Microsemi Corporation
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MAPLAD15KP11AE3
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MAPLAD15KP11AE3

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High power handling, low clamping voltage, compact design
  • Package: Axial Lead Diode
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 11V
  • Breakdown Voltage: 12.2V
  • Maximum Clamping Voltage: 18V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: Axial

Detailed Pin Configuration

The MAPLAD15KP11AE3 has a standard axial lead diode configuration with two leads.

Functional Features

  • Provides robust protection against transient voltage surges
  • Low clamping voltage ensures minimal impact on protected circuits
  • High power handling capability for reliable surge protection

Advantages and Disadvantages

Advantages: - High power handling - Low clamping voltage - Compact design

Disadvantages: - Higher cost compared to lower power surge protection devices - Requires careful consideration of installation location and orientation

Working Principles

The MAPLAD15KP11AE3 operates by diverting excess voltage away from sensitive electronic components when a surge occurs. It rapidly clamps the voltage to a safe level, protecting the circuitry from damage.

Detailed Application Field Plans

This surge protection diode is commonly used in: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Solar inverters

Detailed and Complete Alternative Models

  • MAPLAD10KP11AE3: Lower peak pulse power (10000W) version of the same diode
  • MAPLAD15KP13AE3: Higher breakdown voltage (13V) version with the same peak pulse power

Note: The alternative models listed above are for reference and may not cover all available alternatives.

This comprehensive entry provides an in-depth understanding of the MAPLAD15KP11AE3 surge protection diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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  1. What is MAPLAD15KP11AE3?

    • MAPLAD15KP11AE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MAPLAD15KP11AE3?

    • The key features include a peak pulse power of 15000W, low clamping voltage, fast response time, and high surge current capability.

  3. In what applications can MAPLAD15KP11AE3 be used?

    • MAPLAD15KP11AE3 is commonly used in industrial, automotive, telecommunications, and consumer electronic applications for surge protection.

  4. How does MAPLAD15KP11AE3 provide surge protection?

    • MAPLAD15KP11AE3 diverts excess current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuitry.

  5. What is the maximum operating temperature of MAPLAD15KP11AE3?

    • The maximum operating temperature is typically around 175°C, making it suitable for high-temperature environments.

  6. Can MAPLAD15KP11AE3 be used for ESD protection?

    • Yes, MAPLAD15KP11AE3 can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.

  7. What is the recommended mounting and soldering technique for MAPLAD15KP11AE3?

    • It is recommended to use a suitable heat sink and follow the manufacturer's guidelines for soldering to ensure proper thermal management and reliability.

  8. Does MAPLAD15KP11AE3 meet any industry standards or certifications?

    • MAPLAD15KP11AE3 may comply with industry standards such as AEC-Q101 for automotive applications and may have UL recognition for specific models.

  9. What are the typical failure modes of MAPLAD15KP11AE3?

    • Common failure modes include thermal runaway under prolonged overvoltage conditions and potential damage due to excessive current surges.

  10. Are there any application notes or design guidelines available for using MAPLAD15KP11AE3 in technical solutions?

    • Yes, the manufacturer provides application notes and design guidelines to assist engineers in implementing MAPLAD15KP11AE3 effectively in their technical solutions.