SMBJ6.5A-HRA

Product Overview

The SMBJ6.5A-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excessive current away from sensitive components. The SMBJ6.5A-HRA is designed to provide robust protection against transient voltage spikes and surges, making it an essential component in various electronic devices and systems.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: Rapid response, high surge capability, low clamping voltage
• Package: SMB (DO-214AA)
• Essence: Protection of sensitive electronic components from voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 6.5V
• Voltage - Breakdown (Min): 7.22V
• Clamping Voltage (Max) @ Ipp: 11.2V
• Peak Pulse Power: 600W
• Power Dissipation (Max): 3W
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBJ6.5A-HRA TVS diode has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Rapid response time to transient voltage events
• High surge capability for effective protection
• Low clamping voltage to minimize stress on protected circuits
• RoHS compliant and lead-free design

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes
• Compact SMB package for easy integration into circuit designs
• RoHS compliant and lead-free construction

Disadvantages

• Limited power dissipation capability compared to larger TVS diode packages
• Clamping voltage may still allow some voltage transients to reach protected circuits

Working Principles

The SMBJ6.5A-HRA TVS diode operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts excess current, diverting it away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ6.5A-HRA is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ6.5A-HRA TVS diode include: - SMAJ6.5A: Similar characteristics but in a SMA package - P6SMBJ6.5A: Higher surge capability in a larger P6SMB package - SMCJ6.5A: Greater power dissipation in a SMC package

In conclusion, the SMBJ6.5A-HRA TVS diode offers effective surge protection for a wide range of electronic applications, providing rapid response and high surge capability in a compact SMB package.

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