Microsemi Corporation
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MAPLAD18KP48AE3
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MAPLAD18KP48AE3

Product Overview

Category

The MAPLAD18KP48AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust packaging for enhanced durability

Package

The MAPLAD18KP48AE3 is typically available in a surface-mount package, providing ease of installation and space-saving benefits.

Essence

The essence of this product lies in its ability to efficiently divert excessive transient currents away from sensitive electronic components, thereby safeguarding them from damage.

Packaging/Quantity

These TVS diodes are usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 48V
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS compliant

Detailed Pin Configuration

The detailed pin configuration of the MAPLAD18KP48AE3 includes the anode, cathode, and other terminals, which are designed to facilitate proper integration into circuit layouts.

Functional Features

  • Ultra-fast response time
  • High surge current capability
  • Low leakage current
  • Excellent reliability and longevity

Advantages and Disadvantages

Advantages

  • Superior protection against transient voltage events
  • High power handling capacity
  • Compact form factor for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diode solutions
  • Slight increase in parasitic capacitance

Working Principles

When subjected to a transient voltage event, the MAPLAD18KP48AE3 rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The MAPLAD18KP48AE3 finds extensive use in various applications, including: - Telecommunications equipment - Industrial automation systems - Power supplies - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP48AE3 include: - SMAJ48A - P6KE48CA - 1.5KE48A

In conclusion, the MAPLAD18KP48AE3 TVS diode offers robust transient voltage protection, making it an essential component in safeguarding sensitive electronics across diverse industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD18KP48AE3 en soluciones técnicas

  1. What is MAPLAD18KP48AE3?

    • MAPLAD18KP48AE3 is a high-power 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 dissipation of MAPLAD18KP48AE3?

    • The maximum peak pulse power dissipation of MAPLAD18KP48AE3 is 18000W for an 8/20µs waveform.

  3. What are the typical applications of MAPLAD18KP48AE3?

    • MAPLAD18KP48AE3 is commonly used in surge protection for telecommunications equipment, power supplies, industrial control systems, and other high-power electronic devices.

  4. What is the breakdown voltage of MAPLAD18KP48AE3?

    • The breakdown voltage of MAPLAD18KP48AE3 is 48V.

  5. What is the operating temperature range of MAPLAD18KP48AE3?

    • MAPLAD18KP48AE3 has an operating temperature range of -55°C to +175°C.

  6. Does MAPLAD18KP48AE3 meet industry standards for surge protection?

    • Yes, MAPLAD18KP48AE3 complies with industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MAPLAD18KP48AE3 be used in outdoor applications?

    • Yes, MAPLAD18KP48AE3 is suitable for outdoor applications due to its robust construction and high surge handling capability.

  8. What is the packaging type of MAPLAD18KP48AE3?

    • MAPLAD18KP48AE3 is available in a surface mount DO-203AB package.

  9. Is MAPLAD18KP48AE3 RoHS compliant?

    • Yes, MAPLAD18KP48AE3 is RoHS compliant, making it environmentally friendly and safe for use in various electronic products.

  10. Are there any recommended layout considerations for using MAPLAD18KP48AE3 in a circuit?

    • It is recommended to minimize the length and impedance of the connections to MAPLAD18KP48AE3, and to provide adequate thermal management to ensure optimal performance and reliability.