The recommended footprint and land pattern for the SMBJ170A-Q can be found in the Bourns Application Note AN164, which provides guidelines for PCB layout and assembly.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. Also, consider the clamping voltage, response time, and capacitance of the TVS diode. Bourns provides a TVS Diode Selection Guide that can help with this process.
A unidirectional TVS diode protects against voltage surges in one direction, while a bidirectional TVS diode protects against voltage surges in both directions. The SMBJ170A-Q is a unidirectional TVS diode, which means it is designed to protect against positive voltage surges.
The SMBJ170A-Q is designed to handle ESD (Electrostatic Discharge) and other types of transients, such as lightning strikes and power cross. It has a fast response time and can absorb high-energy surges, making it suitable for protecting sensitive electronics from damage.
Yes, the SMBJ170A-Q is AEC-Q101 qualified, which means it meets the requirements for automotive applications. It is suitable for use in automotive systems, including infotainment, navigation, and safety systems.
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SMBJ170A-Q Overview
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