Microsemi Corporation
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MAPLAD18KP85CAE3
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MAPLAD18KP85CAE3

Product Overview

Category

The MAPLAD18KP85CAE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust packaging for durability
  • Wide operating temperature range

Package

The MAPLAD18KP85CAE3 is typically available in a surface-mount package, providing ease of installation and space-saving benefits.

Essence

The essence of the MAPLAD18KP85CAE3 lies in its ability to efficiently divert excessive transient currents away from sensitive electronic components, thereby safeguarding them from damage.

Packaging/Quantity

The MAPLAD18KP85CAE3 is commonly packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 85V
  • Breakdown Voltage: 94.4V to 105.3V
  • Maximum Clamping Voltage: 137V at 100A
  • Operating Temperature Range: -55°C to 175°C
  • RoHS compliant

Detailed Pin Configuration

The detailed pin configuration of the MAPLAD18KP85CAE3 includes the anode, cathode, and other terminals, which are designed to facilitate proper connection within the circuitry.

Functional Features

  • Ultra-fast response time
  • High surge current capability
  • Low incremental surge resistance
  • Excellent clamping capability
  • ESD protection

Advantages and Disadvantages

Advantages

  • Superior transient voltage protection
  • High power handling capacity
  • Compact and robust packaging
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of application-specific requirements

Working Principles

The MAPLAD18KP85CAE3 operates based on the principle of diverting excessive transient currents away from sensitive electronic components by providing a low-impedance path to ground during transient voltage events.

Detailed Application Field Plans

The MAPLAD18KP85CAE3 finds extensive application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Power distribution systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP85CAE3 include: - MAPLAD15KP75CAE3 - MAPLAD20KP90CAE3 - MAPLAD25KP100CAE3 - MAPLAD30KP110CAE3

In conclusion, the MAPLAD18KP85CAE3 offers robust transient voltage protection with its high power handling capability, fast response time, and compact packaging. While it comes with a higher cost, its advantages make it a preferred choice for applications requiring reliable transient voltage suppression.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD18KP85CAE3 en soluciones técnicas

  1. What is MAPLAD18KP85CAE3?

    • MAPLAD18KP85CAE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MAPLAD18KP85CAE3?

    • The key features include a peak pulse power of 18kW, low clamping voltage, fast response time, and high surge current capability.

  3. In what technical solutions can MAPLAD18KP85CAE3 be used?

    • MAPLAD18KP85CAE3 can be used in various technical solutions such as power supplies, motor drives, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD18KP85CAE3 protect electronic circuits?

    • MAPLAD18KP85CAE3 protects electronic circuits by diverting excessive current away from sensitive components during voltage transients, thus preventing damage.

  5. What is the operating temperature range of MAPLAD18KP85CAE3?

    • MAPLAD18KP85CAE3 has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of environments.

  6. Is MAPLAD18KP85CAE3 RoHS compliant?

    • Yes, MAPLAD18KP85CAE3 is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  7. Can MAPLAD18KP85CAE3 be used for surge protection in outdoor applications?

    • Yes, MAPLAD18KP85CAE3 is suitable for surge protection in outdoor applications due to its robust construction and wide operating temperature range.

  8. What are the recommended mounting and soldering techniques for MAPLAD18KP85CAE3?

    • The recommended mounting technique is through-hole mounting, and the recommended soldering technique is reflow soldering.

  9. Does MAPLAD18KP85CAE3 require any additional heat sinking or thermal management?

    • MAPLAD18KP85CAE3 may require additional heat sinking or thermal management in high-power applications to ensure optimal performance and reliability.

  10. Where can I find detailed specifications and application notes for MAPLAD18KP85CAE3?

    • Detailed specifications and application notes for MAPLAD18KP85CAE3 can be found in the product datasheet provided by the manufacturer.