Microsemi Corporation
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MAPLAD7.5KP75AE3
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MAPLAD7.5KP75AE3

Introduction

The MAPLAD7.5KP75AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MAPLAD7.5KP75AE3.

Basic Information Overview

  • Category: High-Power Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High power handling capability, low clamping voltage, fast response time
  • Package: Axial leaded package
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 7500W
  • Standoff Voltage: 75V
  • Breakdown Voltage: 83.3V to 92.7V
  • Maximum Clamping Voltage: 121V at 100A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD7.5KP75AE3 typically has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Excellent surge protection
  • Low clamping voltage ensures minimal impact on protected circuits
  • Wide operating temperature range

Disadvantages

  • Relatively large package size compared to surface mount devices
  • Higher cost compared to lower power TVS diodes

Working Principles

The MAPLAD7.5KP75AE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, thereby protecting the sensitive electronics.

Detailed Application Field Plans

The MAPLAD7.5KP75AE3 is suitable for a wide range of applications including: - Power supplies - Industrial equipment - Telecommunication systems - Automotive electronics - Solar inverters - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD7.5KP75AE3 include: - SMAJ75A: 400W TVS diode with similar standoff voltage - P6KE75CA: 600W TVS diode with comparable characteristics - 1.5KE75A: 1500W TVS diode offering higher power handling capability

In conclusion, the MAPLAD7.5KP75AE3 is a high-power transient voltage suppressor diode with excellent surge protection capabilities, making it suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD7.5KP75AE3 en soluciones técnicas

  1. What is MAPLAD7.5KP75AE3?

    • MAPLAD7.5KP75AE3 is a high-power 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 MAPLAD7.5KP75AE3?

    • The key features include a peak pulse power dissipation of 7500W, low clamping voltage, fast response time, and high surge current capability.

  3. In what technical solutions can MAPLAD7.5KP75AE3 be used?

    • MAPLAD7.5KP75AE3 can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to provide robust transient voltage protection.

  4. How does MAPLAD7.5KP75AE3 protect electronic equipment?

    • MAPLAD7.5KP75AE3 protects electronic equipment by diverting excessive transient current away from sensitive components and limiting the voltage across them to a safe level.

  5. What is the operating temperature range of MAPLAD7.5KP75AE3?

    • The operating temperature range of MAPLAD7.5KP75AE3 is typically -55°C to +175°C, making it suitable for use in harsh environmental conditions.

  6. Does MAPLAD7.5KP75AE3 comply with industry standards?

    • Yes, MAPLAD7.5KP75AE3 complies with industry standards such as IEC 61000-4-5 for surge protection and is RoHS compliant.

  7. Can MAPLAD7.5KP75AE3 be used in high-frequency applications?

    • Yes, MAPLAD7.5KP75AE3 has a fast response time and can be used in high-frequency applications to protect against transient voltage events.

  8. What is the typical lifespan of MAPLAD7.5KP75AE3 in continuous operation?

    • The typical lifespan of MAPLAD7.5KP75AE3 in continuous operation is several years, depending on the operating conditions and the magnitude of transient events.

  9. Are there any specific mounting or handling considerations for MAPLAD7.5KP75AE3?

    • It is recommended to follow the manufacturer's guidelines for proper mounting and handling to ensure optimal performance and reliability of MAPLAD7.5KP75AE3.

  10. Where can I find detailed technical specifications and application notes for MAPLAD7.5KP75AE3?

    • Detailed technical specifications and application notes for MAPLAD7.5KP75AE3 can be found in the product datasheet provided by the manufacturer or distributor.