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Make sure slivers are >0.1mm
For this, ensure that the purple parts between the red parts (the pads) are at least 0.1 mm.
Thermal Vias
If there’s a big center pad check or other heat sink check that there are vias
Check the datasheet
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Courtyard (mech layer 3 i believe)
Outline + crosshair make sure they exist
Holes
Plating + size
To check the schematic:
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