Microsemi Corporation
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MPLAD18KP20CA
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MPLAD18KP20CA

Product Overview

Category

The MPLAD18KP20CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MPLAD18KP20CA is available in a DO-203AB package.

Essence

The essence of the MPLAD18KP20CA is to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

The MPLAD18KP20CA is typically packaged in reels and is available in various quantities depending on the supplier.

Specifications

  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Peak Pulse Power: 18,000W
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MPLAD18KP20CA TVS diode has a standard two-pin configuration with anode and cathode connections.

Functional Features

  • Provides high surge protection for sensitive electronics
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in limiting the voltage excursion during transient events

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The MPLAD18KP20CA operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it. When a transient event occurs, the TVS diode rapidly switches into its low impedance state, providing a path for the transient current to flow through and bypass the sensitive components.

Detailed Application Field Plans

The MPLAD18KP20CA is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD18KP20CA include: - SMAJ18A TVS diode - P6KE18CA TVS diode - 1.5KE18A TVS diode - SMCJ18A TVS diode

In conclusion, the MPLAD18KP20CA transient voltage suppressor diode offers robust protection against transient voltage events and finds widespread use in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP20CA en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of MPLAD18KP20CA in technical solutions:

  1. Question: What is the maximum peak pulse power dissipation of MPLAD18KP20CA?
    Answer: The maximum peak pulse power dissipation is 18 kilowatts for a 10/1000 μs waveform.

  2. Question: What is the breakdown voltage of MPLAD18KP20CA?
    Answer: The breakdown voltage is 20 volts.

  3. Question: Can MPLAD18KP20CA be used for surge protection in power supply units?
    Answer: Yes, MPLAD18KP20CA is suitable for surge protection in power supply units due to its high power dissipation capability.

  4. Question: Is MPLAD18KP20CA suitable for protecting communication equipment from lightning-induced surges?
    Answer: Yes, MPLAD18KP20CA is commonly used for protecting communication equipment from lightning-induced surges due to its high surge handling capacity.

  5. Question: What is the response time of MPLAD18KP20CA to transient voltage spikes?
    Answer: MPLAD18KP20CA has a very fast response time, typically responding within nanoseconds to transient voltage spikes.

  6. Question: Can MPLAD18KP20CA be used in automotive electronics for overvoltage protection?
    Answer: Yes, MPLAD18KP20CA is often used in automotive electronics for overvoltage protection due to its high reliability and performance.

  7. Question: Does MPLAD18KP20CA require any external components for proper operation?
    Answer: MPLAD18KP20CA does not require any external components for its basic operation, making it easy to integrate into various technical solutions.

  8. Question: What is the temperature range for proper operation of MPLAD18KP20CA?
    Answer: MPLAD18KP20CA is designed to operate within a temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  9. Question: Can MPLAD18KP20CA be used for protecting sensitive electronic components in industrial control systems?
    Answer: Yes, MPLAD18KP20CA is commonly employed for protecting sensitive electronic components in industrial control systems from voltage transients.

  10. Question: Are there any specific mounting or handling considerations for MPLAD18KP20CA?
    Answer: MPLAD18KP20CA should be mounted on a heat sink and handled with appropriate ESD precautions to ensure proper performance and reliability in technical solutions.