Since its founding in 1968, STI (formally Semiconductor Technology Inc.) has assumed a leading role in high voltage N-Channel mosfet and high voltage NPN/PNP transistor technology. STI endeavors to offer its customers the most reliable, state-of-the-art mosfets and transistors in the industry.
STI serves a wide range of industrial, telecommunications, medical, and military OEM's both in the domestic and international markets. The quality assurance procedures and a zero-defects program have been in force for over 30 years.
STI can process transistors to environmental and burn-in screening Class I, II, and III, which meets military environmental requirements and is in compliance with ISO9001:2008; STI is a leader in high voltage N-Channel mosfet and high voltage NPN/PNP transistor types, and the product line encompasses the most complete NPN/PNP dual transistor (dual differential transistors) line. Approximately thirty-five percent of our high voltage N-Channel mosfets and high voltage NPN/PNP transistors are sole source items.