Abstract: A method includes partly removing a supporting layer arranged between a first semiconductor layer and a second semiconductor layer using an etching process to form at least one undercut between the first semiconductor layer and the second semiconductor layer, at least partly filling the at least one undercut with a first material having a higher thermal conductivity than the supporting layer, and forming a sensor device in or on the second semiconductor layer. Semiconductor arrangements and devices produced by the method are also described.

Abstract: A method includes partly removing a supporting layer arranged between a first semiconductor layer and a second semiconductor layer using an etching process to form at least one undercut between the first semiconductor layer and the second semiconductor layer, at least partly filling the at least one undercut with a first material having a higher thermal conductivity than the supporting layer, and forming a sensor device in or on the second semiconductor layer. Semiconductor arrangements and devices produced by the method are also described.

Abstract: A charge-compensation semiconductor device includes a source metallization spaced apart from a gate metallization, and a semiconductor body including opposing first and second sides, a drift region, a plurality of body regions adjacent the first side and each forming a respective first pn-junction with the drift region, and a plurality of compensation regions arranged between the second side and the body regions. Each compensation region forms a respective further pn-junction with the drift region. A plurality of gate electrodes in Ohmic connection with the gate metallization is arranged adjacent the first side and separated from the body regions and the drift region by a dielectric region. A resistive current path is formed between one of the gate electrodes and a first one of the compensation regions, or between the first one of the compensation regions and a further metallization spaced apart from the source metallization and the gate metallization.

Abstract: A charge-compensation semiconductor device includes a source metallization spaced apart from a gate metallization, and a semiconductor body including opposing first and second sides, a drift region, a plurality of body regions adjacent the first side and each forming a respective first pn-junction with the drift region, and a plurality of compensation regions arranged between the second side and the body regions. Each compensation region forms a respective further pn-junction with the drift region. A plurality of gate electrodes in Ohmic connection with the gate metallization is arranged adjacent the first side and separated from the body regions and the drift region by a dielectric region. A resistive current path is formed between one of the gate electrodes and a first one of the compensation regions, or between the first one of the compensation regions and a further metallization spaced apart from the source metallization and the gate metallization.

Abstract: A super junction semiconductor device includes an impurity layer of a first (conductivity) type formed in a semiconductor portion having first and second parallel surfaces, a super junction structure between the first surface and impurity layer and including first columns of the first type and second columns of a second (conductivity) type, a body zone of the second type formed between the first surface and one of the second columns at least partially in the vertical projection of the second columns, and a field extension zone of the second type electrically connected to the body zone and arranged in the vertical projection of one of the columns. An area impurity density in the field extension zone is between 1×1012 and 5×1012 cm?2. A mean net impurity concentration in the field extension zone is higher than in the second columns and lower than in the body zone.

Abstract: Various embodiments provide an electronic device, wherein the electronic device comprises a mounting surface configured to mount the electronic device to an external structure and having a first size; a backside electrode having a second size and having arranged thereon a die electrically connected to the backside electrode; wherein the first size is at least three times the second size.

Abstract: Semiconductor component comprising at least two semiconductor regions are disclosed. In one embodiment the semiconductor regions of the semiconductor component are electrically isolated from one another by an insulator, and a deposited, patterned, metallic layer extends over the semiconductor regions and over the insulator.

Abstract: A super junction semiconductor device includes a semiconductor portion with first and second surfaces parallel to one another and including a doped layer of a first conductivity type formed at least in a cell area. Columnar first super junction regions of a second conductivity type extend in a direction perpendicular to the first surface and are separated by columnar second super junction regions of the first conductivity type. The first and second super junction regions form a super junction structure between the first surface and the doped layer. A first electrode structure directly adjoins the first surface and a second electrode structure directly adjoins the second surface. The first electrode structure has a first thickness and the second electrode structure has a second thickness. A sum of the first and second thicknesses is at least 20% of the thickness of the semiconductor portion between the first and second surfaces.

Abstract: A trench transistor having a semiconductor body includes a source region, a body region, a drain region electrically connected to a drain contact, and a gate trench including a gate electrode which is isolated from the semiconductor body. The gate electrode is configured to control current flow between the source region and the drain region along at least a first side wall of the gate trench. The trench transistor further includes a doped semiconductor region having dopants introduced into the semiconductor body through an unmasked part of the walls of a trench.

