MAPLAD18KP120CA

Introduction

The MAPLAD18KP120CA is a high-power 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 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 induced by lightning and other transient voltage events
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: Axial leaded
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 120V
• Peak Pulse Power: 18kW
• Breakdown Voltage: 133V to 147V
• Operating Temperature Range: -55°C to 175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD18KP120CA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive electronic components during transient voltage events.
• Fast Response Time: Responds quickly to transient voltage events, minimizing the risk of damage to protected equipment.
• High Power Handling Capability: Capable of dissipating large amounts of transient energy without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical size due to high power rating

Working Principles

When a transient voltage event occurs, the MAPLAD18KP120CA TVS diode conducts current and clamps the voltage to a safe level, protecting downstream electronic components. This is achieved through the rapid transition of the diode into its low impedance state when subjected to overvoltage conditions.

Detailed Application Field Plans

The MAPLAD18KP120CA is suitable for a wide range of applications, including: - Telecommunication equipment - Industrial automation systems - Power supply units - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD15KP90CA

  • Voltage Rating: 90V
  • Peak Pulse Power: 15kW
  • Breakdown Voltage: 100V to 110V

• Alternative Model 2: MAPLAD24KP150CA

  • Voltage Rating: 150V
  • Peak Pulse Power: 24kW
  • Breakdown Voltage: 165V to 185V

These alternative models offer varying voltage ratings and peak pulse power capabilities to suit different application requirements.

In conclusion, the MAPLAD18KP120CA TVS diode is a reliable and high-performance solution for protecting electronic equipment from transient voltage events. Its robust design, fast response time, and high power handling capability make it a valuable component in various electronic systems.

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