Microsemi Corporation
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MPLAD18KP20A
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MPLAD18KP20A

Product Overview

Category

The MPLAD18KP20A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for surge protection in electronic circuits and systems to prevent damage from voltage spikes and transients.

Characteristics

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

Package

The MPLAD18KP20A is available in a DO-203AB package.

Essence

The essence of MPLAD18KP20A lies in its ability to provide robust protection against transient overvoltage conditions.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

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 MPLAD18KP20A TVS diode has a standard two-pin configuration, with no polarity.

Functional Features

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

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • May exhibit some capacitance effects at high frequencies
  • Requires careful consideration of layout and placement for optimal performance

Working Principles

The MPLAD18KP20A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MPLAD18KP20A is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MPLAD18KP20A include: - MPLAD15KP20A - MPLAD18KP30A - MPLAD20KP20A - MPLAD18KP20CA

In conclusion, the MPLAD18KP20A transient voltage suppressor diode offers robust surge protection and fast response times, making it an essential component in various electronic systems and circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP20A en soluciones técnicas

  1. What is MPLAD18KP20A?

    • MPLAD18KP20A is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of MPLAD18KP20A?

    • The maximum peak pulse power of MPLAD18KP20A is 18000W.

  3. What is the breakdown voltage of MPLAD18KP20A?

    • The breakdown voltage of MPLAD18KP20A is 20V.

  4. What are the typical applications of MPLAD18KP20A?

    • MPLAD18KP20A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MPLAD18KP20A?

    • MPLAD18KP20A has an operating temperature range of -55°C to +175°C.

  6. Does MPLAD18KP20A meet industry standards for surge protection?

    • Yes, MPLAD18KP20A meets industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MPLAD18KP20A be used in high-speed data lines?

    • Yes, MPLAD18KP20A is suitable for protecting high-speed data lines such as Ethernet and USB interfaces.

  8. What is the response time of MPLAD18KP20A?

    • The response time of MPLAD18KP20A is typically less than 1 nanosecond.

  9. Is MPLAD18KP20A RoHS compliant?

    • Yes, MPLAD18KP20A is RoHS compliant, making it suitable for use in environmentally conscious applications.

  10. Are there any recommended layout considerations for using MPLAD18KP20A in a circuit?

    • It is recommended to minimize the length and impedance of the connections to MPLAD18KP20A and to provide a low-inductance path to the ground plane for optimal performance.