A power module is provided. The power module includes a first lead frame, a first die, a substrate, a second lead frame, and a second die. The first lead frame has a first part and a second part. The first die is arranged on top of the first part of the first lead frame. A first power device is formed on the first die. The substrate is arranged on top of the second part of the first lead frame. The second lead frame is arranged on top of the substrate. The second die is arranged on top of the second lead frame. A first control circuit is formed on the second die, and the first control circuit is configured to control the first power device.

A power semiconductor module (34), comprising a substrate (12) which carries a plurality of power semiconductor devices (10), wherein the plurality of power semiconductor devices (10) comprises a first group of power semiconductor devices (10) and a second group of at least one power semiconductor device (10). The first group of power semiconductor devices (10) consists of at least two non-damaged power semiconductor devices (10b, 10c), and the second group of power semiconductor devices (10) consists of at least one damaged power semiconductor device (10a). The at least two non-damaged power semiconductor devices (10b, 10c) are electrically interconnected in a parallel configuration, and the second group of at least one power semiconductor device (10) is electrically separated from the members of the first group of power semiconductor devices (10). The disclosure further relates to an electrical converter and a method for manufacturing a power semiconductor module (34).

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: an upper phase multi-chip module including: a low-voltage upper phase controller; a high-voltage upper phase A controller; an upper phase A galvanic isolator connecting the low-voltage upper phase controller to the high-voltage upper phase A controller; a high-voltage upper phase B controller; an upper phase B galvanic isolator connecting the low-voltage upper phase controller to the high-voltage upper phase B controller; a high-voltage upper phase C controller; and an upper phase C galvanic isolator connecting the low-voltage upper phase controller to the high-voltage upper phase C controller.

A package includes a first leadframe including a plurality of leads and a conductor, a first semiconductor die mounted on a first surface of the first leadframe and attached to a first subset of the plurality of leads and the conductor, and a second semiconductor die mounted on the first surface of the first leadframe and attached a second subset of the plurality of leads and the conductor. The conductor provides a direct electrical connection for an electrical signal between the first semiconductor die and the second semiconductor die. The package further includes a second leadframe. The first leadframe is mounted on the second leadframe via a second surface of the first leadframe, the second surface opposite the first surface. The second leadframe provides a ground return path between the between the first semiconductor die and the second semiconductor die for the electrical signal.

In a general aspect, a semiconductor device assembly includes a conductive member, a conductive adhesive disposed on the conductive member, and a semiconductor die disposed on the conductive adhesive. The conductive adhesive couples the semiconductor die with the conductive member. The device assembly further includes a barrier included in the conductive member. The barrier is proximate to an edge of the semiconductor die and configured to inhibit outflow of the conductive adhesive.

A semiconductor device can include: a semiconductor chip including a first and second surface, a first electrode on the first surface, an active area on the second surface, a second electrode on the second surface, and a third electrode on the second surface; a first conductive member in the active area of the semiconductor chip and electrically connected to the semiconductor chip; a second conductive member in a second area and isolated from the first conductive member, the second area an area in which, when viewed from above, with respect to a first area of the active area in which the first conductive member is not provided, circles sharing centers of shortest distances between an outer periphery of the first conductive member and an outer periphery of the active area can be drawn largest in the first area; and a lead terminal connected to the first conductive member.

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a first power module, the first power module including: a first substrate including a first conductive layer; a second substrate including a second conductive layer; a power switch between the first conductive layer and the second conductive layer, the power switch including a gate connection, wherein the power switch is configured to selectively electrically connect the first conductive layer to the second conductive layer based on a signal to the gate connection; and a point-of-use controller between the first conductive layer and the second conductive layer, the point-of-use controller configured to provide the signal to the gate connection to control the power switch.

A semiconductor device according to an embodiment includes a metal frame separated from a semiconductor chip, and a metal connector connected to the semiconductor chip via a first bonding material on an electrode of the semiconductor chip, and connected to the metal frame via a second bonding material on a disposition surface of the metal frame. The metal connector includes: a first part connected to the first bonding material and serving as a first end; a second part connected to the first part and rising toward the metal frame; a third part connected to the second part and serving as a second end; and a notch that opens on a second-end-side surface formed on the third part, adjacent to a connecting surface connected to the second bonding material, and opposed to a tilted surface of the metal frame adjacent to and tilted with respect to the disposition surface.

Provided are a semiconductor device with a bonding strength ensured between an electrode of a semiconductor element and a terminal, and a power conversion device including the semiconductor device. A semiconductor device includes: a semiconductor element having an electrode; a substrate; a terminal; and a bonding material. The terminal has a through hole and has a step portion in the inside of the through hole. The bonding material covers the step portion in the inside of the through hole and is in contact with the electrode of the semiconductor element.

A semiconductor device includes two first switching elements mounted on a first die pad. Each of the two first switching elements includes a first control electrode connected to a first control lead by a first control connection member. The first control connection member includes a lead connector connected to the first control lead and electrode connectors connected between the lead connector and the first control electrodes of the first switching elements. The electrode connectors are equal in length. Thus, the connection members between the first control lead and the first control electrodes of the first switching elements are equal in length.