TYPE KT-97 METAL-GLASS BODY Russian patent published in 2022 - IPC H01L23/02 

FIELD: electronics.

SUBSTANCE: invention relates to power electronics and can be used in high-power low and high-voltage semiconductor devices, such as high-power field-effect transistors, Schottky diodes, etc. The technical result is ensured by soldering an insert made of a highly heat-conductive dielectric material between the inward-passing ends of the terminals and the flange in the KT-97 type metal-glass body containing a heat-removing flange and a rim, into the holes whereof the terminals passing into the body are soldered with glass. The preferred insert material may be aluminium nitride ceramics or beryllium oxide ceramics.

EFFECT: expanded operating capabilities of metal-glass bodies due to the significant reduction in the temperature of terminals on the passage of current through said terminals.

3 cl, 2 dwg, 4 tbl