Microsemi Corporation
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MAPLAD15KP43AE3
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MAPLAD15KP43AE3

Introduction

The MAPLAD15KP43AE3 is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High performance, reliable protection, low clamping voltage
  • Package: Axial leaded
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage Rating: 15kV
  • Power Dissipation: 43A
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliance: Yes

Detailed Pin Configuration

The MAPLAD15KP43AE3 TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High Surge Capability: The diode can handle high surge currents and protect sensitive electronics.
  • Low Clamping Voltage: Provides effective suppression of transient voltages while maintaining low clamping voltage levels.
  • Fast Response Time: Rapid response to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High surge capability
  • RoHS compliant

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of installation and layout for optimal performance

Working Principles

The MAPLAD15KP43AE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts and clamps the voltage to a safe level, protecting downstream circuitry from damage.

Detailed Application Field Plans

The MAPLAD15KP43AE3 is suitable for a wide range of applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Solar inverters - LED lighting systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD10KP30AE3
  • Alternative Model 2: MAPLAD20KP50AE3
  • Alternative Model 3: MAPLAD30KP60AE3

These alternative models offer varying voltage and power dissipation ratings to cater to different application requirements.

In conclusion, the MAPLAD15KP43AE3 TVS diode is a reliable and high-performance solution for protecting electronic equipment from transient voltage events. Its robust design, fast response time, and suitability for diverse applications make it a valuable component in ensuring the reliability and longevity of sensitive electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD15KP43AE3 v technických řešeních

  1. What is MAPLAD15KP43AE3?

    • MAPLAD15KP43AE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MAPLAD15KP43AE3?

    • The key features include a peak pulse power of 15000W, low clamping voltage, fast response time, and high surge current capability.

  3. In what applications can MAPLAD15KP43AE3 be used?

    • MAPLAD15KP43AE3 is commonly used in industrial, automotive, telecommunications, and consumer electronic applications for surge protection.

  4. How does MAPLAD15KP43AE3 provide surge protection?

    • MAPLAD15KP43AE3 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What is the operating temperature range of MAPLAD15KP43AE3?

    • MAPLAD15KP43AE3 typically operates within a temperature range of -55°C to 175°C, making it suitable for various environments.

  6. Is MAPLAD15KP43AE3 RoHS compliant?

    • Yes, MAPLAD15KP43AE3 is RoHS compliant, ensuring it meets environmental standards for hazardous substances.

  7. Can MAPLAD15KP43AE3 be used for ESD protection?

    • While primarily designed for surge protection, MAPLAD15KP43AE3 can also provide some level of electrostatic discharge (ESD) protection.

  8. What is the recommended mounting method for MAPLAD15KP43AE3?

    • MAPLAD15KP43AE3 is typically mounted using through-hole technology or surface mount technology, depending on the specific application requirements.

  9. Are there any reliability tests conducted on MAPLAD15KP43AE3?

    • Yes, MAPLAD15KP43AE3 undergoes various reliability tests such as temperature cycling, humidity testing, and mechanical shock to ensure its durability.

  10. Where can I find detailed specifications and application notes for MAPLAD15KP43AE3?

    • Detailed specifications and application notes for MAPLAD15KP43AE3 can be found in the product datasheet provided by the manufacturer or distributor.