Microsemi Corporation
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MPLAD18KP150AE3
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MPLAD18KP150AE3

Product Overview

Category

The MPLAD18KP150AE3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting 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 MPLAD18KP150AE3 is available in a DO-203AB package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

The MPLAD18KP150AE3 is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Standoff Voltage: 150V
  • Breakdown Voltage: 167V
  • Maximum Clamping Voltage: 243V
  • Peak Pulse Current: 18,000A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MPLAD18KP150AE3 has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional TVS diode
  • Excellent clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Provides robust protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability makes it suitable for demanding applications

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Sensitive to reverse polarity connection

Working Principles

The MPLAD18KP150AE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The MPLAD18KP150AE3 is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD18KP150AE3 include: - MPLAD15KP150AE3 - MPLAD18KP160AE3 - MPLAD20KP150AE3

In conclusion, the MPLAD18KP150AE3 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MPLAD18KP150AE3 v technických řešeních

  1. What is the maximum power dissipation of MPLAD18KP150AE3?

    • The maximum power dissipation of MPLAD18KP150AE3 is 1500W.

  2. What is the breakdown voltage of MPLAD18KP150AE3?

    • The breakdown voltage of MPLAD18KP150AE3 is 18V.

  3. What is the typical clamping voltage of MPLAD18KP150AE3?

    • The typical clamping voltage of MPLAD18KP150AE3 is 29.2V at 100A.

  4. What are the typical applications of MPLAD18KP150AE3?

    • MPLAD18KP150AE3 is commonly used in surge protection, transient voltage suppression, and overvoltage protection in various electronic and electrical systems.

  5. What is the peak pulse current capability of MPLAD18KP150AE3?

    • MPLAD18KP150AE3 has a peak pulse current capability of 150A.

  6. Is MPLAD18KP150AE3 suitable for automotive applications?

    • Yes, MPLAD18KP150AE3 is suitable for automotive applications where transient voltage suppression is required.

  7. What is the operating temperature range of MPLAD18KP150AE3?

    • MPLAD18KP150AE3 has an operating temperature range of -55°C to 175°C.

  8. Does MPLAD18KP150AE3 meet industry standards for surge protection devices?

    • Yes, MPLAD18KP150AE3 meets industry standards such as IEC 61000-4-5 for surge protection devices.

  9. Can MPLAD18KP150AE3 be used in telecommunications equipment?

    • Yes, MPLAD18KP150AE3 is suitable for use in telecommunications equipment to protect against transient voltage events.

  10. What package type is MPLAD18KP150AE3 available in?

    • MPLAD18KP150AE3 is available in a DO-203AB (DO-15) package.