摘要 |
In one form a lateral MOSFET includes an active gate positioned laterally between a source region and a drain region, the drain region extending from an upper surface of a monocrystalline semiconductor body to a bottom surface of the monocrystalline semiconductor body, and a non-active gate positioned above the drain region. In another form the lateral MOSFET includes a gate positioned laterally between a source region and a drain region, the drain region extending from an upper surface of a monocrystalline semiconductor body to a bottom surface of the monocrystalline semiconductor body, the source region and the drain region being of a first conductivity type, a heavy body region of a second conductivity type in contact with and below the source region, and the drain region comprising a lightly doped drain (LDD) region proximate an edge of the gate and a sinker extending from the upper surface of the monocrystalline body to the bottom surface of the monocrystalline semiconductor body. |
申请人 |
FAIRCHILD SEMICONDUCTOR CORPORATION;GREBS, THOMAS, E.;DOLNY, GARY, M.;KINZER, DANIEL, M. |
发明人 |
GREBS, THOMAS, E.;DOLNY, GARY, M.;KINZER, DANIEL, M. |