Abstract: An electrostatic discharge (ESD), protection device is provided. In accordance with the present disclosure, an ESD protection device is provided that includes a series connection of a first unit having strong snapback and low series capacitance and a second high-voltage unit that displays a relatively high holding/trigger voltage to ensure latch up and improper triggering of the ESD protection device while at the same time providing high-voltage operation with low capacitive loading.

Abstract: This disclosure relates to a semiconductor device including a device with high clamping voltage (HVC device), and an OTS device. Such a semiconductor device provides very advantageous ESD protection. The semiconductor device can be realized in two ways: an OTS device and a device with high clamping voltage can be realized as discrete, independent devices that are combined in one semiconductor package, or an OTS device can be integrated into interconnect layers of a device with high clamping voltage by integration.

Abstract: A semiconductor device including an interconnect. The interconnect is arranged to transfer current from one terminal to another, and the interconnect includes a first layer including a plurality of interweaved fingers, and each of the interweaved fingers varies in width in a direction of propagation current thereby resulting in a difference of resistance within each of the interweaved fingers in the direction of propagation of current; a second layer arranged below the first layer. The second layer compensates for the difference of resistance in the first layer.

Abstract: A semiconductor device is provided that is useful for ESD protection purposes. The device includes a semiconductor die; diode unit cells integrated on the die and being electrically connected between the first and second terminal, each unit cell includes a first region of a first charge type in the die and a second region of a second charge type in the die; an isolation structure arranged in the die, the isolation structure being configured to electrically isolate the unit cells from one another in the semiconductor die; and contacts including first contacts that are electrically connected to the first terminal and second contacts that are electrically connected to the second terminal, and each contact among the first and second contacts is electrically connected to the first region of a respective unit cell among the unit cells and to the second region of another unit cell among the unit cells.

Abstract: A semiconductor device is provided including a die having an electronic component integrated thereon. The component includes regions in the die, including a first region of a first charge type electrically connected to a first device terminal, a second region of a second charge type forming a first PN junction with the first region, a third region of the first charge type forming a second PN junction with the second region, the third region being spaced apart from the first region by the second region and being electrically connected to the second device terminal, a fourth region of the first charge type forming a third PN junction with the second region, the fourth region being spaced apart from the first region and third region by the second region. The device further includes an electronic unit electrically connected between the first device terminal, the second device terminal and the fourth region.

Abstract: A semiconductor device is provided that includes at least three regions. Each region includes a first-type layer doped with a first type of charge carriers and a second-type layer doped with a second type of charge carriers, and the first-type layer and the second-type layer are positioned laterally along each region. The first-type layer and the second-type layer have opposite polarity, and the first-type layer of a region is positioned substantially across the second-type layer of a neighboring region, and the second-type layer of a region is positioned substantially across the first-type layer of a neighboring region and each region includes a second-type well doped with the second type of charge carriers, and the second-type well is positioned around at least the first-type layer.

Abstract: An electrostatic discharge protection device is provided. In particular, the present disclosure relates to a semiconductor device that is particularly useful for ESD protection purposes. The semiconductor device further includes a second electronic component integrated on the semiconductor body and being spaced apart from the first electronic component, the second electronic component includes a first secondary region of the first charge type and a second secondary region of the second charge type arranged adjacent to the first secondary region, and the second secondary region is electrically connected to the second device terminal; and a first capacitive element, a first terminal thereof being electrically connected to the second primary region, and a second terminal thereof being electrically connected to the first secondary region.

Abstract: An electrostatic discharge protection device is provided. The present device relates to a semiconductor device that is particularly suitable as a component for electrostatic discharge protection. The semiconductor device comprises a first structure, including: a third semiconductor region of the second charge type, a fourth semiconductor region of the first charge type and being spaced apart from the third semiconductor region, and a first connection element configured to electrically connect the third semiconductor region to the fourth semiconductor region. The third semiconductor region is arranged in between the first semiconductor region and the fourth semiconductor region, and the fourth semiconductor region is arranged in between the second semiconductor region and the third semiconductor region.

Abstract: A semiconductor device structure and method of manufacturing a semiconductor device is provided. The method includes providing a first semiconductor substrate having a first major surface and an opposing second major surface, the first major surface having a first metal layer formed thereon; providing a second semiconductor substrate having a first major surface and an opposing second major surface, with the second semiconductor substrate including a plurality of active device regions formed therein and a second metal layer formed on the first major surface connecting each of the plurality of active device regions; bonding the first metal layer of the first semiconductor substrate to the second metal layer of the second semiconductor substrate; and forming device contacts on the second major surface of the second semiconductor substrate for electrical connection to each of the plurality of active device regions.

