The recommended footprint and land pattern for the TPSMB120A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power requirements of your circuit, as well as the desired level of protection and response time. Littelfuse provides a TVS Diode Selection Guide that can help with this process.
The TPSMB120A has a specific voltage rating, power rating, and response time that sets it apart from other TVS diodes in the Littelfuse portfolio. Compare the datasheets of different TVS diodes to determine which one best meets the requirements of your specific application.
The TPSMB120A is a commercial-grade TVS diode, but Littelfuse offers other TVS diodes that are specifically designed for high-reliability or automotive applications, such as the SQ series. Check the datasheet and product description to ensure the TVS diode meets the requirements of your specific application.
Follow the recommended soldering and assembly guidelines provided in the Littelfuse application note AN9313, which includes information on soldering temperatures, times, and techniques, as well as PCB layout and design considerations.
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TPSMB120A Overview
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