Packaged transistor devices are provided that include a transistor on a base of the packaged transistor device, the transistor comprising a control terminal and an output terminal, a first bond wire electrically coupled between an input lead and the control terminal of the transistor, a second bond wire electrically coupled between an output lead and the output terminal of the transistor, and an isolation material that is and physically between the first bond wire and the second bond wire, wherein the isolation material is configured to reduce a coupling between the first bond wire and the second bond wire.

A high-frequency module includes a substrate having a mounting surface, a laminated component disposed on the mounting surface, and a wiring, in which the laminated component includes a lower stage component, and an upper stage component disposed on the lower stage component, the lower stage component includes a lower surface 31 facing the mounting surface, an upper surface facing the lower surface 31 back to back, and a connection terminal 33 provided on the lower surface 31, the upper stage component includes a lower surface 41 facing the upper surface, and a connection terminal 43 provided on the lower surface 41, and the wiring is provided on the upper surface, and is connected with the connection terminal 43.

A packaged semiconductor device includes a first bond pad, a second bond pad, a first bond wire that includes a first end bonded to the first bond pad and a second end bonded to the second bond pad, and a second bond wire that includes a first end that is electrically connected to the first bond pad and a second end that is electrically connected to the second bond pad. The first end of the second bond wire is bonded to the first end of the first bond wire. A method of bonding a bond wire includes bonding a first end of a first bond wire to a contact surface of a first bond pad and bonding a first end of a second bond wire to a surface of the first end of the first bond wire.

A transformer device includes: a planar first coil; a first insulation layer being provided above the first coil; an intermediate layer being provided above the first insulation layer; a second insulation layer being provided above the intermediate layer; a planar second coil being provided above the second insulation layer and facing the first coil; and a pad having conductivity being provided above the second insulation layer and being connected to one end side of the second coil. The pad is disposed at a position at least partially overlapping the intermediate layer in plan view. The intermediate layer has hardness higher than hardness of the first insulation layer and the second insulation layer.

The present application describes a system in package which features no printed circuit board inside an encapsulation structure and comprises: a copper holder with a silicon layer at a top face; a plurality of dies mounted on the silicon layer and electrically connected to a plurality of data pins of the copper holder; a passive element mounted on the silicon layer and electrically connected to the dies wherein the dies are electrically connected to the ground pin of the copper holder; a molding compound encasing the dies and the passive element on the top face of the copper holder.

The present application discloses a thinning system in package featuring an encapsulation structure in which no printed circuit board exists and comprising: a plurality of dies mounted on a top face of a copper holder and electrically connected to the plurality of data pins on the copper holder; a passive element mounted on the top face and electrically connected to the dies wherein the dies are electrically connected to the ground pin of the copper holder and both the dies and the passive element are fixed on the top face of the copper holder through a layer of insulation adhesives; a molding compound encasing the dies and the passive element on the top face of the copper holder.

A semiconductor device includes a semiconductor chip mounted on an upper surface of a base substrate and having an output pad, a first capacitive component mounted on the upper surface of the base substrate and having one end electrically connected to the base substrate, a frame provided on the base substrate and made of a dielectric surrounding the semiconductor chip and the first capacitive component, an output terminal provided on the frame, a wiring pattern provided on an upper surface of the frame, a first bonding wire electrically connecting the output pad to the output terminal, a second bonding wire electrically connecting another end of the first capacitive component to a first region in the wiring pattern, and a third bonding wire electrically connecting the output pad to a second region different from the first region in the wiring pattern.

A semiconductor device package having galvanic isolation is provided. The semiconductor device includes a package substrate having a first inductive coil formed from a first conductive layer and a second inductive coil formed from a second conductive layer. The first conductive layer and the second conductive layer are separated by a non-conductive material. A first semiconductor die is attached to a first major side of the package substrate. The first semiconductor die is conductively interconnected to the first inductive coil. A second semiconductor die is attached to the first major side of the package substrate. A first wireless communication link between the first semiconductor die and the second semiconductor die is formed by way of the first and second inductive coils.

In a described example, an apparatus includes a package substrate with a split die pad having a slot between a die mount portion and a wire bonding portion; a first end of the wire bonding portion coupled to the die mount portion at one end of the slot; a second end of the wire bonding portion coupled to a first lead on the package substrate. At least one semiconductor die is mounted on the die mount portion; a first end of a first wire bond is bonded to a first bond pad on the at least one semiconductor die; a second end of the first wire bond is bonded to the wire bonding portion; and mold compound covers the at least one semiconductor die, the die mount portion, the wire bonding portion, and fills the slot.

A method for manufacturing a semiconductor device includes forming a lead frame assembly in which a first side wall portion and a second side wall portion, both made of a resin, are joined to each other in a state of having a metal lead frame sandwiched therebetween; applying a sintering metal paste to a disposition region of the lead frame assembly and disposing the lead frame assembly on the sintering metal paste; and sintering the sintering metal paste between a metal base of the semiconductor device and the lead frame assembly to join the base and the lead frame assembly to each other.