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US20120250199 POWER OVER ETHERNET ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT  
A Power over Ethernet electrostatic discharge protection circuit has a diode with an anode coupled to an Ethernet port and a cathode coupled to a non-collapsible clamp. The non-collapsible clamp...
US20090127582 Semiconductor apparatus including a radiator for diffusing the heat generated therein  
A semiconductor apparatus is provided that includes a radiator for efficiently radiating heat generated in a wiring layer used in a surge current path of an electrostatic discharge protection...
US20070076339 AIR GAP FOR TUNGSTEN/ALUMINUM PLUG APPLICATIONS  
An air gap structure substantially reduces undesired capacitance between adjacent interconnects, metal lines or other features in an integrated circuit device. The air gap extends above, and may...
US20070002508 Electrostatic discharge protection circuit  
The present invention provides an electrostatic discharge (ESD) protection circuit with a silicon controlled rectifier (SCR) having a plurality of SCR fingers (SCRs) with the advantages to couple...
US20160241022 APPARATUS AND METHOD FOR HIGH VOLTAGE I/O ELECTRO-STATIC DISCHARGE PROTECTION  
An electronics chip includes a charge pump and at least one high voltage (HV) electro-static discharge (ESD) module. The charge pump is configured to provide a predetermined voltage across a...
US20060250731 System and method for electrostatic discharge protection in an electronic circuit  
A system and method for implementing an electronic circuit for protecting electronic components from ESD. A PCB or IC may include an electrostatic discharge protection layer having a first and...
US20080144243 Method and circuit for low-power detection of solder-joint network failures in digital electronic packages  
A low power circuit and method for detects in-situ failures or precursors to failures in solder-joint networks on actual operational devices and packages in the field. An amplifying detector such...
US20060098363 Integrated transient blocking unit compatible with very high voltages  
A transient blocking unit (TBU) with integrated over-current protection and discrete over-voltage protection. In one example embodiment, the present innovations are embodied as a unit for...
US20080112101 TRANSMISSION LINE FILTER FOR ESD PROTECTION  
An integrated circuit chip has on-chip millimeter wave (mmW) circuitry. An on-chip electro static discharge, ESD, protection network couples a signal pad of the chip to the mmW circuitry. The ESD...
US20070247772 ESD CLAMP CONTROL BY DETECTION OF POWER STATE  
The present invention provides an improvement on ESD protection circuitry by controlling the trigger circuit to prevent the unwanted triggering of the device. The circuitry includes an ESD clamp...
US20080266730 Spark Gaps for ESD Protection  
An electronic circuit includes a first signal line that extends along a first direction, a spark gap device that has a first conductive trace and a second conductive trace, the first conductive...
US20080037188 SURGE SUPPRESSION SYSTEM FOR POWER OVER NETWORK CABLES  
A surge suppression unit comprises connection circuitry for coupling the surge suppression unit in a communication cable. Surge suppression circuitry uses Silicon Avalanche Diodes (SADs) that...
US20050254190 ESD dissipative structural components  
A structural component is provided that includes a substrate and a ceramic layer deposited thereon. The ceramic layer is formed of a ceramic electrostatic discharge dissipative material and has an...
US20050254189 ESD protection circuit with low parasitic capacitance  
An ESD protection circuit includes a silicon controlled rectifier coupled between a circuit pad and ground for bypassing an ESD current from the circuit pad during an ESD event. An MOS transistor,...
US20110304010 ELECTROSTATIC DISCHARGE PROTECTION SCHEME FOR SEMICONDUCTOR DEVICE STACKING PROCESS  
An electrostatic discharge (ESD) protection scheme for a semiconductor device stacking process is provided, in which an equivalent electrical resistance of a specific path is designed to be less...
US20050168895 Method of manufacturing a semiconductor device having a protection circuit  
The semiconductor device includes a plurality of transistors, wherein one of the transistors that has the thinnest gate dielectric layer is selected to serve as a power source protection element,...
US20090290274 REMOVABLE MEMORY CARD  
According to the present invention, the setting height position of a first terminal is set to be lower than the setting height position of a second terminal on the terminal formation surface of a...
