MAPLAD15KP85A

Introduction

The MAPLAD15KP85A 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 category, use, characteristics, package, essence, packaging/quantity, 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 power handling capability, fast response time, low clamping voltage
• Package: Axial leaded
• Essence: TVS diode for surge protection
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 85 V
• Breakdown Voltage Range: 94.4 V to 105 V
• Maximum Clamping Voltage: 137 V at 100 A
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MAPLAD15KP85A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Power Handling Capability: The MAPLAD15KP85A can effectively handle high transient power levels, making it suitable for applications exposed to severe transient voltage events.
• Fast Response Time: The diode responds rapidly to transient voltage events, providing quick protection to the connected circuitry.
• Low Clamping Voltage: It maintains a low clamping voltage during transient events, ensuring that the protected circuitry is not subjected to excessive voltages.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical size due to high power rating

Working Principles

The MAPLAD15KP85A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The MAPLAD15KP85A is commonly used in the following applications: - Surge protection in power supplies - Protection of communication equipment from lightning-induced surges - Industrial and automotive electronics exposed to transient voltage events

Detailed and Complete Alternative Models

• MAPLAD15KP110A: Higher standoff voltage variant for applications requiring higher voltage protection
• MAPLAD15KP64A: Lower standoff voltage variant for applications with lower voltage requirements
• MAPLAD15KP130A: Higher peak pulse power variant for applications with more demanding surge protection needs

In conclusion, the MAPLAD15KP85A TVS diode offers robust surge protection capabilities, making it an ideal choice for applications exposed to transient voltage events. Its high power handling capability, fast response time, and low clamping voltage contribute to its effectiveness in safeguarding sensitive electronic equipment.

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