Abstract: A semiconductor device includes a device wafer having a first side and a second side. The first and second sides are opposite to each other. The semiconductor device includes a plurality of first interconnect structures disposed on the first side of the device wafer. The semiconductor device includes a plurality of second interconnect structures disposed on the second side of the device wafer. The plurality of interconnect structures comprise a first power rail and a second power rail. The semiconductor device includes a carrier wafer disposed over the plurality of first interconnect structures. The semiconductor device includes an electrostatic discharge (ESD) protection circuit formed over a side of the carrier wafer. The ESD protection circuit is operatively coupled to the first and second power rails.

Abstract: The present disclosure provides embodiments of semiconductor devices. A semiconductor device according to the present disclosure include an elongated semiconductor member surrounded by an isolation feature and extending lengthwise along a first direction, a first source/drain feature and a second source/drain feature over a top surface of the elongated semiconductor member, a vertical stack of channel members each extending lengthwise between the first source/drain feature and the second source/drain feature along the first direction, a gate structure wrapping around each of the channel members, an epitaxial layer deposited on the bottom surface of the elongated semiconductor member, a silicide layer disposed on the epitaxial layer, and a conductive layer disposed on the silicide layer.

Abstract: A clamp circuit includes an electrostatic discharge (ESD) detection circuit coupled between a first node and a second node. The clamp circuit further includes a first transistor of a first type. The first transistor has a first gate coupled to at least the ESD detection circuit by a third node, a first drain coupled to the first node and a first source coupled to the second node. The clamp circuit further includes a charging circuit coupled between the second node and the third node, and configured to charge the third node during an ESD event at the second node.

Abstract: An electrostatic discharge (ESD) protection circuit includes a first diode, a second diode and an ESD clamp circuit. The first diode is in a semiconductor wafer, and is coupled to an input output (IO) pad. The second diode is in the semiconductor wafer, and is coupled to the first diode and the IO pad. The ESD clamp circuit is in the semiconductor wafer, and is coupled to the first diode and the second diode. The ESD clamp circuit includes a first signal tap region in the semiconductor wafer. The first signal tap region is coupled to a first voltage supply. The first diode is coupled to and configured to share the first signal tap region with the ESD clamp circuit.

Abstract: A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a program line and a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.

Abstract: A semiconductor device includes a first diode, a second diode, a clamp circuit and a third diode. The first diode is coupled between an input/output (I/O) pad and a first voltage terminal. The second diode is coupled with the first diode, the I/O pad and a second voltage terminal. The clamp circuit is coupled between the first voltage terminal and the second voltage terminal. The second diode and the clamp circuit are configured to direct a first part of an electrostatic discharge (ESD) current flowing between the I/O pad and the first voltage terminal. The third diode, coupled to the first voltage terminal, and the second diode include a first semiconductor structure configured to direct a second part of the ESD current flowing between the I/O pad and the first voltage terminal.

Abstract: The present disclosure describes exemplary configurations and arrangements for various intelligent diodes. The intelligent diodes of the present disclosure can be implemented as part of electrostatic discharge protection circuitry to protect other electronic circuitry from the flow of electricity caused by electrostatic discharge events. The electrostatic discharge protection circuitry dissipates one or more unwanted transient signals which result from the electrostatic discharge event. In some situations, some carrier electrons and/or carrier holes can flow from intelligent diodes of the present disclosure into a semiconductor substrate. The exemplary configurations and arrangements described herein include various regions designed collect these carrier electrons and/or carrier holes to reduce the likelihood these carrier electrons and/or carrier holes cause latch-up of the other electronic circuitry.

Abstract: An electrostatic discharge (ESD) protection device having a source region coupled to a first electrical node, a first drain region coupled to a second electrical node different from the first electrical node, and an extended drain region between the source region and the first drain region. The extended drain region includes a number N of electrically floating doped regions and a number M of gate regions coupled to the second electrical node, where N and M are integers greater than 1 and N is equal to M. Each electrically floating doped region of the N number of floating doped regions alternates with each gate region of the M number of gate regions.

Abstract: A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a program line and a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.

Abstract: An integrated circuit device with ESD protection includes a substrate with a well having a first conductivity type formed on the substrate. A drain region has at least one drain diffusion with a second conductivity type implanted in the well and at least one drain conductive insertion on the well. The drain conductive insertion is electrically connected to the drain diffusion and an I/O pad. A source region includes a plurality of source diffusions having the second conductivity type implanted in the well, and the source diffusions are electrically connected to a voltage terminal.

