MAPLAD18KP70A

Introduction

The MAPLAD18KP70A 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: TVS 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: DO-203AB (DO-5)
• Essence: Silicon TVS Diode
• Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 18,000 W
• Standoff Voltage: 70 V
• Breakdown Voltage: 77.8 V to 86.2 V
• Maximum Clamping Voltage: 113 V at 100 A
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MAPLAD18KP70A TVS diode typically features a standard DO-5 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High power handling capability
• Fast response time
• Low clamping voltage
• Robust surge protection

Advantages and Disadvantages

Advantages

• Effective protection against high-energy transients
• Fast response time for rapid clamping
• Wide operating temperature range

Disadvantages

• Relatively large package size compared to surface mount devices
• Higher cost compared to lower power TVS diodes

Working Principles

The MAPLAD18KP70A operates by diverting excessive current away from sensitive electronic components when subjected to transient voltage events. When the voltage exceeds the breakdown voltage, the TVS diode enters a low impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAPLAD18KP70A is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD15KP60CA

  • Peak Pulse Power: 15,000 W
  • Standoff Voltage: 60 V
  • Package: DO-203AB (DO-5)

• Alternative Model 2: MAPLAD24KP80CA

  • Peak Pulse Power: 24,000 W
  • Standoff Voltage: 80 V
  • Package: DO-203AB (DO-5)

• Alternative Model 3: MAPLAD30KP90CA

  • Peak Pulse Power: 30,000 W
  • Standoff Voltage: 90 V
  • Package: DO-203AB (DO-5)

In summary, the MAPLAD18KP70A is a robust TVS diode offering high power handling capability and effective protection against transient voltage events. Its fast response time and wide operating temperature range make it suitable for various applications in different industries.

Word Count: 498