SMB8J11C-E3/5B

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TVS (transient voltage suppression) diodes are electronic devices designed to safeguard critical data and equipment from voltage transients caused by lightning and other energized events. The SMB8J11C-E3/5B is a TVS diode that combines low operating and maximum clamping voltages, as well as low capacitance and low leakage current, into a small package, making it an ideal solution for protecting sensitive data and equipment.

SMB8J11C-E3/5B is designed to provide maximum overvoltage protection for high-speed components, such as Ethernet and T1/E1 lines. It has a low operating voltage of 8 V and a maximum clamping voltage of 11 V. The diode also offers a very low capacitance and leakage current, which is important for minimizing the effect of electromagnetic interference on signal integrity. It also has an ultra-fast response time in order to quickly shut down the circuit in case of an overvoltage event.

The SMB8J11C-E3/5B combines two protection functions, overvoltage protection and reverse polarity protection. Both functions are essential in ensuring the correct and safe operation of a system during electrically energized events. The diode is designed to provide overvoltage protection against energized environments, such as lightning strikes, power surges, electrostatic discharge, and other sources of electrical disturbances. The reverse polarity protection function ensures that the system is not operating in reverse, which helps to prevent any damage to the system.

The SMB8J11C-E3/5B works by shunting high-voltage transients away from the protected equipment, thus preventing any damage to the system. The diode\'s low capacitance-to-leakage ratio provides very low capacitance, which is important for minimizing crosstalk. The diode also has an ultra-fast response time in order to quickly clamp the voltage and prevent damage. Additionally, the diode has a low dielectric constant, which helps to reduce the dielectric absorption that could otherwise occur and affect the signal integrity.

The SMB8J11C-E3/5B is an ideal solution for protecting sensitive equipment from voltage transients caused by lightning and other larger-than-normal energized events. It has a low operating voltage, a maximum clamping voltage of 11 V, low capacitance and leakage current, and an ultra-fast response time to quickly clamp the voltage in case of an overvoltage event. Additionally, the diode has reverse polarity protection to help protect the system against electrical damage. The SMB8J11C-E3/5B is an excellent choice for applications requiring overvoltage protection.

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