<p>An electric fuse device is provided to uniformize current density inside a fuse link by arranging one of a first cathode contract and a first anode contact cross a virtual extension surface of the fuse link. An anode(A) and a cathode(C) are located on a substrate. The anode and the cathode are separated each other. A fuse link is positioned between the anode and the cathode. The fuse link connects the anode and the cathode. The first cathode contact(135C1) connects the cathode. The first anode contact(135A1) is connected to the anode. At least one of the first cathode contact and the first anode contact crosses the virtual extension surface of the fuse link. A first direction width of at least one contact is larger than the first direction width of the fuse link.</p>
