAD18KP20AE3 is designed to operate within a wide temperature range and is capable of withstanding environmental conditions typically encountered in industrial and automotive applications.

  8. Can MAPLAD18KP20AE3 be used in combination with other protective devices?

    • Yes, MAPLAD18KP20AE3 can be used in conjunction with other protective devices such as varistors, gas discharge tubes, and fuses to create a comprehensive transient voltage protection solution.

  9. What are the mounting options available for MAPLAD18KP20AE3?

    • MAPLAD18KP20AE3 is available in various package options including surface mount and through-hole configurations, providing flexibility for different mounting requirements.

  10. Where can I find detailed technical specifications and application notes for MAPLAD18KP20AE3?

    • Detailed technical specifications and application notes for MAPLAD18KP20AE3 can be found in the product datasheet provided by the manufacturer or on their official website.