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MAPLAD18KP26CAE3
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MAPLAD18KP26CAE3

Introduction

The MAPLAD18KP26CAE3 is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High power handling capability, low clamping voltage, fast response time
  • Package: Surface Mount
  • Essence: Protecting sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 26V
  • Breakdown Voltage: 28.9V
  • Clamping Voltage: 45V
  • Peak Pulse Current: 326A
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD18KP26CAE3 TVS diode has a standard surface mount package with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
  • High Power Handling: Capable of dissipating large amounts of energy during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High power handling capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Surface mount package may limit use in certain designs

Working Principles

The MAPLAD18KP26CAE3 operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly switches into its low impedance state, diverting the excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MAPLAD18KP26CAE3 is commonly used in various electronic systems requiring protection against voltage transients, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD15KP30CAE3
  • Alternative Model 2: MAPLAD20KP24CAE3
  • Alternative Model 3: MAPLAD25KP22CAE3

These alternative models offer similar transient voltage suppression capabilities with varying peak pulse powers, standoff voltages, and clamping voltages.

In conclusion, the MAPLAD18KP26CAE3 TVS diode is a reliable solution for protecting electronic circuits from voltage transients. Its high power handling capability, fast response time, and effective transient voltage suppression make it suitable for a wide range of applications.

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技術ソリューションにおける MAPLAD18KP26CAE3 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MAPLAD18KP26CAE3?

    • MAPLAD18KP26CAE3 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 MAPLAD18KP26CAE3?

    • The key features include a peak pulse power of 18000W, low clamping voltage, fast response time, and a compact package for easy integration into circuits.

  3. In what technical solutions can MAPLAD18KP26CAE3 be used?

    • MAPLAD18KP26CAE3 can be used in various technical solutions such as power supplies, motor drives, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD18KP26CAE3 protect electronic circuits?

    • MAPLAD18KP26CAE3 protects electronic circuits by diverting excessive voltage and current away from sensitive components, thereby preventing damage due to voltage surges and transients.

  5. What are the environmental specifications of MAPLAD18KP26CAE3?

    • MAPLAD18KP26CAE3 is designed to operate in a wide temperature range and is compliant with RoHS requirements, making it suitable for various environmental conditions.

  6. Can MAPLAD18KP26CAE3 be used in automotive applications?

    • Yes, MAPLAD18KP26CAE3 is suitable for automotive applications where protection against voltage transients is essential, such as in vehicle electronics and control systems.

  7. Are there any application notes or reference designs available for using MAPLAD18KP26CAE3?

    • Yes, application notes and reference designs are available to assist engineers in integrating MAPLAD18KP26CAE3 into their technical solutions effectively.

  8. What are the recommended mounting and soldering techniques for MAPLAD18KP26CAE3?

    • The recommended mounting technique is through-hole mounting, and the recommended soldering technique is reflow soldering, following the guidelines provided in the datasheet.

  9. Does MAPLAD18KP26CAE3 require any external components for proper operation?

    • MAPLAD18KP26CAE3 does not require any external components for basic operation, but additional circuitry may be needed depending on the specific application requirements.

  10. Where can I find detailed technical specifications and application examples for MAPLAD18KP26CAE3?

    • Detailed technical specifications, application examples, and usage guidelines can be found in the product datasheet and application notes provided by the manufacturer.