PCB thermal calculator
The PCB thermal calculator helps you estimate the junction temperatures of components which use exposed-pad packages. This tool generates a quick estimate of the expected junction temperature based on the copper spreading area on the PCB.
Temperature vs. PCB copper coverage area
Enhanced Thermal = single thermal spreading plane of 1 oz Cu
Minimum Thermal = single thermal spreading plane of 1/2 oz Cu
Minimum Thermal = single thermal spreading plane of 1/2 oz Cu
Click on the legend to toggle series in the chart.
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