MAPLAD18KP51CA

Introduction

The MAPLAD18KP51CA 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: Through-hole or surface mount
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on manufacturer

Specifications

• Peak Pulse Power: 18kW
• Standoff Voltage: 51V
• Breakdown Voltage: 56.7V
• Maximum Clamping Voltage: 82.4V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MAPLAD18KP51CA typically consists of two pins for through-hole mounting or multiple solder pads for surface mount applications. The pin configuration may vary based on the package type and manufacturer.

Functional Features

• High-Power Handling: Capable of dissipating large amounts of transient energy
• Fast Response Time: Rapid reaction to transient voltage events
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

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

Disadvantages

• May require additional circuitry for comprehensive surge protection
• Sensitive to improper installation and handling

Working Principles

When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to the connected electronics.

Detailed Application Field Plans

The MAPLAD18KP51CA is commonly used in various applications, including: - Telecommunications equipment - Power supplies - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD15KP48CA

  • Peak Pulse Power: 15kW
  • Standoff Voltage: 48V
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 77.4V

• Alternative Model 2: MAPLAD20KP54CA

  • Peak Pulse Power: 20kW
  • Standoff Voltage: 54V
  • Breakdown Voltage: 60V
  • Maximum Clamping Voltage: 88.2V

• Alternative Model 3: MAPLAD25KP60CA

  • Peak Pulse Power: 25kW
  • Standoff Voltage: 60V
  • Breakdown Voltage: 66.7V
  • Maximum Clamping Voltage: 103V

In conclusion, the MAPLAD18KP51CA is a critical component in safeguarding electronic equipment from voltage transients, offering high-power handling, fast response time, and low clamping voltage. Its application spans across various industries, and alternative models provide flexibility in design and implementation.

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