MAPLAD15KP18CA

Introduction

The MAPLAD15KP18CA 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, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

• Peak Pulse Power: 15kW
• Standoff Voltage: 18V
• Breakdown Voltage: 20V
• Maximum Clamping Voltage: 29.2V
• Operating Temperature Range: -55°C to 175°C
• Package Type: DO-203AB (Axial), DO-201AD (Surface Mount)

Detailed Pin Configuration

The MAPLAD15KP18CA TVS diode typically features two leads for axial packages or two terminals for surface mount packages. The pin configuration is as follows: - Anode (A): Connects to the positive side of the circuit - Cathode (K): Connects to the ground or negative side of the circuit

Functional Features

• Transient Voltage Suppression: Provides rapid response to transient voltage events, diverting excess current away from sensitive components
• Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level
• High Power Handling Capability: Can withstand high surge currents without degradation

Advantages and Disadvantages

Advantages

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

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Sensitive to reverse bias conditions if not properly implemented

Working Principles

When a transient voltage event occurs, the MAPLAD15KP18CA TVS diode conducts excess current to the ground, limiting the voltage across the protected circuit. This rapid response helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The MAPLAD15KP18CA is commonly used in the following applications: - Telecommunication Equipment: Protects communication systems from lightning-induced surges - Power Supplies: Safeguards power supply units from voltage transients - Industrial Control Systems: Shields control circuits from transient voltage events - Automotive Electronics: Protects vehicle electronics from voltage spikes

Detailed and Complete Alternative Models

• MAPLAD15KP13CA: Lower standoff voltage variant
• MAPLAD15KP24CA: Higher standoff voltage variant
• MAPLAD30KP18CA: Higher peak pulse power variant

In conclusion, the MAPLAD15KP18CA TVS diode offers robust protection against transient voltage events, making it an essential component in various electronic systems.

Word Count: 498