H01L2224/41051

Semiconductor device

A semiconductor device includes metal connector plate having a first lower surface, facing an electrode of a semiconductor chip, a first end surface, a second end surface, and a second lower surface connecting the first end surface and the second end surface. In a first direction parallel to the semiconductor chip, an end surface of the electrode is located between the positions of the first end surface and the second end surface. A distance from the second lower surface to the electrode is greater than a distance from the first lower surface to the electrode. A joining component has a first portion between the first lower surface and the electrode and a second portion between the second lower surface and the electrode.

Semiconductor package with three leads

A semiconductor device is provided, including a seal portion; an electronic element within the seal portion; first, second, and third lead terminals; first and second connecting elements; and first and second conductive bonding agents, one end of the first connecting element having a protrusion downward and electrically connected to a control electrode of the electronic element with the first conductive bonding agent, a first side surface extending from the one end to the other end of the first connecting element is parallel to an extending direction along which the one end of the second connecting element extends, a wall portion being disposed on a top surface of the one end of the second lead terminal, and the wall portion being in contact with the other end of the first connecting element.

Clip bond semiconductor packages and assembly tools

The present disclosure is directed to a high throughput clip bonding tool or system which is flexible and easily adapts to different clip bond pitches or sizes. The clip bonding system may be an integrated system with various modules, including a clip singulation module, a feeder module, a transfer module and a clip attach module within a shared footprint. For example, an incoming clip source may be fed to the clip singulation module for clip singulation before the singulated clips are transferred by the feeder and transfer modules to a clip presentation area for clip alignment before pickup. A pickup tool of the clip attach module is configured to facilitate pickup and attachment of clips onto the semiconductor packages to be clip bonded. For example, the pickup head is programmable to facilitate clip bonding process of different applications which may require clips and packages with different sizes.

SEMICONDUCTOR MODULE AND CONDUCTIVE MEMBER FOR SEMICONDUCTOR MODULE

A semiconductor module is provided with a conductive member having one end, in a longitudinal direction, joined to an electrode of a semiconductor element that is mounted on an insulating substrate, the other end of the conductive member in the longitudinal direction being joined to a component different from the electrode. The conductive member is made up of a metal sheet, and has a bent portion at the one end and at the other end. The bent portion provided at the one end has a cut in a leading end portion, in the longitudinal direction, and an end joining section at which the cut is not present is joined to the electrode of the semiconductor element. As a result, a semiconductor module can be realized that allows combination of increased current capacity with improved reliability.

SEMICONDUCTOR MODULE AND CONDUCTIVE MEMBER FOR SEMICONDUCTOR MODULE

A semiconductor module is provided with a conductive member having one end, in a longitudinal direction, joined to an electrode of a semiconductor element that is mounted on an insulating substrate, the other end of the conductive member in the longitudinal direction being joined to a component different from the electrode. The conductive member is made up of a metal sheet, and has a bent portion at the one end and at the other end. The bent portion provided at the one end has a cut in a leading end portion, in the longitudinal direction, and an end joining section at which the cut is not present is joined to the electrode of the semiconductor element. As a result, a semiconductor module can be realized that allows combination of increased current capacity with improved reliability.

Packaging solutions for devices and systems comprising lateral GaN power transistors

Packaging solutions for devices and systems comprising lateral GaN power transistors are disclosed, including components of a packaging assembly, a semiconductor device structure, and a method of fabrication thereof. In the packaging assembly, a GaN die, comprising one or more lateral GaN power transistors, is sandwiched between first and second leadframe layers, and interconnected using low inductance interconnections, without wirebonding. For thermal dissipation, the dual leadframe package assembly can be configured for either front-side or back-side cooling. Preferred embodiments facilitate alignment and registration of high current/low inductance interconnects for lateral GaN devices, in which contact areas or pads for source, drain and gate contacts are provided on the front-side of the GaN die. By eliminating wirebonding, and using low inductance interconnections with high electrical and thermal conductivity, PQFN technology can be adapted for packaging GaN die comprising one or more lateral GaN power transistors.

CLIP INTERCONNECT WITH MICRO CONTACT HEADS

A furcated clip includes a removable collar, and an arrangement of stems attached to the removable collar. The stems are configured for contacting bond pads of a semiconductor die and connecting the bond pads to leadframe posts of a leadframe structure.

Semiconductor device
11742279 · 2023-08-29 · ·

A semiconductor device includes a semiconductor element, a first lead supporting the semiconductor element, a second lead separated from the first lead, and a connection lead electrically connecting the semiconductor element to the second lead. The connection lead has an end portion soldered to the second lead. This connection-lead end portion has a first surface facing the semiconductor element and a second surface opposite to the first surface. The second lead is formed with a recess that is open toward the semiconductor element. The recess has a side surface facing the second surface of the connection-lead end portion. A solder contact area of the second surface of the connection-lead end portion is larger than a solder contact area of the first surface of the connection-lead end portion.

Electronic module

An electronic module has a first substrate 11; a second substrate 21 provided in one side of the first substrate 11; and a chip module 100 provided between the first substrate 11 and the second substrate 21. The chip module 100 has an electronic element 13, 23 and a connecting body 60, 70, 80 electrically connected to the electronic element 13, 23. The electronic element 13, 23 extends along a first direction that is a thickness direction of the electronic module.

Multi-clip structure for die bonding

A multi-clip structure includes a first clip for die bonding and a second clip for die bonding. The multi-clip structure further includes a retaining tape fixed to the first clip and to the second clip to hold the first clip and the second clip together.