MAPLAD18KP12CAE3

Introduction

The MAPLAD18KP12CAE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes. These diodes are designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The MAPLAD18KP12CAE3 is widely used in various electronic systems to safeguard against voltage spikes and surges.

Basic Information Overview

• Category: High-power transient voltage suppressor diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power Dissipation: 18kW
• Standoff Voltage: 12V
• Breakdown Voltage: 13.3V to 14.7V
• Maximum Clamping Voltage: 19.9V at 100A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD18KP12CAE3 typically features an axial leaded package with two leads. The pin configuration includes: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Power Handling: Capable of dissipating high levels of transient power
• Fast Response Time: Rapid reaction to transient voltage events
• Low Clamping Voltage: Provides effective protection with minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of placement and circuit integration

Working Principles

The MAPLAD18KP12CAE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The MAPLAD18KP12CAE3 finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD15KP10CAE3
• Alternative Model 2: MAPLAD20KP15CAE3
• Alternative Model 3: MAPLAD25KP20CAE3

These alternative models offer varying peak pulse power dissipation and standoff voltages, providing flexibility for different application requirements.

In conclusion, the MAPLAD18KP12CAE3 serves as a crucial component in protecting electronic systems from voltage transients, offering high power handling, fast response, and effective clamping voltage characteristics. Its application spans across diverse industries, ensuring the reliability and longevity of electronic devices and systems.

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