In a first aspect, a first apparatus is provided. The first apparatus is a semiconductor device on a substrate that includes (1) a first metal-oxide-semiconductor field-effect transistor (MOSFET); (2) a second MOSFET coupled to the first MOSFET, wherein portions of the first and second MOSFETs form first and second bipolar junction transistors (BJTs) which are coupled into a loop; and (3) a conductive region that electrically couples a source diffusion region of the first or second MOSFET with a doped well region below the source diffusion region. The conductive region is adapted to prevent an induced current from forming in the loop. Numerous other aspects are provided.