US20090212316 Surface-mounted optoelectronic semiconductor component and method for the production thereof  
A surface-mounted component, comprising an optoelectronic semiconductor chip, a molded body integrally molded onto the semiconductor chip, a mounting area formed at least in places by a surface of...
US20080316659 HIGH VOLTAGE ESD PROTECTION FEATURING PNP BIPOLAR JUNCTION TRANSISTOR  
A protection circuit is disclosed that protects a semiconductor device from damage due to an electrostatic discharge. One such protection circuit comprises a vertical pnp hetero-junction bipolar...
US20080084642 Semiconductor Power Conversion Apparatus  
A semiconductor power conversion apparatus capable of protecting an IGBT from an overvoltage by supplying a sufficient gate current to the gate of the IGBT. The IGBT is protected from the...
US20090190277 ESD Protection For USB Memory Devices  
ESD protection for a portable electronic device is provided by sandwiching a metal ground layer between prepreg (i.e., FR4 or other non-conductive PCB material) layers to form an ESD preventive...
US20050041348 Semiconductor switching device  
Self-quenching switching elements are connected in series in a semiconductor switching device. Snubber circuits including a diode, a capacitors, and a non-linear circuit are connected in parallel...
US20100091417 Overvoltage protective device for wind energy installations  
An overvoltage protective device for wind energy installations is designed for connection to a connecting line having at least one inductance between a wind energy installation and a grid system....
US20050264965 Semiconductor integrated circuit device and method for fabricating the same  
A semiconductor integrated circuit including a digital circuit and an analog circuit which are integrated on a single semiconductor chip comprises a first electrostatic destruction protection...
US20130021700 ACTIVE CLAMPED TRANSISTOR CIRCUIT  
An active clamped transistor circuit includes a transistor and a TVS diode connected across a gate and a drain of the transistor.
US20110075306 LOCAL INTEGRATION OF NON-LINEAR SHEET I INTEGRATED CIRCUIT PACKAGES FOR ESD/EOS PROTECTION  
A packaged semiconductor device (200) with a substrate (220) having, sandwiched in an insulator (221), a flat sheet-like sieve member (240) made of a non-linear material switching from insulator...
US20090283859 Integrated Circuit Arrangements With ESD-Resistant Capacitor and Corresponding Method of Production  
A circuit arrangement including a capacitor in an n-type well is disclosed. A specific polarization of the capacitor ensures that a depletion zone arises in the well and the capacitor has a high...
US20080204951 Safety device for prevention of electrical shocks  
A safety device can provide electrical shock protection for an electrical appliance. Voltage sensors can monitor voltage levels among a power conductor, a neutral conductor, and a ground...
US20080316660 ELECTROSTATIC DISCHARGE AVOIDING CIRCUIT  
An electrostatic discharge (ESD) avoiding circuit comprises an ESD detecting unit and a switch unit. The ESD detecting unit is coupled to a first conductive path for detecting whether the ESD...
US20150002967 SEMICONDUCTOR DEVICE  
A semiconductor device includes a first terminal and a second terminal at which a signal line is attachable. A first diode is connected between the first and second terminals with an anode...
US20080218920 METHOD AND APARATUS FOR IMPROVED ELECTROSTATIC DISCHARGE PROTECTION  
An apparatus having an inter-domain electrostatic discharge (ESD) protection circuit for protection of an integrated circuit (IC) with multiple power domains. The protection circuit in response to...
US20050162790 Electrostatic discharge protection circuit  
An electrostatic discharge protection circuit comprises an input terminal, an output terminal connected to the input terminal via a transmission line, and connected to a circuit to be protected,...
US20060077601 Semiconductor device  
The invention intends to provide a semiconductor device capable of preventing an electrostatic breakdown especially by the CDM, of the electrostatic breakdowns generated between plural power...
US20060050454 Chip-on-chip type semiconductor device  
A chip-on-chip semiconductor device is composed of: a first chip operating on a first power supply voltage; and a second chip operating on a second power supply voltage lower than the first power...
US20160111892 FRONT-END CIRCUITS FOR WIRELESS POWER RECEIVERS, WIRELESS CHARGERS AND WIRELESS CHARGING  
A front-end circuit is disclosed for a resonant wireless power receiver, the circuit comprising: input terminals for connection to an antenna; a rectifier configured to rectify an AC signal having...
