MAPLAD15KP54A

Introduction

The MAPLAD15KP54A 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 basic information, 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, reliability, 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

• Voltage Rating: 15kV
• Power Dissipation: 54A
• Operating Temperature Range: -55°C to 175°C
• Breakdown Voltage: 16.7V to 18.5V
• Peak Pulse Current: 100A
• Clamping Voltage: 24.4V at 100A

Detailed Pin Configuration

The MAPLAD15KP54A TVS diode features an axial leaded or surface mount package with standard pin configurations. The detailed pinout can be found in the product datasheet provided by the manufacturer.

Functional Features

• Transient Voltage Suppression: Provides robust protection against voltage transients
• Fast Response Time: Rapidly clamps transient voltages to safe levels
• Low Clamping Voltage: Ensures minimal impact on protected circuits during transient events
• High Peak Pulse Current Capability: Capable of handling high surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range
• High peak pulse current capability

Disadvantages

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

Working Principles

The MAPLAD15KP54A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient overvoltage condition. By diverting the excessive energy away from the protected circuit, it limits the voltage across the load to a safe level.

Detailed Application Field Plans

The MAPLAD15KP54A is widely used in applications requiring robust transient voltage protection, such as: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• MAPLAD15KP40CA: Lower voltage rating variant
• MAPLAD15KP60A: Higher power dissipation variant
• MAPLAD15KP54CA: Surface mount variant with similar specifications

In conclusion, the MAPLAD15KP54A TVS diode offers reliable and effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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