In a described example, an apparatus includes: a package substrate having a die mount portion and lead portions; at least one semiconductor device die over the die mount portion of the package substrate, the semiconductor device die having bond pads on an active surface facing away from the package substrate; electrical connections between at least one of the bond pads and one of the lead portions; a post interconnect over at least one of the bond pads, the post interconnect extending away from the active surface of the semiconductor device die; and a dielectric material covering a portion of the package substrate, the semiconductor device die, a portion of the post interconnect, and the electrical connections, forming a packaged semiconductor device, wherein the post interconnect extends through the dielectric material and had an end facing away from the semiconductor device die that is exposed from the dielectric material.

A semiconductor module includes a semiconductor device and bus bar. The device includes an insulating substrate, conductive member, switching elements, and first/second input terminals. The substrate has main/back surfaces opposite in a thickness direction, with the conductive member disposed on the main surface. The switching elements are connected to the conductive member. The first input terminal, including a first terminal portion, is connected to the conductive member. The second input terminal, including a second terminal portion overlapping with the first terminal portion in the thickness direction, is connected to the switching elements. The second input terminal is separate from the first input terminal and conductive member in the thickness direction. The bus bar includes first/second terminals. The second terminal, separate from the first terminal in the thickness direction, partially overlaps with the first terminal in the thickness direction. The first/second terminals are connected to the first/second terminal portions, respectively.

A semiconductor device, including a capacitor, a semiconductor module having a first power terminal formed on a front surface of a first insulating member, and a connecting member electrically connecting and mechanically coupling the semiconductor module and the capacitor to each other, the connecting member having a front surface and a rear surface opposite to each other, the rear surface being on a front surface of the first power terminal. The connecting member is bonded to the semiconductor module via a first welded portion, which penetrates the front and rear surfaces of the connecting member, and penetrates the front surface of the first power terminal, in a thickness direction of the semiconductor device, a distance in the thickness direction between a bottommost portion of first welded portion and the front surface of the first insulating member being 0.3 mm or more.

A semiconductor device includes a substrate, a conductive section, a sealing resin, and a conductive section wire. The substrate includes a substrate obverse face and a substrate reverse face oriented in opposite directions to each other in a thickness direction. The conductive section is formed of a conductive material and located on the substrate obverse face. The conductive section includes a first section and a second section spaced apart from each other. The sealing resin covers at least a part of the substrate and an entirety of the conductive section. The conductive section wire is conductively bonded to the first section and the second section of the conductive section.

Methods of forming a semiconductor device comprising a lead-frame having a die pad having at least one electrically conductive die pad area and an insulating layer applied onto the electrically conductive die pad area. An electrically conductive layer is applied onto the insulating layer with one or more semiconductor dice coupled, for instance adhesively, to the electrically conductive layer. The electrically conductive die pad area, the electrically conductive layer and the insulating layer sandwiched therebetween form at least one capacitor integrated in the device. The electrically conductive die pad area comprises a sculptured structure with valleys and peaks therein; the electrically conductive layer comprises electrically conductive filling material extending into the valleys in the sculptured structure of the electrically conductive die pad area.

A redistribution substrate includes a first conductive pattern including a first lower pad and a second lower pad, the first and second lower pads being within a first insulating layer, a second conductive pattern including a first upper pad and a second upper pad, the first and second upper pads being on the first insulating layer, a first via connecting the first lower pad and the first upper pad to each other in the first insulating layer, a second via connecting the second lower pad and the second upper pad to each other in the first insulating layer, and a capacitor between the first lower pad and the first via.

A semiconductor device includes a conductive member including first, second and third conductors mutually spaced, a first semiconductor element having a first obverse surface provided with a first drain electrode, a first source electrode and a first gate electrode, and a second semiconductor element having a second obverse surface provided with a second drain electrode, a second source electrode and a second gate electrode. The first conductor is electrically connected to the first source electrode and the second drain electrode. The second conductor is electrically connected to the second source electrode. As viewed in a first direction crossing the first obverse surface, the second conductor is adjacent to the first conductor in a second direction crossing the first direction. The third conductor is electrically connected to the first drain electrode and is adjacent to the first conductor and the second conductor as viewed in the first direction.

A semiconductor device comprises: a package having a rectangular shape when viewed in plan and including a first side, a second side parallel to the first side, a third side orthogonal to the first side and the second side, and a fourth side parallel to the third side and orthogonal to the first side and the second side; a power supply terminal provided on the first side; a power ground terminal provided on the second side; a switch output terminal provided on the second side; an upper switch connected between the power supply terminal and the switch output terminal; and a lower switch 11L connected between the switch output terminal and the power ground terminal.

An electronic device includes a first dielectric layer above a semiconductor layer, lower-bandgap dielectric layer above the first dielectric layer, the lower-bandgap dielectric layer having a bandgap energy less than a bandgap energy of the first dielectric layer, a first capacitor plate above the lower-bandgap dielectric layer in a first plane of first and second directions, a second dielectric layer above the first capacitor plate, a second capacitor plate above the second dielectric layer in a second plane of the first and second directions, the first and second capacitor plates spaced apart from one another along a third direction, and a conductive third capacitor plate above the second dielectric layer in the second plane, the third capacitor plate spaced apart from the second capacitor plate in the second plane.

A semiconductor package includes a multilayer package substrate with a top layer including top filled vias through a top dielectric layer and top metal layer providing a top surface for leads and traces connected to the leads, and a bottom layer including bottom filled vias including contact pads through a bottom dielectric and metal layer. The top filled vias are for connecting the bottom and top metal layer. The bottom metal filled vias are for connecting the bottom metal layer to the contact pads. An integrated circuit (IC) die has nodes in its circuitry connected to the bond pads. The IC die is flipchip mounted onto the leads. A passive device(s) is surface mounted by an electrically conductive material on the top metal layer electrically connected between at least one adjacent pair of the leads. A mold compound is for encapsulating at least the IC die and passive device.