An improved fuse link structure and fuse blowing method, the fuse-link structure including a plurality of elongated fuse-link members comprising polysilicon electrically connected in parallel according to a common input Voltage contact and common output current contact to form a fuse-link structure; and, wherein at least a portion of the plurality of elongated fuse-link comprise a different electrical resistance with respect to one another according to a variable condition selected from the group consisting of critical dimension, polysilicon doping condition, and silicide agglomeration condition.