Microsemi Corporation
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MAPLAD18KP7.5A
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MAPLAD18KP7.5A

Product Overview

Category

The MAPLAD18KP7.5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems to safeguard against voltage transients and spikes.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The MAPLAD18KP7.5A is available in a variety of packages, including SMA, SMB, and SMC.

Essence

The essence of the MAPLAD18KP7.5A lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

The MAPLAD18KP7.5A is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 7.5V
  • Breakdown Voltage: 8.33V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MAPLAD18KP7.5A TVS diode features a standard pin configuration with two leads for easy integration into circuit designs.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability and durability
  • Compact and space-saving design

Advantages and Disadvantages

Advantages

  • Excellent surge protection performance
  • Wide operating temperature range
  • Compact form factor for easy integration
  • RoHS compliance for environmental sustainability

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The MAPLAD18KP7.5A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAPLAD18KP7.5A is widely used in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supply units - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP7.5A include: - MAPLAD15KP6.8A - MAPLAD20KP8.2A - MAPLAD30KP10A

In summary, the MAPLAD18KP7.5A transient voltage suppressor diode offers robust surge protection capabilities, making it an essential component in numerous electronic systems and devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD18KP7.5A en soluciones técnicas

  1. What is MAPLAD18KP7.5A?

    • MAPLAD18KP7.5A is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. Where can MAPLAD18KP7.5A be used in technical solutions?

    • MAPLAD18KP7.5A can be used in various technical solutions such as power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  3. What is the maximum voltage rating of MAPLAD18KP7.5A?

    • The maximum voltage rating of MAPLAD18KP7.5A is 18 kilovolts (kV), making it suitable for applications requiring high voltage protection.

  4. What is the peak pulse current handling capability of MAPLAD18KP7.5A?

    • MAPLAD18KP7.5A can handle peak pulse currents up to 7.5 amperes, providing robust protection against transient events.

  5. How does MAPLAD18KP7.5A protect electronic circuits?

    • MAPLAD18KP7.5A clamps transient voltages to safe levels, diverting excess energy away from sensitive components and preventing damage.

  6. Is MAPLAD18KP7.5A suitable for surge protection in power distribution systems?

    • Yes, MAPLAD18KP7.5A is suitable for surge protection in power distribution systems, offering reliable overvoltage protection.

  7. Can MAPLAD18KP7.5A be used in combination with other protective devices?

    • Yes, MAPLAD18KP7.5A can be used in conjunction with other protective devices such as fuses and varistors to create comprehensive protection schemes.

  8. What are the typical applications of MAPLAD18KP7.5A in automotive electronics?

    • In automotive electronics, MAPLAD18KP7.5A can be used to safeguard onboard computers, sensors, and control modules from voltage transients caused by load dumps and other electrical disturbances.

  9. Does MAPLAD18KP7.5A require heat sinking in high-power applications?

    • Yes, in high-power applications, proper heat sinking is recommended to ensure the optimal performance and reliability of MAPLAD18KP7.5A.

  10. Are there any specific layout considerations when integrating MAPLAD18KP7.5A into a circuit?

    • It is important to minimize trace lengths and provide low-inductance paths to optimize the effectiveness of MAPLAD18KP7.5A. Additionally, proper PCB layout and grounding techniques should be followed for best results.