Microsemi Corporation
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MAPLAD18KP33CAE3
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MAPLAD18KP33CAE3

Introduction

The MAPLAD18KP33CAE3 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, packaging, 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, fast response time, low clamping voltage
  • Package: Surface Mount
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Tape & Reel

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 33V
  • Breakdown Voltage: 36.7V
  • Maximum Clamping Voltage: 53.3V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD18KP33CAE3 TVS diode has a standard surface mount package with two pins for connection to the circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to connected equipment.
  • High Power Handling Capability: Able to withstand high surge currents and dissipate large amounts of energy.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High power handling capability

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Surface mount package may require additional care during assembly

Working Principles

The MAPLAD18KP33CAE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, shunting the excess current away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The MAPLAD18KP33CAE3 is suitable for a wide range of applications requiring protection against high-energy transient voltage events. Some specific application fields include: - Telecommunication equipment - Power supplies - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

For users seeking alternative TVS diodes with similar specifications and performance, the following models can be considered: - Model 1: MAPLAD18KP36CAE3 - 18kW, 36V Standoff Voltage - Model 2: MAPLAD18KP40CAE3 - 18kW, 40V Standoff Voltage - Model 3: MAPLAD20KP33CAE3 - 20kW, 33V Standoff Voltage

In conclusion, the MAPLAD18KP33CAE3 TVS diode offers robust transient voltage suppression capabilities, making it an ideal choice for applications requiring reliable protection against high-energy transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD18KP33CAE3 v technických řešeních

  1. What is MAPLAD18KP33CAE3?

    • MAPLAD18KP33CAE3 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 MAPLAD18KP33CAE3?

    • The maximum peak pulse power of MAPLAD18KP33CAE3 is 18000W.

  3. What is the breakdown voltage of MAPLAD18KP33CAE3?

    • The breakdown voltage of MAPLAD18KP33CAE3 is 33V.

  4. What are the typical applications of MAPLAD18KP33CAE3?

    • MAPLAD18KP33CAE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MAPLAD18KP33CAE3?

    • The operating temperature range of MAPLAD18KP33CAE3 is -55°C to +175°C.

  6. Does MAPLAD18KP33CAE3 meet industry standards for surge protection?

    • Yes, MAPLAD18KP33CAE3 complies with industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MAPLAD18KP33CAE3 be used in high-frequency applications?

    • Yes, MAPLAD18KP33CAE3 is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What package type does MAPLAD18KP33CAE3 come in?

    • MAPLAD18KP33CAE3 is available in a compact, surface-mount package for easy integration into circuit designs.

  9. Is MAPLAD18KP33CAE3 RoHS compliant?

    • Yes, MAPLAD18KP33CAE3 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key benefits of using MAPLAD18KP33CAE3 in technical solutions?

    • The key benefits of MAPLAD18KP33CAE3 include robust transient voltage suppression, high power handling capability, and reliability in demanding environments.