According to one embodiment, a semiconductor device includes: a first frame; a first chip on the first frame; a second frame spaced apart from the first frame in a first direction; a second chip on the second frame; and a first joint terminal above the second chip. The first frame includes a first terminal portion extending toward the second frame. The first joint terminal includes a second terminal portion extending toward the first frame. The second terminal portion includes first and second projecting portions each of which projects toward the first frame and which are spaced apart from each other in a second direction. An end portion of the first projecting portion and an end portion of the second projecting portion are each joined on the first terminal portion.

A semiconductor device includes: a first semiconductor chip mounted on a chip mounting portion via a first bonding material; and a second semiconductor chip mounted on the first semiconductor chip via a second bonding material. The first semiconductor chip includes: a protective film; and a first pad electrode exposed from the protective film in a first opening portion of the protective film. The second semiconductor chip is mounted on the first pad electrode of the first semiconductor chip via the second bonding material. The second bonding material includes: a first member being in contact with the first pad electrode; and a second member interposed between the first member and the second semiconductor chip. The first member is a conductive bonding material of a film shape, and the second member is an insulating bonding material of a film shape.

A discrete power semiconductor package includes a semiconductor chip, a heatsink, a first lead, a second lead, and a clip. The heatsink is adjacent the semiconductor chip and draws heat away from the semiconductor chip. The clip binds the semiconductor chip to the heatsink and includes a chip linker, a first terminal, and a second terminal. The chip linker is atop the semiconductor chip. The first terminal connects to the first lead and the second terminal connects to the second lead.

An apparatus is described. The apparatus includes a loading frame for mounting a packaged semiconductor chip and a heat sink for the packaged semiconductor chip to a socket. The loading frame is comprised of metal. The loading frame has at least one frame leg where the metal is folded to re-enforce a strength of the frame leg.

Implementations of a semiconductor package may include one or more leads operatively coupled with one or more semiconductor devices; and a mold compound coupled to the one or more leads and exposing a flank of the one or more leads through a surface of the mold compound that may be oriented substantially perpendicularly to a longest length of the one or more leads. An exposed surface of the flank may be recessed into the surface of the mold compound. The exposed surface of the flank may include at least one curve.

The present disclosure is directed to semiconductor packages manufactured utilizing a leadframe with varying thicknesses. The leadframe with varying thicknesses has a reduced likelihood of deformation while being handled during the manufacturing of the semiconductor packages as well as when being handled during a shipping process. The method of manufacturing is not required to utilize a leadframe tape based on the leadframe with varying thicknesses. This reduces the overall manufacturing costs of the semiconductor packages due to the reduced materials and steps in manufacturing the semiconductor packages as compared to a method that utilizes a leadframe tape to support a leadframe. The semiconductor packages may include leads of varying thicknesses formed by utilizing the leadframe of varying thicknesses to manufacture the semiconductor packages.

A semiconductor device according to the present disclosure includes: a lead frame having a plurality of die pad portions electrically independent from each other; a power semiconductor element provided on each of the die pad portions; a wire electrically connecting the power semiconductor element and the lead frame; an epoxy-based resin provided on at least a part of the lead frame; and a sealing resin covering at least each of the die pad portions, the power semiconductor element, the wire, and the epoxy-based resin.

A power electronics module, having a DBC PCB having power semiconductors arranged thereon, and a multilayered leadframe including at least two separate subframes. No power or control routing takes place on the PCB. A region of the load source subregion is arranged between the PCB and the gate source and kelvin source subregion and is in electrical contact with the power semiconductors, and an adjoining region is located outside the PCB. A region of the drain source subregion is in electrical contact with a drain terminal on the PCB, and an adjoining region is located outside the PCB. The gate source subregion and the kelvin source subregion have a region above the load source subregion at which said subregions are in electrical contact with the power semiconductors and have an adjoining region outside the PCB which is opposite the drain source subregion and has pins bent above the PCB.

Implementations of a substrate may include a first set of tie bars; a second set of tie bars; and a plurality of leads coupled between the first set of tie bars and the second set of tie bars. The first set of tie bars may intersect with the second set of tie bars. Each intersection of the first set of tie bars and the second set of tie bars may be downset from the plurality of leads.

A semiconductor module, including a semiconductor chip, a sealed main body portion sealing the semiconductor chip and having a pair of attachment holes penetrating therethrough, a heat dissipation plate in contact with the sealed main body portion. The heat dissipation plate is positioned between the attachment holes in a plan view of the semiconductor module. The semiconductor module further includes a pair of rear surface supporting portions and/or a pair of front surface supporting portions protruding respectively from rear and front surfaces of the sealed main body portion. In the plan view, the heat dissipation plate is formed between the pair of attachment holes, which are in turn between the pair of rear surface supporting portions. The pair of front surface supporting portions are formed substantially between the pair of attachment holes in the plan view.