MSMBJ11CA/TR Product Overview

Introduction

The MSMBJ11CA/TR 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 Diodes (TVS Diodes)
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Part Number: MSMBJ11CA/TR
• Peak Pulse Power: 600W
• Breakdown Voltage Range: 12V to 376V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MSMBJ11CA/TR TVS diode has a standard SOD-123FL package with three pins: anode, cathode, and ground.

Functional Features

• Fast Response Time: Provides rapid protection against voltage transients.
• Low Clamping Voltage: Limits the voltage across the protected circuit.
• High Surge Current Capability: Can handle large surge currents without damage.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Compact size for easy integration into circuit designs.
• RoHS compliant, ensuring environmental friendliness.

Disadvantages

• Limited breakdown voltage range compared to some alternative models.
• May require additional circuitry for comprehensive overvoltage protection.

Working Principles

The MSMBJ11CA/TR TVS diode operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MSMBJ11CA/TR TVS diode is widely used in various applications, including: - Consumer Electronics: Protection of USB ports, audio/video inputs, and power supply lines. - Telecommunications: Safeguarding communication interfaces and signal lines. - Automotive Electronics: Surge protection for onboard electronics and control systems. - Industrial Equipment: Protection of control circuits and sensor interfaces.

Detailed and Complete Alternative Models

Several alternative TVS diode models are available in the market, offering different breakdown voltage ranges, power ratings, and package types. Some notable alternatives to the MSMBJ11CA/TR include: - P6KE Series: Offers a wider breakdown voltage range and higher peak pulse power handling. - SMF Series: Features a smaller form factor and lower clamping voltage for specific applications. - 1.5KE Series: Provides higher surge current capability and extended temperature range options.

In conclusion, the MSMBJ11CA/TR TVS diode is a reliable surge protection solution for electronic circuits, offering fast response, low clamping voltage, and high surge current capability. Its compact package and RoHS compliance make it suitable for a wide range of applications, although designers should consider the breakdown voltage range and potential need for additional protection circuitry when selecting this diode for specific applications.

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