Patent ID: 9553139
Date: 2017-01-24
CPC Classifications: H01L,H03F

Claim:
1. A method for manufacturing a semiconductor component, comprising: providing a body of semiconductor material of a first conductivity type; forming a well of a second conductivity type in a first portion of the semiconductor material; forming a first doped region of the second conductivity type in the well of the second conductivity type, wherein the first doped region is configured to be coupled to a first fixed potential; forming a second doped region of the first conductivity type in a second portion of the semiconductor material of the first conductivity type, the second doped region of the first conductivity type spaced apart from the well of the second conductivity type, wherein the second doped region is configured to be coupled to a second fixed potential; forming a first dielectric material over the body of semiconductor material of the first conductivity type; forming a plurality of semiconductor fingers over a portion of the first dielectric material that is over the well of the second conductivity type, the semiconductor fingers of the plurality of semiconductor fingers spaced apart from each other, wherein a first semiconductor finger of the plurality of semiconductor fingers has a first end spaced apart from a second end by a first central region and a second semiconductor finger of the plurality of semiconductor fingers has a first end spaced apart from a second end by a second central region, the second end of the first semiconductor finger of the plurality of semiconductor fingers coupled to the second end of the second semiconductor finger of the plurality of semiconductor fingers, the first end of the first semiconductor finger configured as first contact of a resistor and the first end of the second semiconductor finger of the plurality of semiconductor fingers configured as a second contact of the resistor, and wherein an electrical connection between the well and the plurality of semiconductor fingers is absent; forming a second dielectric material over the first central region of the first semiconductor finger of the plurality of semiconductor fingers; forming an electrically conductive material over the second dielectric material that is over the central region of the first semiconductor finger.