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Class Information
Number: 257/551
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Integrated circuit structure with electrically isolated components > With pn junction isolation > Including voltage reference element (e.g., avalanche diode, so-called "zener diode" with breakdown voltage greater than 6 volts or with positive temperature coefficient of breakdown voltage)
Description: Subject matter including a voltage reference element, i.e., a device which limits the operating voltage of one or more active devices in the integrated circuit (e.g., an avalanche diode, so-called "Zener diode" with breakdown voltage greater than 6 volts, or with positive temperature coefficient of breakdown voltage).










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8680619 Method of fabricating hybrid impact-ionization semiconductor device Mar. 25, 2014
8659086 ESD protection for bipolar-CMOS-DMOS integrated circuit devices Feb. 25, 2014
8492866 Isolated Zener diode Jul. 23, 2013
8471293 Array of mutually insulated Geiger-mode avalanche photodiodes, and corresponding manufacturing process Jun. 25, 2013
8445917 Bidirectional silicon carbide transient voltage suppression devices May. 21, 2013
8435853 Method for forming a semiconductor device, and a semiconductor with an integrated poly-diode May. 7, 2013
8304827 Semiconductor device having on a substrate a diode formed by making use of a DMOS structure Nov. 6, 2012
8304856 Semiconductor device Nov. 6, 2012
8217419 Semiconductor device Jul. 10, 2012
8217422 Semiconductor devices with gate-source ESD diode and gate-drain clamp diode Jul. 10, 2012
8212282 Semiconductor device used in step-up DC-DC converter, and step-up DC-DC converter Jul. 3, 2012
8164114 Semiconductor devices with gate-source ESD diode and gate-drain clamp diode Apr. 24, 2012
8124981 Rugged semiconductor device architecture Feb. 28, 2012
8115231 Semiconductor device Feb. 14, 2012
8049306 High voltage integration circuit with freewheeling diode embedded in transistor Nov. 1, 2011
8044485 Semiconductor device Oct. 25, 2011
8039879 Semiconductor device having a control circuit and method of its manufacture Oct. 18, 2011
8018028 Semiconductor device and method for manufacturing the same Sep. 13, 2011
8004009 Trench MOSFETS with ESD Zener diode Aug. 23, 2011
7928533 Nano-multiplication region avalanche photodiodes and arrays Apr. 19, 2011
7923645 Metal etch stop fabrication method and structure Apr. 12, 2011
7902604 Configuration of gate to drain (GD) clamp and ESD protection circuit for power device breakdown protection Mar. 8, 2011
7863708 Power device edge termination having a resistor with one end biased to source voltage Jan. 4, 2011
7842967 Semiconductor device used in step-up DC-DC converter, and step-up DC-DC converter Nov. 30, 2010
7834421 Isolated diode Nov. 16, 2010
7777294 Semiconductor device including a high-breakdown voltage MOS transistor Aug. 17, 2010
7732858 High voltage integration circuit with freewheeling diode embedded in transistor Jun. 8, 2010
7719029 Negative feedback avalanche diode May. 18, 2010
7638857 Structure of silicon controlled rectifier Dec. 29, 2009
7626243 ESD protection for bipolar-CMOS-DMOS integrated circuit devices Dec. 1, 2009
7538367 Avalanche photodiode May. 26, 2009
7521773 Power device with improved edge termination Apr. 21, 2009
7511353 Semiconductor diode and production method suitable therefor Mar. 31, 2009
7511357 Trenched MOSFETs with improved gate-drain (GD) clamp diodes Mar. 31, 2009
7432555 Testable electrostatic discharge protection circuits Oct. 7, 2008
7384854 Method of forming low capacitance ESD robust diodes Jun. 10, 2008
7381998 Semiconductor integrated circuit device Jun. 3, 2008
7321138 Planar diac Jan. 22, 2008
7227235 Electrowetting battery having a nanostructured electrode surface Jun. 5, 2007
7227204 Structure for improved diode ideality Jun. 5, 2007
7199403 Semiconductor arrangement having a MOSFET structure and a zener device Apr. 3, 2007
7078781 High-breakdown-voltage semiconductor device Jul. 18, 2006
7038248 Diverse band gap energy level semiconductor device May. 2, 2006
7002210 Semiconductor device including a high-breakdown voltage MOS transistor Feb. 21, 2006
6936868 Sequential mesa avalanche photodiode capable of realizing high sensitization and method of manufacturing the same Aug. 30, 2005
6894324 Silicon-on-insulator diodes and ESD protection circuits May. 17, 2005
6861680 Silicon-on-insulator diodes and ESD protection circuits Mar. 1, 2005
6803644 Semiconductor integrated circuit device and method of manufacturing the same Oct. 12, 2004
6791161 Precision Zener diodes Sep. 14, 2004
6762461 Semiconductor element protected with a plurality of zener diodes Jul. 13, 2004

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