Microsemi Corporation
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MPLAD18KP40CAE3
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MPLAD18KP40CAE3

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High power handling, low clamping voltage, fast response time
  • Package: Axial Lead
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Varies by manufacturer

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

  • The MPLAD18KP40CAE3 is an axial leaded device with two leads.

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time for rapid clamping of surge voltages
  • Low leakage current for minimal power dissipation

Advantages and Disadvantages

  • Advantages:
    • High power handling capability
    • Fast response time
    • Low clamping voltage
  • Disadvantages:
    • Sensitive to overvoltage conditions
    • Requires replacement after absorbing a high-energy surge

Working Principles

The MPLAD18KP40CAE3 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

  • Telecommunications: Protecting sensitive communication equipment from lightning-induced surges
  • Industrial Control Systems: Safeguarding PLCs and other control electronics from power line transients
  • Renewable Energy Systems: Shielding solar inverters and wind turbine controllers from voltage spikes

Detailed and Complete Alternative Models

  • MPLAD15KP36CAE3: Lower power handling but similar characteristics
  • MPLAD20KP42CAE3: Higher power handling with slightly different voltage ratings

This information provides a comprehensive overview of the MPLAD18KP40CAE3 surge protection component, including its specifications, features, applications, and alternatives.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP40CAE3 en soluciones técnicas

  1. What is MPLAD18KP40CAE3?

    • MPLAD18KP40CAE3 is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MPLAD18KP40CAE3?

    • The maximum peak pulse power of MPLAD18KP40CAE3 is 18000W.

  3. What is the breakdown voltage of MPLAD18KP40CAE3?

    • The breakdown voltage of MPLAD18KP40CAE3 is 40V.

  4. What are the typical applications of MPLAD18KP40CAE3?

    • MPLAD18KP40CAE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MPLAD18KP40CAE3?

    • MPLAD18KP40CAE3 has an operating temperature range of -55°C to +175°C.

  6. What is the response time of MPLAD18KP40CAE3?

    • The response time of MPLAD18KP40CAE3 is very fast, typically responding within nanoseconds.

  7. Is MPLAD18KP40CAE3 RoHS compliant?

    • Yes, MPLAD18KP40CAE3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can MPLAD18KP40CAE3 be used in high-speed data lines?

    • Yes, MPLAD18KP40CAE3 can be used in high-speed data lines to protect against voltage transients.

  9. Does MPLAD18KP40CAE3 require any external components for proper operation?

    • MPLAD18KP40CAE3 does not require any external components for proper operation, but it may be used in conjunction with other protective devices for enhanced protection.

  10. What are the packaging options available for MPLAD18KP40CAE3?

    • MPLAD18KP40CAE3 is available in various packaging options, including surface mount and through-hole packages for flexibility in design and assembly.