Microsemi Corporation
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MPLAD18KP12CA
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MPLAD18KP12CA

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High surge current capability, low clamping voltage
Package: Axial-leaded
Essence: Protects electronic circuits from overvoltage events
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 12V
  • Breakdown Voltage: 13.3V
  • Clamping Voltage: 19.9V
  • Peak Pulse Current: 1440A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MPLAD18KP12CA has a standard axial-leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low leakage current
  • High surge current capability

Advantages and Disadvantages

Advantages: - High surge current capability - Low clamping voltage - Wide operating temperature range

Disadvantages: - Relatively large physical size - Requires proper installation for effective protection

Working Principles

The MPLAD18KP12CA operates based on the principle of avalanche breakdown. When a transient overvoltage event occurs, the device rapidly conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The MPLAD18KP12CA is commonly used in various electronic systems and equipment to protect them from voltage transients. Some specific application fields include: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to MPLAD18KP12CA include: - MPLAD15KP10CA: Lower peak pulse power but similar characteristics - MPLAD20KP15CA: Higher peak pulse power with similar characteristics - MPLAD18KP12A: Similar specifications with a different package type

Note: The above information is subject to change based on the manufacturer's updates.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MPLAD18KP12CA in technische oplossingen

  1. What is MPLAD18KP12CA?

    • MPLAD18KP12CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MPLAD18KP12CA?

    • The maximum clamping voltage of MPLAD18KP12CA is 19.9V at 10A.

  3. What is the peak pulse power of MPLAD18KP12CA?

    • The peak pulse power of MPLAD18KP12CA is 18000W for an 8/20μs waveform.

  4. What are the typical applications of MPLAD18KP12CA?

    • MPLAD18KP12CA is commonly used in surge protection, ESD protection, and transient voltage suppression in various electronic circuits and systems.

  5. What is the breakdown voltage of MPLAD18KP12CA?

    • The breakdown voltage of MPLAD18KP12CA is 13.3V.

  6. What is the operating temperature range of MPLAD18KP12CA?

    • MPLAD18KP12CA operates within a temperature range of -55°C to +175°C.

  7. What package type does MPLAD18KP12CA come in?

    • MPLAD18KP12CA is available in a DO-203AB (DO-5) package.

  8. Is MPLAD18KP12CA RoHS compliant?

    • Yes, MPLAD18KP12CA is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of MPLAD18KP12CA?

    • Some key features of MPLAD18KP12CA include low clamping voltage, high surge capability, fast response time, and RoHS compliance.

  10. Can MPLAD18KP12CA be used in automotive applications?

    • Yes, MPLAD18KP12CA can be used in automotive applications for protecting sensitive electronic components from voltage transients and surges.