Provided is a clip structure for a semiconductor package comprising: a first bonding unit bonded to a terminal part of an upper surface or a lower surface of a semiconductor device by using a conductive adhesive interposed therebetween, a main connecting unit which is extended and bent from the first bonding unit, a second bonding unit having an upper surface higher than the upper surface of the first bonding unit, an elastic unit elastically connected between the main connecting unit and one end of the second bonding unit, and a supporting unit bent and extended from the other end of the second bonding unit toward the main connecting unit, wherein the supporting unit is formed to incline at an angle of 1° through 179° from an extended surface of the main connecting unit and has an elastic structure so that push-stress applying to the semiconductor device while molding may be dispersed.

It is an object to provide technology enabling suppression of contact deformation of pin fins during assembly of a semiconductor device and the like. A semiconductor device includes a base plate, a semiconductor element, and a resin member. The base plate has a plurality of pin fins on a lower surface thereof. The semiconductor element is mounted on an upper side of the base plate. The resin member covers at least a side surface of the semiconductor element. The resin member has a rib covering a side surface of the base plate, and a lower end of the rib is located below lower ends of the plurality of pin fins.

Provided is a semiconductor element including: a multilayer structure including: a conductive substrate; and an oxide semiconductor film arranged directly on the conductive substrate or over the conductive substrate via a different layer, the oxide semiconductor film including an oxide, as a major component, having a corundum structure, the conductive substrate having a larger area than the oxide semiconductor film.

Various embodiments may provide a semiconductor package. The semiconductor package may include a first electrical component, a second electrical component, a first heat sink, and a second heat sink bonded to a first package interconnection component and a second package interconnection component. The first package interconnection component and the second package interconnection component may provide lateral and vertical interconnections in the package.

Provided is a semiconductor element including: a multilayer structure including: a conductive substrate; and an oxide semiconductor film arranged directly on the conductive substrate or over the conductive substrate via a different layer, the oxide semiconductor film including an oxide, as a major component, containing gallium, the conductive substrate having a larger area than the oxide semiconductor film.

A semiconductor package includes a first die pad, a first semiconductor die mounted on the first die pad, an encapsulant body of electrically insulating material that encapsulates first die pad and the first semiconductor die, a plurality of package leads that each protrude out of a first outer face of the encapsulant body, a connection lug that protrudes out of a second outer face of the encapsulant body, the second outer face being opposite from the first outer face. The first semiconductor die includes first and second voltage blocking terminals. The connection lug is electrically connected to one of the first and second voltage blocking terminals of the first semiconductor die. A first one of the package leads is electrically connected to an opposite one of the first and second voltage blocking terminals of the first semiconductor die that the first connection lug is electrically connected to.

The present disclosure includes: a base plate having a shape of a sheet; a relay plate having a shape of a sheet; a terminal member; and an electronic component joined to one surface of the base plate. The base plate, the relay plate, and the terminal member are electrically conductive members and arranged on a same plane with gaps between the electrically conductive members. The electronic component and one surface of the relay plate are connected to each other by a bonding wire. The one surface of the relay plate and one surface of the terminal member are connected to each other by a bonding wire.

A semiconductor device includes a semiconductor package including an n-type channel normally-off transistor including a first electrode, a second electrode, and a first control electrode, a normally-on transistor including a third electrode electrically connected to the second electrode, a fourth electrode, and a second control electrode, a first diode including a first anode electrically connected to the second control electrode and a first cathode electrically connected to the third electrode, and a Zener diode including a second anode electrically connected to the first electrode and a second cathode electrically connected to the second electrode; a first terminal provided on the semiconductor package, the first terminal being electrically connected to the first electrode; a plurality of second terminals provided on the semiconductor package, the second terminals being electrically connected to the first electrode, and the second terminals being lined up in a first direction; a third terminal provided on the semiconductor package, the third terminal being electrically connected to the fourth electrode; a plurality of fourth terminals provided on the semiconductor package, the fourth terminals being electrically connected to the first control electrode; and a plurality of fifth terminals provided on the semiconductor package, the fifth terminals being electrically connected to the second control electrode, and the fifth terminals being lined up in the first direction.

Provided is a semiconductor device including; at least a semiconductor layer; and a gate electrode that is arranged directly or via another layer on the semiconductor layer, the semiconductor device being configured in such a manner as to cause a current to flow in the semiconductor layer at least in a first direction that is along with an interface between the semiconductor layer and the gate electrode, the semiconductor layer having a corundum structure, a direction of a c-axis in the semiconductor layer being the first direction.

An object of the present invention is to suppress a crack in a sealing resin and a warpage in a semiconductor device in a power semiconductor device. A power semiconductor device includes: a semiconductor element; a terminal; a chassis; and a sealing resin sealing the semiconductor element and the terminal in the chassis. The sealing resin includes: a first sealing resin covering at least the semiconductor element; and a second sealing resin formed on an upper portion of the first sealing resin, and in an operation temperature of the semiconductor element, the first sealing resin has a smaller linear expansion coefficient than the second sealing resin, and a difference of a linear expansion coefficient between the first sealing resin and the terminal is smaller than a difference of a linear expansion coefficient between the second sealing resin and the terminal.