For storage temperature and package dimension refer link and search for 10AX115N3F40
based Moisture Sensitivity Level Printed on moisture barrier bag check the temperature.
This is not correct. Neither of those places tell me what the allowable storage temperatures are, or the dimensions of the Die. The link gave me the package dimensions, but I am looking for the dimensions of the heat generating die (what is inside the package).
Die size: 20.97mm x 16.12mm for 10AX115N3F40.
Storage temperature can be found in datasheet page-5
I'm sorry to let you know that we do not have the height of the die information publish internally but there is a die area = 523.79k mils available for your reference