Microsemi Corporation
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MAPLAD18KP130CA
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MAPLAD18KP130CA

Introduction

The MAPLAD18KP130CA 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.

Product 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

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 130V
  • Breakdown Voltage: 144V to 160V
  • Maximum Clamping Voltage: 209V at 100A
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MAPLAD18KP130CA TVS diode typically consists of two pins for through-hole mounting or multiple pads for surface mount configurations. The pinout and pad layout are designed to facilitate easy integration into various circuit designs.

Functional Features

  • High Power Handling: Capable of dissipating large amounts of transient energy
  • Fast Response Time: Rapid reaction to transient voltage events
  • Low Clamping Voltage: Limits the voltage across protected equipment during transient events

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Sensitive to improper installation and handling

Working Principles

The MAPLAD18KP130CA operates by diverting excessive transient energy away from sensitive electronic components, thereby limiting the voltage across them. When a transient event occurs, the TVS diode rapidly switches into a low impedance state, providing a path for the transient current to flow through, thus protecting downstream components.

Detailed Application Field Plans

The MAPLAD18KP130CA is widely used in applications requiring robust protection against transient voltage events, such as: - Telecommunication equipment - Power supplies - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD15KP110CA
  • Alternative Model 2: MAPLAD20KP150CA
  • Alternative Model 3: MAPLAD25KP180CA

These alternative models offer varying peak pulse powers and standoff voltages to cater to different application requirements.

In conclusion, the MAPLAD18KP130CA TVS diode is a crucial component in safeguarding sensitive electronic equipment from transient voltage events. Its high power handling capability, fast response time, and low clamping voltage make it an essential part of surge protection strategies in various industries.

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  1. What is MAPLAD18KP130CA?

    • MAPLAD18KP130CA is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MAPLAD18KP130CA?

    • The maximum peak pulse power of MAPLAD18KP130CA is 18,000 watts.

  3. What is the breakdown voltage of MAPLAD18KP130CA?

    • The breakdown voltage of MAPLAD18KP130CA is 130 volts.

  4. What are the typical applications of MAPLAD18KP130CA?

    • Typical applications of MAPLAD18KP130CA include surge protection in telecommunications equipment, industrial control systems, power supplies, and other electronic devices.

  5. What is the response time of MAPLAD18KP130CA?

    • The response time of MAPLAD18KP130CA is very fast, typically in the nanosecond range.

  6. Is MAPLAD18KP130CA RoHS compliant?

    • Yes, MAPLAD18KP130CA is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. Can MAPLAD18KP130CA be used for outdoor applications?

    • Yes, MAPLAD18KP130CA is suitable for outdoor applications due to its ability to withstand lightning-induced transients.

  8. What is the operating temperature range of MAPLAD18KP130CA?

    • The operating temperature range of MAPLAD18KP130CA is typically -55°C to 175°C.

  9. Does MAPLAD18KP130CA require any external heat sinking?

    • In most cases, MAPLAD18KP130CA does not require external heat sinking due to its high-power handling capability.

  10. Is MAPLAD18KP130CA available in different package types?

    • Yes, MAPLAD18KP130CA is available in various package types, including surface mount and through-hole configurations to suit different application requirements.