Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MAPLAD18KP45CAE3
Ver Detalle Hojas de datos

MAPLAD18KP45CAE3

Introduction

The MAPLAD18KP45CAE3 belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used for protecting sensitive electronic components from voltage spikes and transients. These diodes exhibit characteristics such as high surge capability, low clamping voltage, and fast response time. They are typically packaged in a compact form and are available in various quantities per package.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Compact packaging
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in various quantities per package

Specifications

  • Model: MAPLAD18KP45CAE3
  • Voltage Rating: 18kV
  • Power Dissipation: 45W
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-203AB

Detailed Pin Configuration

The detailed pin configuration of the MAPLAD18KP45CAE3 TVS diode is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High surge capability for robust protection
  • Low clamping voltage to limit voltage excursion
  • Fast response time for rapid suppression of transients
  • Unidirectional polarity for specific applications

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time ensures minimal impact on the protected circuit
  • Compact form factor for space-constrained applications

Disadvantages

  • Unidirectional polarity limits suitability for bidirectional protection requirements
  • Higher cost compared to traditional diode-based protection methods

Working Principles

The MAPLAD18KP45CAE3 TVS diode operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. Upon reaching the clamping voltage, the diode conducts heavily, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAPLAD18KP45CAE3 TVS diode finds extensive application in the following fields: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  1. Alternative Model 1: MAPLAD15KP40CAE3

    • Voltage Rating: 15kV
    • Power Dissipation: 40W
    • Package / Case: DO-203AB

  2. Alternative Model 2: MAPLAD20KP50CAE3

    • Voltage Rating: 20kV
    • Power Dissipation: 50W
    • Package / Case: DO-203AB

  3. Alternative Model 3: MAPLAD12KP35CAE3

    • Voltage Rating: 12kV
    • Power Dissipation: 35W
    • Package / Case: DO-203AB

In conclusion, the MAPLAD18KP45CAE3 TVS diode offers robust transient voltage protection with its high surge capability, low clamping voltage, and fast response time. Its compact form factor and wide operating temperature range make it suitable for diverse applications in various industries.

[Word count: 498]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD18KP45CAE3 en soluciones técnicas

  1. What is MAPLAD18KP45CAE3?

    • MAPLAD18KP45CAE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of MAPLAD18KP45CAE3?

    • The key features of MAPLAD18KP45CAE3 include a peak pulse power of 18kW, a breakdown voltage of 45V, low clamping voltage, and fast response time.

  3. Where can MAPLAD18KP45CAE3 be used in technical solutions?

    • MAPLAD18KP45CAE3 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD18KP45CAE3 protect electronic circuits?

    • MAPLAD18KP45CAE3 protects electronic circuits by diverting excessive current away from sensitive components during voltage transients, thereby preventing damage.

  5. What are the recommended operating conditions for MAPLAD18KP45CAE3?

    • The recommended operating conditions for MAPLAD18KP45CAE3 include a maximum operating temperature, forward surge current, and storage temperature range.

  6. Can MAPLAD18KP45CAE3 be used for ESD protection?

    • Yes, MAPLAD18KP45CAE3 can be used for electrostatic discharge (ESD) protection in electronic devices and systems.

  7. Are there any application notes or design guidelines available for using MAPLAD18KP45CAE3?

    • Yes, application notes and design guidelines are available from the manufacturer to assist in the proper implementation of MAPLAD18KP45CAE3 in technical solutions.

  8. What are the typical failure modes of MAPLAD18KP45CAE3?

    • The typical failure modes of MAPLAD18KP45CAE3 include thermal runaway, excessive leakage current, and physical damage due to overvoltage events.

  9. Is MAPLAD18KP45CAE3 RoHS compliant?

    • Yes, MAPLAD18KP45CAE3 is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  10. Where can I purchase MAPLAD18KP45CAE3 for my technical solution needs?

    • MAPLAD18KP45CAE3 can be purchased from authorized distributors or directly from the manufacturer's website.