Microsemi Corporation
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MPLAD18KP78CAE3
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MPLAD18KP78CAE3

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High voltage tolerance, fast response time
  • Package: SMD (Surface Mount Device)
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: 100 pieces per reel

Specifications

  • Voltage Rating: 18kV
  • Peak Pulse Current: 78A
  • Operating Temperature Range: -40°C to +125°C
  • Breakdown Voltage: 20.5V to 22.8V
  • Clamping Voltage: 29.2V at 78A

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage surges
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection

Working Principles

The MPLAD18KP78CAE3 operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage due to power surges or lightning strikes.

Detailed Application Field Plans

This surge protection component is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • MPLAD15KP60CAE3
  • MPLAD20KP90CAE3
  • MPLAD25KP100CAE3

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP78CAE3 en soluciones técnicas

  1. What is MPLAD18KP78CAE3?

    • MPLAD18KP78CAE3 is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum clamping voltage of MPLAD18KP78CAE3?

    • The maximum clamping voltage of MPLAD18KP78CAE3 is 29.2 volts at 100A.

  3. What is the peak pulse power of MPLAD18KP78CAE3?

    • The peak pulse power of MPLAD18KP78CAE3 is 18000 watts for an 8/20μs waveform.

  4. What are the typical applications of MPLAD18KP78CAE3?

    • MPLAD18KP78CAE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other sensitive electronic devices.

  5. What is the operating temperature range of MPLAD18KP78CAE3?

    • MPLAD18KP78CAE3 has an operating temperature range of -55°C to +175°C.

  6. What package type does MPLAD18KP78CAE3 come in?

    • MPLAD18KP78CAE3 is available in a molded JEDEC DO-201 package.

  7. Is MPLAD18KP78CAE3 RoHS compliant?

    • Yes, MPLAD18KP78CAE3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What are the key features of MPLAD18KP78CAE3?

    • MPLAD18KP78CAE3 features low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronics from transient voltage events.

  9. What standards does MPLAD18KP78CAE3 comply with?

    • MPLAD18KP78CAE3 complies with industry standards such as IEC 61000-4-5 for surge protection and AEC-Q101 for automotive-grade reliability.

  10. Can MPLAD18KP78CAE3 be used in automotive applications?

    • Yes, MPLAD18KP78CAE3 is suitable for use in automotive electronics due to its high surge capability and AEC-Q101 qualification.