Microsemi Corporation
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MAPLAD15KP120CA
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MAPLAD15KP120CA

Introduction

The MAPLAD15KP120CA 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 category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

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

Specifications

  • Voltage Rating: 120V
  • Peak Pulse Power: 15kW
  • Breakdown Voltage: 133V to 147V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD15KP120CA typically features a standard axial leaded package with two leads for through-hole mounting or a surface mount package with solder pads.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
  • Low Clamping Voltage: Provides effective protection for sensitive electronics
  • High Power Handling Capability: Suitable for applications requiring robust transient voltage protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High power handling capability
  • RoHS compliant

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical size due to high power rating

Working Principles

The MAPLAD15KP120CA operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The MAPLAD15KP120CA is commonly used in the following applications: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD5KP48A
    • Voltage Rating: 48V
    • Peak Pulse Power: 5kW
  • Alternative Model 2: MAPLAD30KP220CA
    • Voltage Rating: 220V
    • Peak Pulse Power: 30kW
  • Alternative Model 3: MAPLAD20KP90A
    • Voltage Rating: 90V
    • Peak Pulse Power: 20kW

In conclusion, the MAPLAD15KP120CA is a high-power transient voltage suppressor diode that offers effective protection against voltage transients for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD15KP120CA en soluciones técnicas

  1. What is MAPLAD15KP120CA?

    • MAPLAD15KP120CA is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of MAPLAD15KP120CA?

    • The maximum peak pulse power of MAPLAD15KP120CA is 15000 watts.

  3. What is the breakdown voltage of MAPLAD15KP120CA?

    • The breakdown voltage of MAPLAD15KP120CA is 120 volts.

  4. What are the typical applications of MAPLAD15KP120CA?

    • MAPLAD15KP120CA is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.

  5. How does MAPLAD15KP120CA protect electronic circuits?

    • MAPLAD15KP120CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  6. What is the response time of MAPLAD15KP120CA?

    • The response time of MAPLAD15KP120CA is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can MAPLAD15KP120CA be used in automotive applications?

    • Yes, MAPLAD15KP120CA is suitable for use in automotive electronics to protect against voltage surges and transients.

  8. Does MAPLAD15KP120CA require heat sinking?

    • Yes, due to its high-power handling capability, MAPLAD15KP120CA may require heat sinking to dissipate the heat generated during transient events.

  9. What are the environmental specifications of MAPLAD15KP120CA?

    • MAPLAD15KP120CA is designed to meet industry standards for environmental performance, including temperature and humidity requirements.

  10. Is MAPLAD15KP120CA RoHS compliant?

    • Yes, MAPLAD15KP120CA is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.