The recommended footprint and land pattern for the TPSMB26CA-VR 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 the TPSMB26CA-VR according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is soldered correctly and that the PCB is designed to minimize thermal resistance.
Yes, the TPSMB26CA-VR can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are matched in terms of their electrical characteristics and that the PCB is designed to minimize current imbalance between the devices.
The TPSMB26CA-VR is designed to withstand voltage transients up to 26V. However, the device can withstand higher voltage transients for short durations, as specified in the datasheet. It is essential to ensure that the device is not subjected to voltage transients exceeding the maximum allowable rating.
To select the correct TPSMB26CA-VR variant, consider the following factors: working voltage, peak pulse current, and package type. Ensure that the selected device meets the requirements of your application, and consult the datasheet and application notes for guidance.
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