SMBJ8.0CA-HRA

Product Overview

The SMBJ8.0CA-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBJ8.0CA-HRA is specifically designed to provide robust protection for sensitive equipment and microprocessors against transient voltage events.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMB (DO-214AA)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 8V
• Voltage - Breakdown (Min): 8.89V
• Voltage - Clamping (Max) @ Ipp: 14.5V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 600W
• Type: Unidirectional

Detailed Pin Configuration

The SMBJ8.0CA-HRA typically has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to voltage spikes
• High Surge Capability: Able to withstand large surge currents

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• Compact size and easy integration into circuit designs

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited to unidirectional protection

Working Principles

The SMBJ8.0CA-HRA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ8.0CA-HRA is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the SMBJ8.0CA-HRA include: - SMAJ8.0A - P6SMB8.0A - SMCJ8.0A - 1.5SMC8.0A

In conclusion, the SMBJ8.0CA-HRA is a reliable transient voltage suppressor diode that offers effective protection against voltage transients in a wide range of electronic applications.

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