Microsemi Corporation
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MAPLAD18KP110A
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MAPLAD18KP110A

Product Overview

Category

The MAPLAD18KP110A belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

  • High power handling capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The MAPLAD18KP110A is typically available in a DO-203AB package.

Essence

The essence of the MAPLAD18KP110A lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The MAPLAD18KP110A is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 110V
  • Breakdown Voltage: 122V
  • Maximum Clamping Voltage: 177V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 94.4V
  • Leakage Current: 1μA

Detailed Pin Configuration

The MAPLAD18KP110A typically features a standard pin configuration with designated terminals for anode, cathode, and ground connections.

Functional Features

  • High surge capability
  • Low incremental surge resistance
  • Excellent clamping capability
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • High power handling capacity
  • Fast response time

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical footprint due to higher power rating

Working Principles

The MAPLAD18KP110A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when subjected to a transient voltage event.

Detailed Application Field Plans

The MAPLAD18KP110A finds extensive application in various industries, including: - Telecommunications - Industrial automation - Power distribution systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD15KP100A

    • Peak Pulse Power: 15kW
    • Standoff Voltage: 100V
    • Breakdown Voltage: 111V
    • Maximum Clamping Voltage: 160V

  • Alternative Model 2: MAPLAD20KP120A

    • Peak Pulse Power: 20kW
    • Standoff Voltage: 120V
    • Breakdown Voltage: 133V
    • Maximum Clamping Voltage: 193V

  • Alternative Model 3: MAPLAD25KP130A

    • Peak Pulse Power: 25kW
    • Standoff Voltage: 130V
    • Breakdown Voltage: 144V
    • Maximum Clamping Voltage: 209V

In conclusion, the MAPLAD18KP110A serves as a reliable and high-performance TVS diode, offering robust protection against transient voltage events across various industrial applications.

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기술 솔루션에 MAPLAD18KP110A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of MAPLAD18KP110A in technical solutions:

  1. Q: What is the maximum reverse stand-off voltage of MAPLAD18KP110A? A: The maximum reverse stand-off voltage of MAPLAD18KP110A is 110V.

  2. Q: What is the peak pulse power handling capability of MAPLAD18KP110A? A: MAPLAD18KP110A has a peak pulse power handling capability of 18000W.

  3. Q: Can MAPLAD18KP110A be used for surge protection in power supply units? A: Yes, MAPLAD18KP110A is suitable for surge protection in power supply units.

  4. Q: What is the breakdown voltage of MAPLAD18KP110A? A: The breakdown voltage of MAPLAD18KP110A is typically 122V.

  5. Q: Is MAPLAD18KP110A suitable for overvoltage protection in communication equipment? A: Yes, MAPLAD18KP110A is commonly used for overvoltage protection in communication equipment.

  6. Q: What is the response time of MAPLAD18KP110A during transient voltage events? A: The response time of MAPLAD18KP110A is very fast, typically in the nanosecond range.

  7. Q: Can MAPLAD18KP110A be used in automotive electronics for ESD protection? A: Yes, MAPLAD18KP110A is often utilized in automotive electronics for ESD protection.

  8. Q: Does MAPLAD18KP110A require any external heat sinking for high-power applications? A: Yes, for high-power applications, it is recommended to use external heat sinking with MAPLAD18KP110A.

  9. Q: What is the operating temperature range of MAPLAD18KP110A? A: MAPLAD18KP110A has an operating temperature range of -55°C to +175°C.

  10. Q: Are there any specific layout considerations when using MAPLAD18KP110A on PCBs? A: Yes, it is important to follow recommended layout guidelines to ensure optimal performance of MAPLAD18KP110A on PCBs.

I hope these questions and answers are helpful! Let me know if you need further assistance.