SMBJ8.0CA-13-F Circuit Protection

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TVS-Diodes - SMBJ8.0CA-13-F application field and working principle

Transient Voltage Suppressors (TVS) are semiconductor diodes which protect sensitive circuits and components from electrical overstress (EOS). A TVS diode is designed to provide transient voltage clamping protection typically within less than 1 ns. Modern TVS diode technology is used in consumer electronics, personal computers, automotive systems, and other electronic devices. In this article, we will discuss the application field and working principle of the SMBJ8.0CA-13-F TVS Diode.

Applications of SMBJ8.0CA-13-F

The SMBJ8.0CA-13-F Transient Voltage Suppressor Diode is mainly used for surge protection in low voltage applications such as consumer electronics, automotive systems, and personal computers. This diode is capable of handling pulse currents up to 600A and can provide up to 8kA of surge protection. This makes the SMBJ8.0CA-13-F suitable for a wide range of applications.

Working Principle of SMBJ8.0CA-13-F

The SMBJ8.0CA-13-F Transient Voltage Suppressor Diode is based on an avalanche breakdown mechanism. When a transient voltage is applied to the diode, the internal junction will begin to break down. This will reduce the voltage across the diode until it reaches the breakdown voltage of 8.0V. Once the breakdown voltage is reached, the TVS Diode will start to conduct and the current will increase until it reaches the rated peak pulse current. At this point, the diode will start to reduce its current and the voltage will drop back to normal levels.

The SMBJ8.0CA-13-F is an ideal choice for applications that require a fast response to a transient voltage. The fast breakdown time of the diode makes it well-suited for use in consumer electronics, automotive systems, and personal computers. These applications have high signal integrity requirements and require fast response times from the TVS diodes in order to maintain a reliable system performance.

Conclusion

The SMBJ8.0CA-13-F Transient Voltage Suppressor Diode is an excellent choice for applications that require surge protection. This diode is capable of handling pulse currents up to 600A and can provide up to 8kA of surge protection. Its fast breakdown time makes this diode ideal for use in consumer electronics, automotive systems, and personal computers.

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