Microsemi Corporation
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MPLAD18KP150A
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MPLAD18KP150A

Product Overview

Category

The MPLAD18KP150A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against high transient voltages is required.

Characteristics

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

Package

The MPLAD18KP150A is available in a DO-203AB package.

Essence

The essence of MPLAD18KP150A lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

The MPLAD18KP150A is typically packaged in reels and is available in quantities as per customer requirements.

Specifications

  • Peak Pulse Power: 18,000 W
  • Standoff Voltage: 150 V
  • Breakdown Voltage: 167 V to 185 V
  • Maximum Clamping Voltage: 243 V at 100 A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MPLAD18KP150A TVS diode has a standard pin configuration with two leads for connection to the circuit.

Functional Features

  • Bi-directional TVS diode
  • Provides protection against voltage transients
  • Fast response to transient events

Advantages

  • High surge capability
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Higher cost compared to traditional overvoltage protection methods

Working Principles

When a transient voltage spike occurs, the MPLAD18KP150A TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, protecting the sensitive components.

Detailed Application Field Plans

The MPLAD18KP150A is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MPLAD18KP150A include: - SMAJ150A - P6KE150A - 1.5KE150A - SA15A

In conclusion, the MPLAD18KP150A transient voltage suppressor diode offers high surge capability and fast response time, making it an effective solution for protecting electronic circuits from voltage transients. Its use in various applications and availability of alternative models make it a versatile choice for surge protection needs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MPLAD18KP150A v technických řešeních

  1. What is MPLAD18KP150A?

    • MPLAD18KP150A is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MPLAD18KP150A?

    • The maximum peak pulse power of MPLAD18KP150A is 1500 watts.

  3. What is the breakdown voltage of MPLAD18KP150A?

    • The breakdown voltage of MPLAD18KP150A is 18 volts.

  4. What are the typical applications of MPLAD18KP150A?

    • MPLAD18KP150A is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other sensitive electronic devices.

  5. What is the response time of MPLAD18KP150A?

    • The response time of MPLAD18KP150A is very fast, typically in the nanosecond range, providing quick protection against transient voltage events.

  6. Is MPLAD18KP150A RoHS compliant?

    • Yes, MPLAD18KP150A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What is the operating temperature range of MPLAD18KP150A?

    • MPLAD18KP150A has an operating temperature range of -55°C to +175°C, making it suitable for use in a wide range of environments.

  8. Does MPLAD18KP150A require any external components for proper operation?

    • MPLAD18KP150A does not require any external components for basic operation, but appropriate circuit protection and layout considerations should be taken into account for optimal performance.

  9. What is the packaging type of MPLAD18KP150A?

    • MPLAD18KP150A is available in a variety of package types, including DO-201, DO-15, and SMC.

  10. Is MPLAD18KP150A suitable for high-reliability applications?

    • Yes, MPLAD18KP150A is suitable for high-reliability applications due to its robust design and high surge capability.