SMBJ8.0CA-E3/52

Product Overview

The SMBJ8.0CA-E3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ8.0CA-E3/52 is widely used in various electronic devices and systems to safeguard against voltage spikes and surges.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-214AA (SMB), 2-Pin
• Essence: Safeguarding sensitive electronics from voltage transients
• Packaging/Quantity: Available in reels with quantities varying based on manufacturer specifications

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-E3/52 TVS diode has a simple 2-pin configuration, with one pin designated for the anode and the other for the cathode.

Functional Features

• Fast Response Time: Rapid reaction to transient voltage events.
• Low Clamping Voltage: Limits the voltage across the protected circuit.
• High Surge Capability: Ability to handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact size for easy integration into circuit designs

Disadvantages

• Limited to unidirectional protection
• May require additional components for comprehensive transient protection in complex systems

Working Principles

When a transient voltage event occurs, the SMBJ8.0CA-E3/52 TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ8.0CA-E3/52 is commonly employed in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

• SMBJ5.0CA-E3/52: 5V reverse standoff voltage
• SMBJ10CA-E3/52: 10V reverse standoff voltage
• SMBJ15CA-E3/52: 15V reverse standoff voltage
• SMBJ20CA-E3/52: 20V reverse standoff voltage

In conclusion, the SMBJ8.0CA-E3/52 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronics across various industries.

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