Microsemi Corporation
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MPLAD18KP20AE3
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MPLAD18KP20AE3

Product Overview

Category

The MPLAD18KP20AE3 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 MPLAD18KP20AE3 is available in a DO-203AB package.

Essence

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

Packaging/Quantity

The MPLAD18KP20AE3 is typically packaged in reels and is available in quantities suitable for various production needs.

Specifications

  • Peak Pulse Power: 18000 W
  • Breakdown Voltage Range: 17 V to 20 V
  • Maximum Clamping Voltage: 27.4 V at 100 A
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 14.4 V to 17.8 V

Detailed Pin Configuration

The MPLAD18KP20AE3 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • High power capability
  • Bi-directional protection
  • Low incremental surge resistance
  • Excellent clamping capability

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • High surge capability
  • Fast response time

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement in circuit design

Working Principles

The MPLAD18KP20AE3 operates based on the principle of avalanche breakdown, where it rapidly diverts excessive transient current away from sensitive components, thereby limiting the voltage across them.

Detailed Application Field Plans

The MPLAD18KP20AE3 is widely used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD18KP20AE3 include: - SMAJ17A - P6KE18CA - 1.5KE20A

In conclusion, the MPLAD18KP20AE3 transient voltage suppressor diode offers robust protection and high surge capability, making it an essential component in safeguarding electronic circuits from transient voltage events across various industries and applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP20AE3 en soluciones técnicas

  1. What is MPLAD18KP20AE3?

    • MPLAD18KP20AE3 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 peak pulse power of MPLAD18KP20AE3?

    • The maximum peak pulse power of MPLAD18KP20AE3 is 18000W, making it suitable for handling high-energy transient events.

  3. What is the breakdown voltage of MPLAD18KP20AE3?

    • The breakdown voltage of MPLAD18KP20AE3 is 20V, providing effective clamping of transient voltages to protect downstream components.

  4. In what applications can MPLAD18KP20AE3 be used?

    • MPLAD18KP20AE3 can be used in a wide range of applications, including telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What are the key features of MPLAD18KP20AE3?

    • The key features of MPLAD18KP20AE3 include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.

  6. How does MPLAD18KP20AE3 provide protection against transient voltage events?

    • MPLAD18KP20AE3 utilizes avalanche breakdown to divert excessive transient currents away from sensitive components, thereby safeguarding them from damage.

  7. Is MPLAD18KP20AE3 RoHS compliant?

    • Yes, MPLAD18KP20AE3 is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  8. What is the operating temperature range of MPLAD18KP20AE3?

    • MPLAD18KP20AE3 has an operating temperature range of -55°C to +175°C, allowing it to function effectively in various environmental conditions.

  9. Does MPLAD18KP20AE3 require additional heat sinking or cooling?

    • MPLAD18KP20AE3 is designed to handle high-power dissipation without requiring additional heat sinking or cooling, simplifying its integration into technical solutions.

  10. Are there any recommended layout considerations for integrating MPLAD18KP20AE3 into a circuit?

    • Yes, it is recommended to minimize trace lengths and provide adequate clearance around the device to optimize its performance and ensure reliable protection.