Abstract: Various embodiments provide an electronic device, wherein the electronic device comprises a mounting surface configured to mount the electronic device to an external structure and having a first size; a backside electrode having a second size and having arranged thereon a die electrically connected to the backside electrode; wherein the first size is at least three times the second size.

Abstract: A half-bridge circuit includes a low-side transistor and a high-side transistor each having a load path and a control terminal. The half-bridge circuit further includes a high-side drive circuit having a level shifter with a level shifter transistor. The low-side transistor and the level shifter transistor are integrated in a common semiconductor body.

Abstract: A vertical semiconductor device includes a semiconductor body having a first surface and a second surface opposite to the first surface, a first trench including a dielectric, a gate electrode and a field electrode, the first trench extending into the semiconductor body from the first surface, and a superjunction structure in the semiconductor body. The superjunction structure includes drift regions of a first conductivity type and compensation structures alternately disposed in a first direction parallel to the first surface.

Abstract: A super junction semiconductor device includes a semiconductor portion with first and second surfaces parallel to one another and including a doped layer of a first conductivity type formed at least in a cell area. Columnar first super junction regions of a second conductivity type extend in a direction perpendicular to the first surface and are separated by columnar second super junction regions of the first conductivity type. The first and second super junction regions form a super junction structure between the first surface and the doped layer. A first electrode structure directly adjoins the first surface and a second electrode structure directly adjoins the second surface. The first electrode structure has a first thickness and the second electrode structure has a second thickness. A sum of the first and second thicknesses is at least 20% of the thickness of the semiconductor portion between the first and second surfaces.

Abstract: A signal transmission arrangement is disclosed. A voltage converter includes a signal transmission arrangement.

Abstract: A super junction semiconductor device includes an impurity layer of a first (conductivity) type formed in a semiconductor portion having first and second parallel surfaces, a super junction structure between the first surface and impurity layer and including first columns of the first type and second columns of a second (conductivity) type, a body zone of the second type formed between the first surface and one of the second columns at least partially in the vertical projection of the second columns, and a field extension zone of the second type electrically connected to the body zone and arranged in the vertical projection of one of the columns. An area impurity density in the field extension zone is between 1×1012 and 5×1012 cm?2. A mean net impurity concentration in the field extension zone is higher than in the second columns and lower than in the body zone.

Abstract: A super junction semiconductor device includes a semiconductor portion with a first surface and a second surface parallel to the first surface. The semiconductor portion includes a doped layer of a first conductivity type formed at least in a cell area. The super junction semiconductor device further includes columnar first super junction regions of a second, opposite conductivity type extending in a direction perpendicular to the first surface and separated by columnar second super junction regions of the first conductivity type. The first and second super junction regions form a super junction structure between the first surface and the doped layer. A distance between the first super junction regions and the second surface does not exceed 30 ?m.

Abstract: A power transistor model is described which comprises a source drain path, a first current source and a voltage controlled second current source in the source drain path which model the static voltage-current-relationship of a modeled power transistor, wherein the voltage-controlled second current source models a nonlinear behavior of a drift zone of the power transistor.

Abstract: A super junction semiconductor device includes a semiconductor portion with parallel first and second surfaces. An impurity layer of a first conductivity type is formed in the semiconductor portion. Between the first surface and the impurity layer a super junction structure includes first columns of the first conductivity type and second columns of a second conductivity type. A sign of a compensation rate between the first and second columns may change along a vertical extension of the columns perpendicular to the first surface. A body zone of the second conductivity type is formed between the first surface and one of the second columns. A field extension zone of the second conductivity type may be electrically connected to the body zone or a field extension zone of the first conductivity type may be connected to the impurity layer. The field extension zone improves the avalanche characteristics of the semiconductor device.

Abstract: The present disclosure provides a semiconductor device and an integrated apparatus having the same. The semiconductor device includes a substrate, a buffer layer on the substrate, a compensation area which includes a p-region and a n-region on the buffer layer, and a transistor cell on the compensation area. The transistor cell includes a source region, a body region, a gate electrode and a gate dielectric formed at least between the gate electrode and the body region. The gate dielectric has a thickness in a range of 12 nm to 50 nm.

Abstract: A semiconductor device, a method of manufacturing a semiconductor device and a method for transmitting a signal are disclosed. In accordance with an embodiment of the present invention, the semiconductor device comprises a first semiconductor chip comprising a first coil, a second semiconductor chip comprising a second coil inductively coupled to the first coil, and an isolating intermediate layer between the first semiconductor chip and the second semiconductor chip.