MSMBJ75CAE3 Product Overview

Introduction

The MSMBJ75CAE3 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the product, 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 Diode
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA package
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Voltage - Reverse Standoff (Typ): 64.3V
• Voltage - Breakdown (Min): 71.4V
• Voltage - Clamping (Max) @ Ipp: 103V
• Current - Peak Pulse (10/1000µs): 14.5A
• Power - Peak Pulse: 600W
• Type: Zener
• Unidirectional Channels: 1
• Polarity: Unidirectional

Detailed Pin Configuration

The MSMBJ75CAE3 TVS diode has a standard SMA package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures minimal impact on circuit operation
• Compact SMA package for easy integration into circuit designs

Disadvantages

• Limited to unidirectional surge protection
• Higher clamping voltage compared to some alternative models

Working Principles

The MSMBJ75CAE3 operates based on the principle of zener breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MSMBJ75CAE3 is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MSMBJ75CAE3 TVS diode include: - P6KE68CA: Similar specifications with a different package type - 1.5KE82A: Higher power handling capability - SMF5.0A: Lower clamping voltage for enhanced protection

In conclusion, the MSMBJ75CAE3 transient voltage suppressor diode offers effective surge protection for electronic circuits, with its fast response time and high surge current capability. While it has limitations such as unidirectional protection and higher clamping voltage, it remains a popular choice for various applications due to its reliability and compact design.

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