An integrated device based upon semiconductor technology, in particular a chemical
microreactor, including a semiconductor body having a high-temperature operating
portion and a low temperature operating portion. The semiconductor body is provided
with a thermal-insulation device including a dissipator element arranged between
the high-temperature operating portion and the low-temperature operating portion.
The dissipator includes a membrane connecting the high-temperature operating portion
and the low-temperature operating portion, and a plurality of diaphragms that extend
substantially orthogonal to the membrane and are parallel to one another.