Abstract: A semiconductor device is provided that includes a first n+ region, a first p+ region within the first n+ region, a second n+ region, a second p+ region, positioned between the first n+ region and the second n+ region. The first n+ region, the second n+ region and the second p+ region are positioned within a p? region. A first space charge region and a second space charge region are formed within the p? region. The first space region is positioned between the first n+ region and the second p+ region, and the second space region is positioned between the second p+ region and the second n+ region.

Abstract: A electrostatic discharge protection semiconductor structure is provided that includes a first protection stage, a second protection stage, and an inversion layer resistor arranged between the first protection stage and the second protection stage. The inversion layer resistor includes a p-doped substrate, a first n+-diffusion and a second n+-diffusion in the p-doped substrate, an inversion layer that is connecting the first n+-diffusion and the second n+-diffusion, and an oxide layer that covers the area between the first n+-diffusion and the second n+-diffusion.

Abstract: A discharge protection semiconductor structure is provided that includes a substrate, a well positioned on the substrate, a first contact diffusion and a second contact diffusion, the first contact diffusion and the second contact diffusion positioned on the top side of the well, and a resistor positioned between the first contact diffusion and a second contact diffusion.

Abstract: A semiconductor device arrangement and a method of operating a semiconductor device arrangement. The semiconductor device can be arranged for bidirectional operation. The semiconductor device arrangement can comprise: a field effect transistor comprising first and second input terminals; a control terminal; a first diode connected between the first terminal and the control terminal; and a second diode connected between the second terminal and the control terminal; wherein the first terminal and the second terminal are configured and arranged to be connected to respective signal lines.

Abstract: A semiconductor device and method of manufacturing a semiconductor device are provided. The semiconductor device includes a semiconductor substrate and a semiconductor layer located on the substrate; at least one shallow trench and at least one deep trench. Each of the at least one shallow trench and the at least one deep trench extending from a first major surface of the semiconductor layer. Sidewall regions and base regions of the trenches comprise a doped trench region and the trenches are at least partially filled with a conductive material contacting the doped region. The shallow trenches terminate in the semiconductor layer and the deep trench terminates in the semiconductor substrate.

Abstract: A semiconductor device and a method of making the same. The device includes a semiconductor substrate provided in a chip-scale package (CSP). The device also includes a plurality of contacts provided on a major surface of the substrate. The device further includes an electrically floating metal layer forming an ohmic contact on a backside of the semiconductor substrate. The device is operable to conduct a current that passes through the substrate from a first of said plurality of contacts to a second of said plurality of contacts via the metal layer on the backside.

Abstract: Various aspects of the disclosure are directed to circuitry that may be used to shunt current. As may be consistent with one or more embodiments a first circuit has a plurality of alternating p-type and n-type semiconductor regions with respective p-n junctions therebetween, arranged between an anode end and a cathode end. A second (e.g., bypass) circuit is connected to one of the alternating p-type and n-type semiconductor regions, and forms a further p-n junction therewith. The second circuit operates to provide carrier flow, which influences operation of the first circuit.

Abstract: A semiconductor device and a method of making the same. The device includes a substrate comprising a major surface and a backside. The device also includes a dielectric partition for electrically isolating a first part of the substrate from a second part of the substrate. The dielectric partition extends through the substrate from the major surface to the backside.

Abstract: A semiconductor device structure and method of manufacturing a semiconductor device is provided. The method includes providing a first semiconductor substrate having a first major surface and an opposing second major surface, the first major surface having a first metal layer formed thereon; providing a second semiconductor substrate having a first major surface and an opposing second major surface, with the second semiconductor substrate including a plurality of active device regions formed therein and a second metal layer formed on the first major surface connecting each of the plurality of active device regions; bonding the first metal layer of the first semiconductor substrate to the second metal layer of the second semiconductor substrate; and forming device contacts on the second major surface of the second semiconductor substrate for electrical connection to each of the plurality of active device regions.

Abstract: A semiconductor device arrangement and a method of operating a semiconductor device arrangement. The semiconductor device can be arranged for bidirectional operation. The semiconductor device arrangement can comprise: a field effect transistor comprising first and second input terminals; a control terminal; a first diode connected between the first terminal and the control terminal; and a second diode connected between the second terminal and the control terminal; wherein the first terminal and the second terminal are configured and arranged to be connected to respective signal lines.

Abstract: A semiconductor device and method of manufacturing a semiconductor device are provided. The semiconductor device includes a semiconductor substrate and a semiconductor layer located on the substrate; at least one shallow trench and at least one deep trench. Each of the at least one shallow trench and the at least one deep trench extending from a first major surface of the semiconductor layer. Sidewall regions and base regions of the trenches comprise a doped trench region and the trenches are at least partially filled with a conductive material contacting the doped region. The shallow trenches terminate in the semiconductor layer and the deep trench terminates in the semiconductor substrate.