Patent classifications
H10W72/621
STACKED CLIP DESIGN FOR GaN HALF BRIDGE IPM
An electronic device includes a substrate having first and second conductive traces, a semiconductor die having a transistor with a first terminal and a second terminal, and first and second metal clips. The first metal clip has a first end portion coupled to the first terminal of the transistor, and a second end portion coupled to the first conductive trace of the substrate. The second metal clip has a first end portion coupled to the second terminal of the transistor and a second end portion coupled to the second conductive trace of the substrate, and a middle portion of the second metal clip is spaced apart from and at least partially overlying a portion of the first metal clip.
Semiconductor module
A semiconductor module includes a laminate substrate including an insulating plate and first and second circuit boards on an upper surface of the insulating plate, the first semiconductor device on an upper surface of the first circuit board, a first main terminal, and a first metal wiring board that electrically connects the first semiconductor device to the first main terminal. The first metal wiring board has a first bonding section bonded to an upper surface electrode of the first semiconductor device, a second bonding section bonded to an upper surface of the second circuit board, a first coupling section that couples the first bonding section to the second bonding section, a first raised section that rises upward from an end portion of the second bonding section. The first raised section has an upper end that is electrically connected to the first main terminal.
Metal tab for power semiconductor module
A connector for contacting a semiconductor chip. The connector may include a tab, where the tab includes an outer portion, having a planar shape, the outer portion having a lower surface, adapted to contact a surface of the semiconductor chip, and an upper surface that defines a main plane of the tab. The tab may also include a ring portion, the ring portion connected to the outer portion and extending proud of the main plane, wherein the ring portion defines an inner hole within the tab structure, the inner hole being adapted to expose a contact portion of the surface of the semiconductor chip, wherein the ring portion includes at least two slots. The connector may further include a clip, comprising a connection portion, the connection portion having an aperture that is adapted to couple around the ring portion.
Semiconductor module comprising a semiconductor and comprising a shaped metal body that is electrically contacted by the semiconductor
Semiconductor module including a semiconductor and including a shaped metal body that is electrically contacted by the semiconductor, for forming a contact surface for an electrical conductor, wherein the shaped metal body is bent or folded. A method is also described for establishing electrical contacting of an electrical conductor on a semiconductor, said method including the steps of: fastening a bent or folded shaped metal body of a constant thickness to the semiconductor by means of a first fastening method and then fastening the electrical conductor to the shaped metal body by means of a second fastening method.
Transistor Chip Package with Internal Clip Interconnect
A semiconductor package includes a transistor chip having first and second opposite facing sides. The semiconductor transistor chip includes a first load electrode and a second load electrode on the first side. The package includes a carrier facing the second side of the chip, a first terminal post laterally beside the transistor chip and a second terminal post laterally beside the transistor chip. The second terminal post is a part of the carrier or physically connects to the carrier. A first clip connects the first load electrode to the first terminal post. A second clip connects the second load electrode to the second terminal post. An upper surface of the first terminal post and an upper surface of the second terminal post are arranged at different levels of height. The first clip and the second clip are of same shape.
SEMICONDUCTOR DEVICE
According to one embodiment, a semiconductor device includes the following structure. A semiconductor chip is provided between first and second conductors. A first connector is provided between the semiconductor chip and the second conductor. The second conductor includes a first plate, a second plate, and a third plate, which are continuously provided. The first plate extends in a first direction along a main surface of the semiconductor chip and is connected to the semiconductor chip via the first connector. The second plate extends from the first plate in a direction intersecting the first direction, and includes a first surface continuous from a surface on which the first connector is provided, and includes a groove provided on the first surface. The third plate extends from the second plate in the first direction.
CLIP-BONDED SEMICONDUCTOR PACKAGE AND CORRESPONDING METHOD OF MANUFACTURING SUCH A SEMICONDUCTOR PACKAGE
A clip-bonded semiconductor package including: a semiconductor die including a bond pad on a top side of the semiconductor die, the bond pad is arranged to receive a bond clip, the bond clip is also arranged to provide electrical connection to the bond pad via a connection part of the bond clip, the bond clip further includes a buffer layer provided to at least the connection part. A hardness of a material of the buffer layer is lower than a hardness of a material of the bond clip.
Semiconductor die package
A semiconductor die package includes a semiconductor transistor die having a contact pad on an upper main face. The semiconductor die package also includes an electrical conductor disposed on the contact pad and fabricated by laser-assisted structuring of a metallic material, and an encapsulant covering the semiconductor die and at least a portion of the electrical conductor.