No abstract

No abstract

No abstract

A new high-voltage rectifier structure, a planarized silicon Trench Sidewall OXide Merged P-i-n Schottky (TSOX-MPS) rectifier is described. This TSOX-MPS rectifier exhibits a far superior switching performance, compared to the p-in rectifier, for the same reverse leakage current and on-state voltage. In addition, for the same lifetime, the reverse leakage current of the TSOX-MPS rectifier is equal to that of the p-i-n rectifier, not so much sensitive than the MPS rectifier does. These aspects of the TSOX-MPS rectifier have been experimentally verified, by fabrication of 400 V TSOX-MPS rectifiers.

No abstract