Microsemi Corporation
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MXPLAD18KP43CAE3
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MXPLAD18KP43CAE3

Product Overview

Category

The MXPLAD18KP43CAE3 belongs to the category of electronic components, specifically a transient voltage suppressor (TVS) diode.

Use

It is used to protect sensitive electronic components from voltage transients and surges.

Characteristics

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

Package

The MXPLAD18KP43CAE3 is available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components during voltage spikes.

Packaging/Quantity

The MXPLAD18KP43CAE3 is typically packaged in reels containing a specific quantity, such as 1000 units per reel.

Specifications

  • Peak Pulse Power: 18000 W
  • Standoff Voltage: 43 V
  • Breakdown Voltage: 47.8 V
  • Maximum Clamping Voltage: 69.4 V
  • Operating Temperature Range: -55°C to 150°C
  • Package: SMC

Detailed Pin Configuration

The MXPLAD18KP43CAE3 has a standard SMC package with two leads for surface mounting onto a PCB. The pin configuration includes anode and cathode connections for proper installation and functionality.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability allows it to handle large transient currents

Advantages and Disadvantages

Advantages

  • Effective protection of sensitive electronic components
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Limited to specific voltage and power ratings

Working Principles

The MXPLAD18KP43CAE3 operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from the protected circuit when a voltage surge occurs. This prevents damage to the connected components by limiting the voltage across them.

Detailed Application Field Plans

The MXPLAD18KP43CAE3 is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MXPLAD18KP43CAE3 include: - SMAJ43A: Standoff Voltage 43V, Peak Pulse Power 400W - P6KE43CA: Standoff Voltage 43V, Peak Pulse Power 600W - 1.5SMC43CA: Standoff Voltage 43V, Peak Pulse Power 1500W

In conclusion, the MXPLAD18KP43CAE3 is a crucial component in protecting electronic circuits from voltage transients and surges, offering fast response times and high surge capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXPLAD18KP43CAE3 v technických řešeních

  1. What is MXPLAD18KP43CAE3?

    • MXPLAD18KP43CAE3 is a high-performance diode array designed for ESD and EMI protection in various electronic applications.

  2. What are the key features of MXPLAD18KP43CAE3?

    • The key features include low clamping voltage, high surge current capability, and fast response time, making it suitable for protecting sensitive electronic components.

  3. In what technical solutions can MXPLAD18KP43CAE3 be used?

    • MXPLAD18KP43CAE3 can be used in applications such as USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines to protect against electrostatic discharge and electromagnetic interference.

  4. What is the maximum operating voltage of MXPLAD18KP43CAE3?

    • The maximum operating voltage is typically 18V, making it suitable for use in a wide range of electronic systems.

  5. How does MXPLAD18KP43CAE3 provide ESD protection?

    • MXPLAD18KP43CAE3 utilizes multiple diodes to shunt transient voltages to ground, preventing damage to sensitive components.

  6. What is the temperature range for MXPLAD18KP43CAE3?

    • MXPLAD18KP43CAE3 is designed to operate within a temperature range of -55°C to 125°C, ensuring its reliability in various environmental conditions.

  7. Can MXPLAD18KP43CAE3 be used in automotive applications?

    • Yes, MXPLAD18KP43CAE3 is suitable for automotive electronics, providing robust protection against ESD and EMI in vehicle systems.

  8. Does MXPLAD18KP43CAE3 comply with industry standards?

    • MXPLAD18KP43CAE3 complies with relevant industry standards such as IEC 61000-4-2 for ESD protection, ensuring its performance and reliability.

  9. What package options are available for MXPLAD18KP43CAE3?

    • MXPLAD18KP43CAE3 is available in various package options, including SOT-23 and DFN, offering flexibility for different PCB layouts.

  10. Where can I find detailed application notes for using MXPLAD18KP43CAE3 in my design?

    • Detailed application notes and design guidelines for MXPLAD18KP43CAE3 can be found on the manufacturer's website or in the product datasheet, providing valuable information for integrating the device into technical solutions.