{HEAD ~ An anode region} of {TAIL ~ the first conductivity type} is formed adjacent the second gate structure in a portion of the source/base region 
of
{ HEAD ~ An anode region } of { TAIL ~ the first conductivity type } is formed adjacent the second gate structure in a portion of the source / base region
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH