This specification specifies the requirements, quality assurance regulations and delivery preparation for radiation-resistant silicon single crystal polished wafers for military CMOS circuits. This specification applies to radiation-resistant silicon single crystal polished wafers with diameters of 50.8 mm, 76.2 mm and 100 mm for military CMOS circuits.
SJ 20750-1999 history
1970SJ 20750-1999 Specification for radiation hardened monocrystal silicon wafers for millitary CMOS integrated circuits