A bipolar complementary-metal-oxide-semiconductor (BiCMOS) device is disclosed. The BiCMOS device includes a CMOS device in a CMOS region, a first CMOS well in the CMOS region, an NPN bipolar device in a bipolar region, a second CMOS well in the bipolar region, the second CMOS well being a collector sinker and being electrically connected to a sub-collector of the NPN bipolar device, where the first CMOS well in the CMOS region and the second CMOS well in the bipolar region form a p-n junction to provide electrical isolation between the CMOS device and the NPN bipolar device. The BiCMOS device further includes a PNP bipolar device having a sub-collector, the sub-collector of the PNP bipolar device being electrically connected to a third CMOS well.

A mechanism is provided for an integrated laminated magnetic device. A substrate and a multilayer stack structure form the device. The multilayer stack structure includes alternating magnetic layers and diode structures formed on the substrate. Each magnetic layer in the multilayer stack structure is separated from another magnetic layer in the multilayer stack structure by a diode structure.

A semiconductor device, including a semiconductor substrate having a diode portion, wherein the diode portion includes: an anode region which is provided on a front surface of the semiconductor substrate and is of a second conductivity type; a trench portion provided so as to extend in a predetermined extending direction on the front surface of the semiconductor substrate; a trench contact portion provided on the front surface of the semiconductor substrate; and a plug region which is provided at a lower end of the trench contact portion and is of a second conductivity type, and which has a doping concentration higher than that of the anode region, wherein a plurality of plug regions, each of which being the plug region, is provided separately from each other along the extending direction, is provided.

In a semiconductor device according to the technology disclosed in the present specification, a temperature detection region is provided with a diffusion layer of a second conductivity type provided on a surface layer of a drift layer of a first conductivity type, a well layer of a first conductivity type provided on a surface layer of the diffusion layer and electrically connected to an anode electrode, and a cathode layer of a first conductivity type provided on a surface layer of the well layer and electrically connected to a cathode electrode.

Transistors can be used for a variety of electronic-based applications. Therefore, transistor efficiency and performance is of importance. An apparatus is presented herein to increase the locking range of transistors by leveraging cross-coupled injection transistors in conjunction with symmetry injection transistors. The transistor efficiency can also be increase by reducing a parasitic capacitance associated with the components of the transistor.

Transistors can be used for a variety of electronic-based applications. Therefore, transistor efficiency and performance is of importance. An apparatus is presented herein to increase the locking range of transistors by leveraging cross-coupled injection transistors in conjunction with symmetry injection transistors. The transistor efficiency can also be increase by reducing a parasitic capacitance associated with the components of the transistor.

Structures include a tunneling device disposed over first and second lattice-mismatched semiconductor materials. Process embodiments include forming tunneling devices over lattice-mismatched materials.

A semiconductor device comprising a semiconductor substrate including an upper surface and a lower surface wherein a donor concentration of a drift region is higher than a base doping concentration of the semiconductor substrate, entirely over the drift region in a depth direction connecting the upper surface and the lower surface is provided.

In some embodiments, a system may include an integrated circuit. The integrated circuit may include a substrate including a first surface, a second surface substantially opposite of the first surface, and a first set of electrical conductors coupled to the first surface. The first set of electrical conductors may function to electrically connect the integrated circuit to a circuit board. The integrated circuit may include a semiconductor die coupled to the second surface of the substrate using a second set of electrical conductors. The integrated circuit may include a passive device dimensioned to be integrated with the integrated circuit. The passive device may be positioned between the second surface and at least one of the first set of electrical conductors. The die may be electrically connected to a second side of the passive device. A first side of the passive device may be available to be electrically connected to a second device.

A RC power semiconductor is provided which comprises a plurality of diode cells and a plurality of GCT cells. Each GCT cell comprises a first cathode layer with at least three cathode layer regions, which are separated from each other by a base layer. In orthogonal projection onto a plane parallel to the first main side each one of the cathode layer regions is strip-shaped and a width (w, w), wherein the diode cells alternate with the GCT cells in a lateral direction in at least a mixed part, wherein in each GCT cell, the width (w) of each one of the two outer cathode layer regions next to a diode cell neighboring to that GCT cell is less than the width (w) of any intermediate cathode layer region between the two outer cathode layer regions in that GCT cell.