The recommended footprint and land pattern for the TPSMB58CA can be found in the Littelfuse application note AN931, which provides guidelines for surface mount assembly and PCB layout.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. You should also consider the clamping voltage, response time, and capacitance of the TVS diode. Littelfuse provides a TVS Diode Selection Guide that can help with this process.
A unidirectional TVS diode protects against overvoltage in one direction, typically from the positive rail to ground. A bidirectional TVS diode protects against overvoltage in both directions, typically from the positive rail to ground and from the negative rail to ground. The TPSMB58CA is a unidirectional TVS diode.
Yes, the TPSMB58CA is qualified to AEC-Q101, which is a standard for automotive-grade components. It is also suitable for high-reliability applications, such as industrial, medical, and aerospace.
Follow the recommended soldering and assembly guidelines provided in the Littelfuse application note AN931. This includes using a soldering iron with a temperature range of 250°C to 260°C, and ensuring the component is properly aligned and seated on the PCB.
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TPSMB58CA Overview
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