P6SMB47CAT3 - Product Overview

Introduction

The P6SMB47CAT3 is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the P6SMB47CAT3, 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 P6SMB47CAT3 belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect against voltage spikes and surges.

Basic Information Overview

• Use: The P6SMB47CAT3 is used to protect electronic circuits from transient voltage events, such as lightning strikes and ESD.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The P6SMB47CAT3 is typically available in a DO-214AA (SMB) package.
• Essence: Its essence lies in providing robust protection for sensitive electronic components.
• Packaging/Quantity: It is commonly available in tape and reel packaging with varying quantities per reel.

Specifications

• Voltage Rating: 47V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 52.4V to 57.3V
• Maximum Reverse Leakage Current: 1μA

Detailed Pin Configuration

The P6SMB47CAT3 typically has two pins, with the anode and cathode connections.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream circuitry.
• Fast Response Time: Rapidly responds to transient events to minimize potential damage.
• High Surge Current Capability: Can handle high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Compact form factor

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive protection in some applications

Working Principles

The P6SMB47CAT3 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB47CAT3 finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Consumer Electronics: Safeguarding sensitive electronic devices from ESD events. - Automotive Electronics: Providing surge protection for vehicle electronics.

Detailed and Complete Alternative Models

• P6SMB10CAT3: 10V rating
• P6SMB15CAT3: 15V rating
• P6SMB30CAT3: 30V rating
• P6SMB100CAT3: 100V rating

In conclusion, the P6SMB47CAT3 is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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