MPLAD6.5KP28A

Introduction

The MPLAD6.5KP28A 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 MPLAD6.5KP28A, 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 MPLAD6.5KP28A belongs to the category of TVS diodes, which are semiconductor devices used to protect electronic circuits from overvoltage transients.

Basic Information Overview

Use: The MPLAD6.5KP28A is used for surge protection in various electronic applications, including power supplies, telecommunications equipment, industrial controls, and automotive systems.
Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
Package: The device is available in a molded JEDEC DO-201 package.
Essence: The essence of the MPLAD6.5KP28A lies in its ability to divert excessive current away from sensitive components during transient voltage events, thereby safeguarding the connected circuitry.
Packaging/Quantity: The MPLAD6.5KP28A is typically supplied in reels or tubes, with quantities varying based on customer requirements.

Specifications

Peak Pulse Power: 6.5 kW
Standoff Voltage: 28 V
Breakdown Voltage: 31.1 V to 34.4 V
Maximum Clamping Voltage: 45 V at 16.7 A
Operating Temperature Range: -55°C to +175°C
Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MPLAD6.5KP28A features a standard axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Transient Suppression: Provides effective suppression of transient voltages to protect downstream circuitry.
Low Clamping Voltage: Ensures that the clamping voltage remains low during surge events, minimizing stress on the protected components.
Fast Response Time: Rapidly responds to transient events, offering quick protection to the connected system.

Advantages and Disadvantages

Advantages

High surge current capability
Low clamping voltage
Fast response time
Wide operating temperature range

Disadvantages

Sensitive to reverse polarity connection
Requires proper heat dissipation in high-power applications

Working Principles

The MPLAD6.5KP28A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The MPLAD6.5KP28A finds extensive use in the following application fields: - Power supply units - Telecommunications infrastructure - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPLAD6.5KP28A include: - MPLAD5KP33A: Similar specifications with a slightly higher standoff voltage - MPLAD6.8KP28A: Higher peak pulse power rating with comparable characteristics - MPLAD6.5KP30A: Lower clamping voltage with similar surge current capability

In conclusion, the MPLAD6.5KP28A serves as a reliable TVS diode with robust surge protection capabilities, making it an essential component in safeguarding electronic systems against transient voltage events.

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