MPLAD30KP400A/TR

Introduction

The MPLAD30KP400A/TR 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 MPLAD30KP400A/TR, 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 MPLAD30KP400A/TR belongs to the category of TVS diodes, which are semiconductor devices used to protect electronic components and systems from voltage transients.

Basic Information Overview

• Use: The MPLAD30KP400A/TR is used to provide surge protection for sensitive electronic equipment in various applications, including telecommunications, industrial equipment, and automotive systems.
• Characteristics: It offers low clamping voltage, high surge capability, and fast response time, making it suitable for protecting against transient overvoltage conditions.
• Package: The MPLAD30KP400A/TR is available in a compact, surface-mount package for easy integration into circuit designs.
• Essence: Its essence lies in providing robust transient voltage protection to prevent damage to downstream electronics.
• Packaging/Quantity: The diode is typically supplied in reels or tubes, with specific quantities per package depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 400 V
• Breakdown Voltage: 444 V to 494 V
• Maximum Clamping Voltage: 648 V at 100 A
• Operating Temperature Range: -55°C to 175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MPLAD30KP400A/TR features a standard TVS diode pin configuration, with the specific pinout details provided in the datasheet.

Functional Features

• Transient Voltage 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 Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge power capability
• Low clamping voltage
• RoHS compliant
• Compact surface-mount package

Disadvantages

• Higher cost compared to lower-rated TVS diodes
• Sensitive to reverse bias conditions

Working Principles

The MPLAD30KP400A/TR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage event, thereby diverting the energy away from the protected circuitry.

Detailed Application Field Plans

The MPLAD30KP400A/TR is well-suited for use in the following applications: - Telecommunications infrastructure - Industrial control systems - Automotive electronics - Power supply units - Solar inverters

Detailed and Complete Alternative Models

• MPLAD30KP380A/TR: Lower standoff voltage variant
• MPLAD30KP420A/TR: Higher standoff voltage variant
• MPLAD30KP400CA/TR: Bidirectional TVS diode variant

In conclusion, the MPLAD30KP400A/TR is a high-performance TVS diode offering robust transient voltage protection for a wide range of electronic applications. Its advanced features and specifications make it a reliable choice for safeguarding sensitive equipment from transient voltage events.

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