Microsemi Corporation
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MAPLAD7.5KP78AE3
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MAPLAD7.5KP78AE3

Introduction

The MAPLAD7.5KP78AE3 is a high-performance electronic component designed for specific applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Power Handling, Low Clamping Voltage
  • Package: Axial Lead Diode
  • Essence: Protects Against Transient Voltage Spikes
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Voltage Rating: 7.5kV
  • Peak Pulse Power: 78kW
  • Polarity: Unidirectional
  • Operating Temperature: -55°C to 175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The MAPLAD7.5KP78AE3 has a standard axial lead diode configuration with two leads, typically denoted as the anode and cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect sensitive electronic components.
  • Fast Response Time: Rapidly responds to voltage transients to prevent damage to connected devices.
  • High Power Handling Capacity: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

  • High surge power handling capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Relatively large physical size compared to surface mount devices
  • Limited availability of alternative package options

Working Principles

The MAPLAD7.5KP78AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, thereby diverting the surge away from sensitive components.

Detailed Application Field Plans

The MAPLAD7.5KP78AE3 is commonly used in the following applications: - Power distribution systems - Telecommunication equipment - Industrial control systems - Medical equipment - Automotive electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD5KP36AE3
  • Alternative Model 2: MAPLAD10KP100AE3
  • Alternative Model 3: MAPLAD15KP150AE3

In summary, the MAPLAD7.5KP78AE3 is a robust surge protection component with high power handling capabilities and low clamping voltage, making it suitable for a wide range of applications in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD7.5KP78AE3 en soluciones técnicas

  1. What is MAPLAD7.5KP78AE3?

    • MAPLAD7.5KP78AE3 is a high-voltage, high-current transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of MAPLAD7.5KP78AE3?

    • The key features include a peak pulse power dissipation of 7.5kW, low clamping voltage, fast response time, and high surge current capability.

  3. How is MAPLAD7.5KP78AE3 used in technical solutions?

    • MAPLAD7.5KP78AE3 is commonly used in surge protection applications for power supplies, communication systems, industrial equipment, and automotive electronics to safeguard against voltage surges and transients.

  4. What are the typical applications of MAPLAD7.5KP78AE3?

    • Typical applications include surge protection in AC/DC power supplies, motor drives, solar inverters, telecommunications equipment, and automotive electronic systems.

  5. What is the maximum clamping voltage of MAPLAD7.5KP78AE3?

    • The maximum clamping voltage is typically around 12.8V at 100A, providing effective protection for sensitive components.

  6. What is the operating temperature range of MAPLAD7.5KP78AE3?

    • The operating temperature range is usually -55°C to +175°C, making it suitable for a wide range of environmental conditions.

  7. How does MAPLAD7.5KP78AE3 compare to other transient voltage suppressors?

    • MAPLAD7.5KP78AE3 offers higher surge current capability and lower clamping voltage compared to many standard TVS diodes, providing superior protection for sensitive electronics.

  8. Is MAPLAD7.5KP78AE3 RoHS compliant?

    • Yes, MAPLAD7.5KP78AE3 is typically RoHS compliant, meeting environmental regulations for lead-free and hazardous substance-free materials.

  9. What are the packaging options available for MAPLAD7.5KP78AE3?

    • MAPLAD7.5KP78AE3 is commonly available in industry-standard surface mount and through-hole packages, offering flexibility for different assembly processes.

  10. Are there any application notes or design guidelines for using MAPLAD7.5KP78AE3?

    • Yes, manufacturers often provide detailed application notes and design guidelines to assist engineers in implementing MAPLAD7.5KP78AE3 effectively in their technical solutions.