Microsemi Corporation
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MAPLAD15KP18A
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MAPLAD15KP18A

Product Overview

Category

The MAPLAD15KP18A 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 MAPLAD15KP18A is available in a DO-201AD package.

Essence

The essence of the MAPLAD15KP18A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The MAPLAD15KP18A is typically packaged in reels or tubes and is available in various quantities as per customer requirements.

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD15KP18A has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High surge capability for reliable protection
  • Fast response time to minimize the risk of damage to protected components
  • Low clamping voltage to limit the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

The MAPLAD15KP18A operates based on the principle of avalanche breakdown, where it rapidly diverts excessive current away from the protected circuit when a transient voltage event occurs. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.

Detailed Application Field Plans

The MAPLAD15KP18A is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD15KP18A include: - SMAJ18A: Similar TVS diode with lower peak pulse power - P6KE18A: TVS diode with different package and characteristics - 1.5KE18A: TVS diode with similar peak pulse power but different package

In conclusion, the MAPLAD15KP18A is a high-performance TVS diode that provides reliable protection against transient voltage events, making it an essential component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD15KP18A v technických řešeních

Sure, here are 10 common questions and answers related to the application of MAPLAD15KP18A in technical solutions:

  1. What is the maximum peak pulse power rating of MAPLAD15KP18A?

    • The maximum peak pulse power rating of MAPLAD15KP18A is 15000W.

  2. What is the breakdown voltage of MAPLAD15KP18A?

    • The breakdown voltage of MAPLAD15KP18A is 18V.

  3. What type of diode is MAPLAD15KP18A?

    • MAPLAD15KP18A is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of MAPLAD15KP18A?

    • MAPLAD15KP18A is commonly used for surge protection in electronic equipment, such as power supplies, industrial controls, and telecommunications equipment.

  5. What is the operating temperature range of MAPLAD15KP18A?

    • The operating temperature range of MAPLAD15KP18A is -55°C to +175°C.

  6. Does MAPLAD15KP18A provide bidirectional protection?

    • Yes, MAPLAD15KP18A provides bidirectional transient voltage suppression.

  7. What is the response time of MAPLAD15KP18A?

    • The response time of MAPLAD15KP18A is very fast, typically less than 1 nanosecond.

  8. Can MAPLAD15KP18A be used for ESD protection?

    • Yes, MAPLAD15KP18A can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  9. What package type is MAPLAD15KP18A available in?

    • MAPLAD15KP18A is available in a DO-203AB (DO-5) package.

  10. Is MAPLAD15KP18A compliant with RoHS regulations?

    • Yes, MAPLAD15KP18A is compliant with RoHS regulations, making it suitable for use in environmentally friendly electronic products.