Patent ID: 7402888
Filing Date: 2008-07-22
Classification: H01L

Abstract:
1. An intermediate product for a semiconductor integrated circuit having an input protection circuit, before being mounted on a circuit board, the input protection circuit comprising: a semiconductor chip; an internal circuit disposed on the semiconductor chip: a plurality of input/output terminals linearly arranged on the semiconductor chip and connected respectively to the internal circuit; and a plurality of fusing parts disposed on the semiconductor chip and disposed alternately between input/output terminals adjacent to each other among the plurality of input/output terminals so as to connect serially the plurality of input/output terminals, forming a current path by an arrangement of the plurality of input/output terminals and the plurality of fusing parts, wherein the plurality of fusing parts are respectively configured to be blown out so that the plurality of input/output terminals are electrically separated respectively from each other after the intermediate product is mounted on the circuit board.