Microsemi Corporation
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MPLAD18KP8.0CA
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MPLAD18KP8.0CA

Product Overview

Category

The MPLAD18KP8.0CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MPLAD18KP8.0CA is available in a DO-203AB package.

Essence

The essence of MPLAD18KP8.0CA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

It is typically packaged in reels or trays and is available in varying quantities based on customer requirements.

Specifications

  • Standoff Voltage: 6.40V
  • Breakdown Voltage: 7.13V
  • Maximum Clamping Voltage: 10.3V
  • Peak Pulse Current: 457A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MPLAD18KP8.0CA TVS diode has a standard two-pin configuration with anode and cathode terminals for easy integration into circuit designs.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability and durability
  • Fast response to transient events

Advantages

  • Provides effective protection against voltage transients
  • High surge capability ensures long-term reliability
  • RoHS compliance for environmental sustainability

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to excessive operating temperatures

Working Principles

When a transient voltage event occurs, the MPLAD18KP8.0CA TVS diode rapidly conducts excess current away from the protected circuit, clamping the voltage to a safe level and preventing damage to downstream components.

Detailed Application Field Plans

The MPLAD18KP8.0CA is widely used in various applications including: - Telecommunications equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • MPLAD18KP6.8CA: Similar TVS diode with lower standoff voltage
  • MPLAD18KP10CA: Similar TVS diode with higher standoff voltage
  • MPLAD18KP8.0A: Unidirectional TVS diode variant

In conclusion, the MPLAD18KP8.0CA transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic systems across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MPLAD18KP8.0CA en soluciones técnicas

  1. What is MPLAD18KP8.0CA?

    • MPLAD18KP8.0CA is a type of transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of MPLAD18KP8.0CA?

    • The key features include a peak pulse power of 18000W, low clamping voltage, fast response time, and high surge current capability.

  3. How does MPLAD18KP8.0CA protect electronic circuits?

    • It provides a low-impedance path for transient currents to flow to ground, diverting potentially damaging voltage spikes away from sensitive components.

  4. In what applications can MPLAD18KP8.0CA be used?

    • It is commonly used in power supplies, industrial equipment, automotive electronics, telecommunications systems, and other applications where protection against voltage transients is required.

  5. What is the operating voltage range of MPLAD18KP8.0CA?

    • The operating voltage range is typically from 6.8V to 8.0V.

  6. How does MPLAD18KP8.0CA compare to other transient voltage suppressors?

    • MPLAD18KP8.0CA offers higher peak pulse power and lower clamping voltage compared to many standard TVS diodes.

  7. Can MPLAD18KP8.0CA be used in high-frequency applications?

    • Yes, it has a fast response time and can effectively suppress voltage transients in high-frequency circuits.

  8. What are the environmental considerations for using MPLAD18KP8.0CA?

    • It is important to consider temperature ranges, humidity, and potential exposure to chemicals or solvents when integrating MPLAD18KP8.0CA into a technical solution.

  9. Are there any specific layout or mounting requirements for MPLAD18KP8.0CA?

    • Proper PCB layout and mounting techniques should be followed to ensure optimal performance and reliability of MPLAD18KP8.0CA.

  10. What are the failure modes of MPLAD18KP8.0CA and how can they be mitigated?

    • Failure modes may include thermal runaway or excessive current stress. Mitigation strategies may involve proper heat sinking, current limiting, and overvoltage protection measures.