Microsemi Corporation
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MPLAD18KP14A
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MPLAD18KP14A Encyclopedia Entry

Product Overview

The MPLAD18KP14A belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The MPLAD18KP14A is designed to provide robust protection against overvoltage events, making it suitable for a wide range of applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type for the MPLAD18KP14A is a DO-203AB (B-Case) and it is available in various packaging/quantity options to suit different application requirements.

Specifications

  • Peak Pulse Power: 18,000 W
  • Standoff Voltage: 14 V
  • Breakdown Voltage Range: 15.6 V to 17.3 V
  • Maximum Clamping Voltage: 23.2 V at 100 A
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: DO-203AB (B-Case)

Detailed Pin Configuration

The MPLAD18KP14A features a standard TVS diode pin configuration with anode and cathode connections. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The MPLAD18KP14A offers reliable overvoltage protection by quickly diverting excessive current away from sensitive components when a transient event occurs. This ensures that downstream electronics are shielded from potential damage caused by voltage surges.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • Robust overvoltage protection

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

When the voltage across the MPLAD18KP14A exceeds its breakdown voltage, the diode enters a conductive state, allowing excess current to be safely diverted through the diode. This prevents the voltage from reaching levels that could damage sensitive electronic components.

Detailed Application Field Plans

The MPLAD18KP14A is widely used in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • MPLAD5KP6.8A
  • MPLAD15KP36A
  • MPLAD30KP60CA
  • MPLAD40KP100A

In conclusion, the MPLAD18KP14A transient voltage suppressor diode offers robust overvoltage protection for a diverse range of electronic applications. With its high surge capability, low clamping voltage, and fast response time, it provides essential safeguarding against transient events, ensuring the reliability and longevity of sensitive electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MPLAD18KP14A v technických řešeních

  1. What is MPLAD18KP14A?

    • MPLAD18KP14A is a 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 MPLAD18KP14A?

    • The maximum peak pulse power of MPLAD18KP14A is 18000W.

  3. What is the breakdown voltage of MPLAD18KP14A?

    • The breakdown voltage of MPLAD18KP14A is 14V.

  4. What are the typical applications of MPLAD18KP14A?

    • MPLAD18KP14A is commonly used in surge protection for telecommunications equipment, power supplies, industrial controls, and other sensitive electronic devices.

  5. What is the response time of MPLAD18KP14A?

    • The response time of MPLAD18KP14A is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the operating temperature range of MPLAD18KP14A?

    • MPLAD18KP14A has an operating temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  7. Is MPLAD18KP14A RoHS compliant?

    • Yes, MPLAD18KP14A is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  8. What is the packaging type of MPLAD18KP14A?

    • MPLAD18KP14A is available in various packaging types, including DO-203AB (DO-5) and other surface mount packages.

  9. Does MPLAD18KP14A meet industry standards for surge protection?

    • Yes, MPLAD18KP14A meets industry standards such as IEC 61000-4-5 for surge protection, ensuring its reliability and performance in demanding applications.

  10. Can MPLAD18KP14A be used in high-speed data line protection?

    • Yes, MPLAD18KP14A is suitable for high-speed data line protection, providing robust transient voltage suppression for sensitive data communication systems.