Microsemi Corporation
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MPLAD30KP78AE3
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MPLAD30KP78AE3

Product Overview

Category

The MPLAD30KP78AE3 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 MPLAD30KP78AE3 is available in a DO-203AB package.

Essence

This TVS diode provides robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

The MPLAD30KP78AE3 is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 30000 W
  • Breakdown Voltage: 78 V
  • Maximum Clamping Voltage: 126 V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 64.1 V
  • Leakage Current: 1 µA

Detailed Pin Configuration

The MPLAD30KP78AE3 has a standard axial lead configuration with two leads.

Functional Features

  • High power TVS diode
  • Provides effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Relatively high reverse standoff voltage may not be suitable for low-voltage applications

Working Principles

When a transient voltage event occurs, the MPLAD30KP78AE3 conducts current and clamps the voltage to a safe level, protecting downstream electronic components.

Detailed Application Field Plans

The MPLAD30KP78AE3 is commonly used in the following applications: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD30KP78AE3 include: - MPLAD30KP85AE3 - MPLAD30KP90AE3 - MPLAD30KP100AE3

In conclusion, the MPLAD30KP78AE3 is a high-power TVS diode that offers robust protection against transient voltage events. Its high surge capability and low clamping voltage make it suitable for a wide range of applications, including power supplies, telecommunication equipment, industrial control systems, and automotive electronics.

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  1. What is MPLAD30KP78AE3?

    • MPLAD30KP78AE3 is a high-power 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 MPLAD30KP78AE3?

    • The maximum peak pulse power of MPLAD30KP78AE3 is 30000W.

  3. What is the breakdown voltage of MPLAD30KP78AE3?

    • The breakdown voltage of MPLAD30KP78AE3 is 78V.

  4. What are the typical applications of MPLAD30KP78AE3?

    • MPLAD30KP78AE3 is commonly used in surge protection for telecommunications equipment, power supplies, industrial controls, and other sensitive electronic devices.

  5. What is the operating temperature range of MPLAD30KP78AE3?

    • MPLAD30KP78AE3 has an operating temperature range of -55°C to +175°C.

  6. What is the package type of MPLAD30KP78AE3?

    • MPLAD30KP78AE3 is available in a DO-203AB (DO-5) package.

  7. What are the key features of MPLAD30KP78AE3?

    • The key features of MPLAD30KP78AE3 include low clamping voltage, fast response time, and high surge capability.

  8. Is MPLAD30KP78AE3 RoHS compliant?

    • Yes, MPLAD30KP78AE3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the recommended mounting techniques for MPLAD30KP78AE3?

    • MPLAD30KP78AE3 can be mounted using through-hole soldering or bolt-down methods for secure and reliable installation.

  10. Does MPLAD30KP78AE3 meet industry standards for surge protection?

    • Yes, MPLAD30KP78AE3 complies with industry standards such as IEC 61000-4-5 for surge protection, ensuring its reliability in demanding technical solutions.