Microsemi Corporation
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MPLAD18KP70AE3
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MPLAD18KP70AE3

Product Overview

Category

The MPLAD18KP70AE3 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 MPLAD18KP70AE3 is available in a DO-203AB package.

Essence

The essence of the MPLAD18KP70AE3 lies in its ability to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

The MPLAD18KP70AE3 is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Maximum Peak Pulse Current: 70A
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 15.3V
  • Reverse Leakage Current: 1μA

Detailed Pin Configuration

The MPLAD18KP70AE3 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High reliability
  • ESD protection

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • Fast response time
  • Suitable for a wide range of applications

Disadvantages

  • Higher cost compared to some alternative solutions
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

The MPLAD18KP70AE3 works by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MPLAD18KP70AE3 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD18KP70AE3 include: - SMAJ18A - P6KE18CA - 1.5KE18A

In conclusion, the MPLAD18KP70AE3 transient voltage suppressor diode offers robust protection against transient voltage events, making it a crucial component in safeguarding sensitive electronic circuits across various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de MPLAD18KP70AE3 dans les solutions techniques

  1. What is MPLAD18KP70AE3?

    • MPLAD18KP70AE3 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 MPLAD18KP70AE3?

    • The maximum peak pulse power of MPLAD18KP70AE3 is 18000W.

  3. What is the breakdown voltage of MPLAD18KP70AE3?

    • The breakdown voltage of MPLAD18KP70AE3 is 70V.

  4. What are the typical applications of MPLAD18KP70AE3?

    • MPLAD18KP70AE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of MPLAD18KP70AE3?

    • The clamping voltage of MPLAD18KP70AE3 is 90.9V at 100A.

  6. What is the operating temperature range of MPLAD18KP70AE3?

    • MPLAD18KP70AE3 can operate within a temperature range of -55°C to 175°C.

  7. What package type does MPLAD18KP70AE3 come in?

    • MPLAD18KP70AE3 is available in a DO-203AB (DO-5) package.

  8. Is MPLAD18KP70AE3 RoHS compliant?

    • Yes, MPLAD18KP70AE3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of MPLAD18KP70AE3?

    • MPLAD18KP70AE3 features low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression.

  10. Where can I find detailed specifications and application notes for MPLAD18KP70AE3?

    • Detailed specifications and application notes for MPLAD18KP70AE3 can be found on the manufacturer's website or in the product datasheet.