Abstract: Systems and methods for protecting a device from an electrostatic discharge (ESD) event are provided. A resistor-capacitor (RC) trigger circuit and a driver circuit are provided. The RC trigger circuit is configured to provide an ESD protection signal to the driver circuit. A discharge circuit includes a first metal oxide semiconductor (MOS) transistor and a second MOS transistor connected in series between a first voltage potential and a second voltage potential. The driver circuit provides one or more signals for turning the first and second MOS transistors on and off.

Abstract: A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a program line and a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.

Abstract: An electrostatic discharge (ESD) protection device having a source region coupled to a first electrical node, a first drain region coupled to a second electrical node different from the first electrical node, and an extended drain region between the source region and the first drain region. The extended drain region includes a number N of electrically floating doped regions and a number M of gate regions coupled to the second electrical node, where N and M are integers greater than 1 and N is equal to M. Each electrically floating doped region of the N number of floating doped regions alternates with each gate region of the M number of gate regions.

Abstract: Systems and methods for protecting a device from an electrostatic discharge (ESD) event are provided. A resistor-capacitor (RC) trigger circuit and a driver circuit are provided. The RC trigger circuit is configured to provide an ESD protection signal to the driver circuit. A discharge circuit includes a first metal oxide semiconductor (MOS) transistor and a second MOS transistor connected in series between a first voltage potential and a second voltage potential. The driver circuit provides one or more signals for turning the first and second MOS transistors on and off.

Abstract: The present disclosure describes exemplary configurations and arrangements for various intelligent diodes. The intelligent diodes of the present disclosure can be implemented as part of electrostatic discharge protection circuitry to protect other electronic circuitry from the flow of electricity caused by electrostatic discharge events. The electrostatic discharge protection circuitry dissipates one or more unwanted transient signals which result from the electrostatic discharge event. In some situations, some carrier electrons and/or carrier holes can flow from intelligent diodes of the present disclosure into a semiconductor substrate. The exemplary configurations and arrangements described herein include various regions designed collect these carrier electrons and/or carrier holes to reduce the likelihood these carrier electrons and/or carrier holes cause latch-up of the other electronic circuitry.

Abstract: A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a program line and a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.

Abstract: A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a memory cell and a program line. The memory cell includes a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.

Abstract: The present disclosure describes exemplary configurations and arrangements for various intelligent diodes. The intelligent diodes of the present disclosure can be implemented as part of electrostatic discharge protection circuitry to protect other electronic circuitry from the flow of electricity caused by electrostatic discharge events. The electrostatic discharge protection circuitry dissipates one or more unwanted transient signals which result from the electrostatic discharge event. In some situations, some carrier electrons and/or carrier holes can flow from intelligent diodes of the present disclosure into a semiconductor substrate. The exemplary configurations and arrangements described herein include various regions designed collect these carrier electrons and/or carrier holes to reduce the likelihood these carrier electrons and/or carrier holes cause latch-up of the other electronic circuitry.

Abstract: A chip includes a dielectric layer having a top surface and a bottom surface, a first semiconductor layer overlying and bonded to the top surface of the dielectric layer, and a first Metal Oxide-Semiconductor (MOS) transistor of a first conductivity type. The first MOS transistor includes a first gate dielectric overlying and contacting the first semiconductor layer, and a first gate electrode overlying the first gate dielectric. A second semiconductor layer is underlying and bonded to the bottom surface of the dielectric layer. A second MOS transistor of a second conductivity type opposite to the first conductivity type includes a second gate dielectric underlying and contacting the second semiconductor layer, and a second gate electrode underlying the second gate dielectric.

Abstract: The present disclosure describes exemplary configurations and arrangements for various intelligent diodes. The intelligent diodes of the present disclosure can be implemented as part of electrostatic discharge protection circuitry to protect other electronic circuitry from the flow of electricity caused by electrostatic discharge events. The electrostatic discharge protection circuitry dissipates one or more unwanted transient signals which result from the electrostatic discharge event. In some situations, some carrier electrons and/or carrier holes can flow from intelligent diodes of the present disclosure into a semiconductor substrate. The exemplary configurations and arrangements described herein include various regions designed collect these carrier electrons and/or carrier holes to reduce the likelihood these carrier electrons and/or carrier holes cause latch-up of the other electronic circuitry.