A semiconductor device includes dummy gate structures formed on a dielectric layer over a substrate and forming a gap therebetween. A trench silicide structure is formed in the gap on the dielectric layer and extends longitudinally beyond the gap on end portions. The trench silicide structure forms a resistive element. Self-aligned contacts are formed through an interlevel dielectric layer and land on the trench silicide structure beyond the gap on the end portions.

An eFuse device on a substrate is formed on a substrate used for an integrated circuit. A semiconductor structure is created from a semiconductor layer deposited over the substrate. A mask layer is patterned over the semiconductor structure such that a first region of the semiconductor structure is exposed and a second region of the semiconductor structure is protected by the mask layer. Next, a self-limiting etch is performed on the exposed areas in the first region of the semiconductor structure, producing a first faceted region of the semiconductor structure in the first region. The semiconductor in the first faceted region has a minimum, nonzero thickness at a point where two semiconductor facet planes meet which is thinner than a thickness of semiconductor in the second region of the semiconductor structure is protected by the mask layer. The first faceted region is used as a link structure in the eFuse device.

A method of manufacturing a semiconductor device including: (a) forming a first insulation film on a semiconductor substrate; (b) forming a first coil on the first insulation film; (c) forming a second insulation film on the first insulation film so as to cover the first coil; (d) forming a first pad on the second insulation film at a position not overlapped with the first coil in a planar view; (e) forming a laminated insulation film on the second insulation film, the laminated insulation film having a first opening from which the first pad is exposed; and (f) forming a second coil and a first wiring on the laminated insulation film, wherein the second coil is disposed above the first coil, the first coil and the second coil are not connected by a conductor but magnetically coupled to each other, the first wiring is formed from an upper portion of the first pad to an upper portion of the laminated insulation film and is electrically connected to the first pad, and the laminated insulation film includes a silicon oxide film, a silicon nitride film on the silicon oxide film, and a resin film on the silicon nitride film.

An electrical device that in some embodiments includes a substrate including a lateral device region and a vertical device region. A lateral diffusion metal oxide semiconductor (LDMOS) device may be present in the lateral device region, wherein a drift region of the LDMOS device has a length that is parrallel to an upper surface of the substrate in which the LDMOS device is formed. A vertical field effect transistor (VFET) device may be present in the vertical device region, wherein a vertical channel of the VFET has a length that is perpendicular to said upper surface of the substrate, the VFET including a gate structure that is positioned around the vertical channel.

An electrical device that in some embodiments includes a substrate including a lateral device region and a vertical device region. A lateral diffusion metal oxide semiconductor (LDMOS) device may be present in the lateral device region, wherein a drift region of the LDMOS device has a length that is parrallel to an upper surface of the substrate in which the LDMOS device is formed. A vertical field effect transistor (VFET) device may be present in the vertical device region, wherein a vertical channel of the VFET has a length that is perpendicular to said upper surface of the substrate, the VFET including a gate structure that is positioned around the vertical channel.

A metal-oxide-semiconductor field-effect transistor (MOSFET) with integrated passive structures and methods of manufacturing the same is disclosed. The method includes forming a stacked structure in an active region and at least one shallow trench isolation (STI) structure adjacent to the stacked structure. The method further includes forming a semiconductor layer directly in contact with the at least one STI structure and the stacked structure. The method further includes patterning the semiconductor layer and the stacked structure to form an active device in the active region and a passive structure of the semiconductor layer directly on the at least one STI structure.

A structure and method for the formation and use of fuses within a semiconductor device is provided. The fuses may be formed within the third metal layer and are formed so as to be arranged perpendicularly to active devices located on an underlying semiconductor substrate. Additionally, the fuses within the third metal layer may be formed thicker than an underlying second metal layer.

A metal-oxide-semiconductor field-effect transistor (MOSFET) with integrated passive structures and methods of manufacturing the same is disclosed. The method includes forming a stacked structure in an active region and at least one shallow trench isolation (STI) structure adjacent to the stacked structure. The method further includes forming a semiconductor layer directly in contact with the at least one STI structure and the stacked structure. The method further includes patterning the semiconductor layer and the stacked structure to form an active device in the active region and a passive structure of the semiconductor layer directly on the at least one STI structure.

Electrical fuse (eFuse) and resistor structures and methods of manufacture are provided. The method includes forming metal gates having a capping material on a top surface thereof. The method further includes protecting the metal gates and the capping material during an etching process which forms a recess in a dielectric material. The method further includes forming an insulator material and metal material within the recess. The method further includes forming a contact in direct electrical contact with the metal material.

Electrical fuse (eFuse) and resistor structures and methods of manufacture are provided. The method includes forming metal gates having a capping material on a top surface thereof. The method further includes protecting the metal gates and the capping material during an etching process which forms a recess in a dielectric material. The method further includes forming an insulator material and metal material within the recess. The method further includes forming a contact in direct electrical contact with the metal material.