P6SMBJ47C - Product Overview and Specifications

Introduction

The P6SMBJ47C is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect sensitive electronic devices from voltage spikes and surges. This entry will provide an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and surges
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB (DO-214AA)
• Essence: TVS diode for circuit protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: P6SMBJ47C
• Standoff Voltage: 40.2V
• Breakdown Voltage: 44.7V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 47V
• Reverse Leakage Current: 1μA

Detailed Pin Configuration

The P6SMBJ47C diode has a standard SMB (DO-214AA) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect sensitive components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SMB package for space-constrained applications
• Wide operating temperature range for versatility

Disadvantages

• Limited power dissipation compared to larger TVS diodes
• Higher reverse leakage current than some alternative models

Working Principles

The P6SMBJ47C operates by diverting excess transient voltage away from sensitive components. When a voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the surge current and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMBJ47C is widely used in various applications requiring protection against voltage transients, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the P6SMBJ47C include: - P6SMBJ33A - P6SMBJ51CA - P6SMBJ100A - P6SMBJ200CA

These alternative models offer varying standoff voltages, breakdown voltages, and other characteristics to suit different application requirements.

In conclusion, the P6SMBJ47C transient voltage suppressor diode offers effective protection against voltage spikes and surges in a compact SMB package. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications. However, designers should consider its limitations, such as power dissipation and reverse leakage current, when selecting the appropriate TVS diode for their specific needs.

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