Microsemi Corporation
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MAPLAD30KP78CAE3
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MAPLAD30KP78CAE3

Introduction

The MAPLAD30KP78CAE3 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. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: TVS Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High power handling capability, low clamping voltage, fast response time
  • Package: Through-hole or surface mount
  • Essence: Safeguarding sensitive electronic equipment
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 30kV
  • Peak Pulse Power: 78kW
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C
  • Compliance: RoHS compliant

Detailed Pin Configuration

The detailed pin configuration of the MAPLAD30KP78CAE3 can be found in the manufacturer's datasheet, which includes the pinout and recommended PCB layout for optimal performance.

Functional Features

  • Transient Voltage Suppression: Provides robust protection against voltage transients
  • Fast Response Time: Rapidly clamps transient voltages to safe levels
  • High Power Handling: Capable of dissipating high surge currents without degradation

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical footprint due to high power handling capability

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit to a safe level. The fast response time ensures that the transient voltage is clamped quickly, preventing damage to the sensitive electronic components.

Detailed Application Field Plans

The MAPLAD30KP78CAE3 is suitable for a wide range of applications requiring high-power transient voltage suppression, including: - Power distribution systems - Telecommunication equipment - Industrial automation - Renewable energy systems - Transportation infrastructure

Detailed and Complete Alternative Models

  • Model 1: MAPLAD20KP60CAE3
    • Specifications: 20kV voltage rating, 60kW peak pulse power
  • Model 2: MAPLAD40KP100CAE3
    • Specifications: 40kV voltage rating, 100kW peak pulse power
  • Model 3: MAPLAD50KP120CAE3
    • Specifications: 50kV voltage rating, 120kW peak pulse power

These alternative models offer varying voltage ratings and peak pulse power capabilities to suit different application requirements.

In conclusion, the MAPLAD30KP78CAE3 is a high-power TVS diode with robust transient voltage suppression capabilities, making it an ideal choice for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD30KP78CAE3 en soluciones técnicas

  1. What is MAPLAD30KP78CAE3?

    • MAPLAD30KP78CAE3 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 MAPLAD30KP78CAE3?

    • MAPLAD30KP78CAE3 features include a peak pulse power dissipation of 30,000 watts, low clamping voltage, and fast response time.

  3. In what technical solutions can MAPLAD30KP78CAE3 be used?

    • MAPLAD30KP78CAE3 can be used in various technical solutions such as power supplies, communication equipment, industrial controls, and automotive electronics to provide surge protection.

  4. How does MAPLAD30KP78CAE3 provide surge protection?

    • MAPLAD30KP78CAE3 provides surge protection by diverting excessive current away from sensitive components when a transient voltage event occurs, thus preventing damage to the equipment.

  5. What are the environmental specifications for MAPLAD30KP78CAE3?

    • MAPLAD30KP78CAE3 is designed to meet industry standards for environmental performance, including compliance with RoHS and REACH directives.

  6. What is the operating temperature range for MAPLAD30KP78CAE3?

    • The operating temperature range for MAPLAD30KP78CAE3 is typically between -55°C to +175°C, making it suitable for use in a wide range of environments.

  7. Are there any application notes or design guidelines available for using MAPLAD30KP78CAE3?

    • Yes, application notes and design guidelines are available from the manufacturer to assist engineers in implementing MAPLAD30KP78CAE3 effectively in their designs.

  8. Can MAPLAD30KP78CAE3 be used in high-reliability applications?

    • Yes, MAPLAD30KP78CAE3 is suitable for high-reliability applications due to its robust construction and ability to withstand high surge currents.

  9. What are the recommended mounting and handling procedures for MAPLAD30KP78CAE3?

    • The manufacturer provides detailed recommendations for mounting and handling MAPLAD30KP78CAE3 to ensure proper installation and reliable performance.

  10. Where can I find additional technical support or documentation for MAPLAD30KP78CAE3?

    • Additional technical support and documentation for MAPLAD30KP78CAE3 can be obtained from the manufacturer's website or by contacting their technical support team directly.