MAPLAD15KP40CA

Introduction

The MAPLAD15KP40CA is a high-performance transient voltage suppressor (TVS) diode designed to provide robust protection against transient overvoltage events. This entry provides a comprehensive overview of the MAPLAD15KP40CA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MAPLAD15KP40CA belongs to the category of TVS diodes, which are semiconductor devices used to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Basic Information Overview

• Use: The MAPLAD15KP40CA is used for surge protection in various electronic circuits and systems.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The diode is available in a rugged, industry-standard DO-203AB package.
• Essence: Its essence lies in providing reliable overvoltage protection for sensitive electronic components.
• Packaging/Quantity: The MAPLAD15KP40CA is typically available in reels or trays, with specific quantities per package.

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 40 V
• Breakdown Voltage: 44.4 V to 49.2 V
• Maximum Clamping Voltage: 64.5 V at 34.8 A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD15KP40CA features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Wide operating temperature range

Disadvantages

• Relatively large package size
• Higher cost compared to some lower-rated TVS diodes

Working Principles

When a transient voltage event occurs, the MAPLAD15KP40CA rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MAPLAD15KP40CA is commonly used in the following applications: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD10KP36CA
  • Peak Pulse Power: 10000 W
  • Standoff Voltage: 36 V
  • Breakdown Voltage: 40 V to 44.2 V
• Alternative Model 2: MAPLAD20KP48CA
  • Peak Pulse Power: 20000 W
  • Standoff Voltage: 48 V
  • Breakdown Voltage: 53.3 V to 58.9 V

In conclusion, the MAPLAD15KP40CA offers robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronics from damaging voltage spikes. Its high surge current capability and fast response time make it suitable for a wide range of applications, despite its relatively larger package size and higher cost compared to lower-rated alternatives. Additionally, alternative models such as the MAPLAD10KP36CA and MAPLAD20KP48CA provide varying specifications to suit different application requirements.

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