Microsemi Corporation
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MAPLAD18KP17AE3
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MAPLAD18KP17AE3

Product Overview

Category

The MAPLAD18KP17AE3 belongs to the category of high-power 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 power handling capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Package

The MAPLAD18KP17AE3 is typically available in a surface mount package.

Essence

The essence of the MAPLAD18KP17AE3 is to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

The MAPLAD18KP17AE3 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 18000 W
  • Standoff Voltage: 17 V
  • Breakdown Voltage: 18.9 V
  • Maximum Clamping Voltage: 29.2 V
  • Operating Temperature Range: -55°C to 175°C
  • Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The MAPLAD18KP17AE3 typically has two pins, with the pinout configuration as follows: 1. Anode 2. Cathode

Functional Features

  • Provides high surge current capability
  • Protects against overvoltage transients
  • Low incremental surge resistance
  • Fast response to transient events

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May require additional circuitry for optimal performance in some applications
  • Sensitive to reverse bias conditions

Working Principles

The MAPLAD18KP17AE3 works by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAPLAD18KP17AE3 is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP17AE3 include: - SMAJ17A - P6KE18CA - 1.5SMC17AT3G - SA17CA

In conclusion, the MAPLAD18KP17AE3 is a high-power TVS diode designed to provide robust protection against transient voltage events in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD18KP17AE3 v technických řešeních

  1. What is MAPLAD18KP17AE3?

    • MAPLAD18KP17AE3 is a high-power, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of MAPLAD18KP17AE3?

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

  3. In what technical solutions can MAPLAD18KP17AE3 be used?

    • MAPLAD18KP17AE3 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD18KP17AE3 protect sensitive electronics?

    • MAPLAD18KP17AE3 provides protection by diverting excessive current away from the sensitive components and limiting the voltage across them during transient events.

  5. What is the operating temperature range of MAPLAD18KP17AE3?

    • The operating temperature range of MAPLAD18KP17AE3 is typically -55°C to +175°C.

  6. Does MAPLAD18KP17AE3 require any special mounting considerations?

    • Yes, MAPLAD18KP17AE3 should be mounted on a heat sink or thermal pad to ensure proper heat dissipation.

  7. Can MAPLAD18KP17AE3 be used for surge protection in power distribution systems?

    • Yes, MAPLAD18KP17AE3 is suitable for surge protection in power distribution systems due to its high-power handling capability.

  8. What are the industry standards or certifications associated with MAPLAD18KP17AE3?

    • MAPLAD18KP17AE3 complies with industry standards such as AEC-Q101 for automotive applications and is often certified to meet RoHS requirements.

  9. Are there any application notes or design guidelines available for using MAPLAD18KP17AE3?

    • Yes, the manufacturer provides application notes and design guidelines to assist engineers in implementing MAPLAD18KP17AE3 effectively in their designs.

  10. Where can I purchase MAPLAD18KP17AE3 for my technical solution?

    • MAPLAD18KP17AE3 can be purchased from authorized distributors or directly from the manufacturer's website.