US20110070465 PROTECTION CIRCUIT MODULE AND BATTERY INCLUDING THE PROTECTION CIRCUIT MODULE AND METHOD OF MANUFACTURING THE BATTERY  
This document describes a protection circuit module including an integrated protection circuit chip and a secondary battery. According to execution examples in this document, the foregoing...
US20060250732 Transient pulse, substrate-triggered biCMOS rail clamp for ESD abatement  
A circuit for protecting a circuit device against electrostatic discharge (ESD), power line, and voltage supply line surges. A transistor, diode, resistor, and capacitor are configured to clamp...
US20150229125 ELECTROSTATIC PROTECTION CIRCUIT  
According to one embodiment, an electrostatic protection circuit includes a first trigger circuit that is connected between a first power supply terminal and a second power supply terminal, and a...
US20130083439 HIGH-FREQUENCY MODULE  
A high-frequency module includes an inductor and an ESD protection element. The inductor is a circuit element defining a low pass filter, and includes parasitic capacitance between a signal line...
US20100134936 CIRCUIT FOR PROTECTING ELECTRICAL AND/OR ELECTRONIC SYSTEM BY USING ABRUPT METAL-INSULATOR TRANSITION DEVICE AND ELECTRICAL AND/OR ELECTRONIC SYSTEM COMPRISING THE CIRCUIT  
Provided are an electrical and/or electronic system protecting circuit using an abrupt metal-insulator transition (MIT) device which can effectively remove high-frequency noise with a voltage...
US20100001347 ELECTROSTATIC DISCHARGE PROTECTION DEVICE  
An electrostatic discharge protection device, comprising: a metal oxide semiconductor field effect transistor (MOSFET) formed on an SOI substrate, the MOSFET including a drain region connected to...
US20090195951 Method and Apparatus for Improved Electrostatic Discharge Protection  
An ESD protection circuit having a triggering device, an ESD device and a circuit device coupled between the triggering device and the circuit device such that the circuit device conducts current...
US20120243133 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT  
An electrostatic discharge (ESD) protection circuit is for protecting an internal circuit electrically coupled to an input/output (I/O) pad. The ESD protection circuit comprises an ESD protection...
US20060176628 Semiconductor integrated circuit device and method of manufacturing the same  
An ESD protection circuit with a reduced area is provided whose ESD protection device protects an internal element against ESD while ensuring sufficient. ESD strength in a power management...
US20170093153 RF SWITCH WITH INTER-DOMAIN ESD PROTECTION  
An electronic device is described. The electronic device comprises a voltage generator including a charge pump configured to provide an output voltage. A comparator is configured to generate a...
US20150084702 ELECTROSTATIC DISCHARGE (ESD) CIRCUITRY  
Embodiments of the present disclosure describe electrostatic discharge (ESD) circuitry and associated techniques and configurations. In one embodiment, ESD circuitry includes a first node coupled...
US20100254051 Overvoltage Protection Circuits that Inhibit Electrostatic Discharge (ESD) and Electrical Overstress (EOS) Events from Damaging Integrated Circuit Devices  
An overvoltage protection circuit includes primary and secondary clamping circuits. The primary clamping circuit is configured to sink overvoltage current from a power supply voltage node (e.g.,...
US20080080110 Semiconductor integrated circuit  
An electro static discharge protection element being formed by a diode including a well region of a first conductivity type on a surface of a semiconductor substrate, and a first diffusion layer...
US20110096446 ELECTROSTATIC DISCHARGE CLAMP WITH CONTROLLED HYSTERESIS INCLUDING SELECTABLE TURN ON AND TURN OFF THRESHOLD VOLTAGES  
A electrostatic discharge (ESD) clamp for coupling between first and second nodes for providing ESD protection including a clamp circuit and first and second voltage threshold circuits. The clamp...
US20080019065 Drive device for a household appliance and method for mounting an electric motor  
A drive device for a household appliance, in which an electromotor is fixed by a fixing screw. An insulation layer of a material with a defined conductivity is located between the fixing screw and...

Matches 1 - 50 out of 389 1 2 3 4 5 6 7 8 >