The recommended footprint and land pattern for the TP6KE43CA 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 main difference between TVS diodes in the same series is the breakdown voltage, which varies from 6.4V to 43V for the TP6KE series. The TP6KE43CA has a breakdown voltage of 43V, making it suitable for applications requiring high-voltage protection.
The TP6KE43CA is a commercial-grade TVS diode, but Littelfuse also offers high-reliability and high-temperature versions of TVS diodes, such as the TP6KE43CA-HR or TP6KE43CA-HT, which are designed for more demanding applications.
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 handling and storage recommendations.
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TP6KE43CA Overview
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