Microsemi Corporation
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MPLAD18KP28AE3
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MPLAD18KP28AE3

Product Overview

Category

The MPLAD18KP28AE3 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, ESD, and other transient voltage events.

Characteristics

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

Package

The MPLAD18KP28AE3 is available in a DO-203AB package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage surges and spikes.

Packaging/Quantity

The MPLAD18KP28AE3 is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Peak Pulse Power: 18000 W
  • Breakdown Voltage: 28 V
  • Maximum Clamping Voltage: 45.4 V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 23.1 V
  • Leakage Current: 1 µA

Detailed Pin Configuration

The MPLAD18KP28AE3 has a standard DO-203AB package with two leads. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • High surge capability allows it to handle large transient currents

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The MPLAD18KP28AE3 works by diverting excessive current away from sensitive components when a voltage transient occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MPLAD18KP28AE3 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD18KP28AE3 include: - SMAJ28A - P6KE28CA - 1.5KE28A

In conclusion, the MPLAD18KP28AE3 is a crucial component in protecting electronic circuits from voltage transients, offering high surge capability, low clamping voltage, and fast response time. Its application spans across various industries, and there are alternative models available for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP28AE3 en soluciones técnicas

  1. What is MPLAD18KP28AE3?

    • MPLAD18KP28AE3 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 MPLAD18KP28AE3?

    • The maximum peak pulse power of MPLAD18KP28AE3 is 18000 watts.

  3. What is the breakdown voltage of MPLAD18KP28AE3?

    • The breakdown voltage of MPLAD18KP28AE3 is 28 volts.

  4. What are the typical applications of MPLAD18KP28AE3?

    • MPLAD18KP28AE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and automotive electronics.

  5. What is the response time of MPLAD18KP28AE3?

    • The response time of MPLAD18KP28AE3 is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of MPLAD18KP28AE3?

    • MPLAD18KP28AE3 can operate within a wide temperature range, typically from -55°C to 175°C.

  7. How does MPLAD18KP28AE3 provide overvoltage protection?

    • MPLAD18KP28AE3 clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  8. Is MPLAD18KP28AE3 RoHS compliant?

    • Yes, MPLAD18KP28AE3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can MPLAD18KP28AE3 be used in high-speed data lines?

    • Yes, MPLAD18KP28AE3 is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.

  10. What packaging options are available for MPLAD18KP28AE3?

    • MPLAD18KP28AE3 is available in various package types, including DO-201, DO-15, and SMC packages, providing flexibility for different application requirements.