MSMBG58A Product Overview

Introduction

The MSMBG58A is a semiconductor product 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 a comprehensive overview of the MSMBG58A, 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 Suppressors (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: SOD-123FL
• Essence: Semiconductor TVS diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600 W
• Standoff Voltage Range: 5 V to 58 V
• Breakdown Voltage Range: 6.4 V to 71.2 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMBG58A has a standard SOD-123FL package with three pins: 1. Pin 1: Cathode 2. Pin 2: Anode 3. Pin 3: Not connected

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Rapidly responds to transient voltage events to minimize potential damage to connected devices.
• Low Clamping Voltage: Limits the voltage across protected components during transient events, reducing the risk of damage.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Low clamping voltage
• Compact SOD-123FL package

Disadvantages

• Limited breakdown voltage range compared to some alternative models
• Relatively narrow standoff voltage range

Working Principles

The MSMBG58A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby protecting downstream components from damage.

Detailed Application Field Plans

The MSMBG58A is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the MSMBG58A include: - MSMBJ58A: Similar characteristics with a different package (DO-214AC) - P6SMB33A: Higher breakdown voltage with similar surge capability - SMF5.0A: Lower surge capability but wider standoff voltage range

In conclusion, the MSMBG58A offers robust transient voltage suppression capabilities in a compact SOD-123FL package, making it suitable for various electronic applications. While it has specific advantages and disadvantages, understanding its specifications and working principles can aid in selecting the most appropriate TVS device for a given application.

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