MXLSMCJ28A Product Overview

Introduction

The MXLSMCJ28A is a semiconductor device belonging to the category of transient voltage suppressors (TVS). It is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an in-depth overview of the MXLSMCJ28A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (Surface-Mounted Component)
• Essence: Semiconductor TVS diode
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 28 V
• Clamping Voltage: 45.7 V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The MXLSMCJ28A has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• RoHS compliance for environmental friendliness

Disadvantages

• Limited breakdown voltage (28 V) may not be suitable for high-voltage applications
• SMC package may require additional thermal management for high-power dissipation

Working Principles

The MXLSMCJ28A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess current away from the protected circuit and clamping the voltage to a safe level.

Detailed Application Field Plans

The MXLSMCJ28A is widely used in various electronic systems requiring protection against voltage transients. Some specific application fields include: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

For users seeking alternative models with similar characteristics, the following TVS diodes can be considered: - MXLSMCJ24A (24 V breakdown voltage) - MXLSMCJ33A (33 V breakdown voltage) - MXLSMCJ40A (40 V breakdown voltage)

In conclusion, the MXLSMCJ28A transient voltage suppressor offers effective protection against voltage transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and RoHS compliance make it a reliable choice for safeguarding sensitive components.

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