The recommended footprint and land pattern for P4KE6.8CA can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
To ensure reliability in high-temperature applications, it is recommended to derate the power rating of P4KE6.8CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is properly soldered and that the PCB is designed to minimize thermal resistance.
Yes, P4KE6.8CA is qualified to AEC-Q101, which makes it suitable for use in automotive applications. However, it is recommended to consult with Littelfuse's automotive support team to ensure that the device meets the specific requirements of the application.
To select the correct P4KE6.8CA variant, consider the maximum voltage and current requirements of your application, as well as the desired level of protection. Consult the datasheet and Littelfuse's selection guide to determine the most suitable variant.
The maximum allowable voltage for P4KE6.8CA is 6.8V, as indicated in the part number. Exceeding this voltage may result in device failure or reduced reliability.
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P4KE6.8CA Overview
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