JP7321683B2 - ハーフブリッジ回路および電圧クランプ素子を有する電子回路 - Google Patents
ハーフブリッジ回路および電圧クランプ素子を有する電子回路 Download PDFInfo
- Publication number
- JP7321683B2 JP7321683B2 JP2018147086A JP2018147086A JP7321683B2 JP 7321683 B2 JP7321683 B2 JP 7321683B2 JP 2018147086 A JP2018147086 A JP 2018147086A JP 2018147086 A JP2018147086 A JP 2018147086A JP 7321683 B2 JP7321683 B2 JP 7321683B2
- Authority
- JP
- Japan
- Prior art keywords
- side switch
- semiconductor chip
- voltage
- electronic circuit
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 claims description 105
- 238000001465 metallisation Methods 0.000 claims description 55
- 239000004020 conductor Substances 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000003071 parasitic effect Effects 0.000 description 27
- 239000011248 coating agent Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910016570 AlCu Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum-silicon-copper Chemical compound 0.000 description 1
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical compound [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1588—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0611—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
- H01L29/0615—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
- H01L29/0619—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE] with a supplementary region doped oppositely to or in rectifying contact with the semiconductor containing or contacting region, e.g. guard rings with PN or Schottky junction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0611—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
- H01L29/0615—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
- H01L29/0626—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE] with a localised breakdown region, e.g. built-in avalanching region
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
- H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/868—PIN diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/872—Schottky diodes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08142—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08148—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
- H03K17/163—Soft switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
- H01L29/1608—Silicon carbide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0072—Low side switches, i.e. the lower potential [DC] or neutral wire [AC] being directly connected to the switch and not via the load
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
Description
V3=LP3・dI1/dt(1)、
式中、LP3は第1の寄生インダクタンスを表示し、dI1/dtは、ハイサイド電流I11の経時的変化を表示する。等式1からわかるように、誘導電圧V3の電圧レベルは、第1の寄生インダクタンスLP3に比例し、また、ハイサイド電流I11の変化dI1/dtに比例している。ハイサイド電流の変化dI1/dtは、ハイサイドスイッチ11のスイッチング速度に依存する。すなわち、ハイサイドスイッチ11が、いかに速くオン状態からオフ状態に切り換わるかに依存する。ハイサイドスイッチ11またはローサイドスイッチ12のスイッチング速度をどのように調節し得るかの一例は、本明細書で図4を参照して後述する。
11 ハイサイドスイッチ
12 ローサイドスイッチ
2 クランプ素子
31 第1の導体
32 第2の導体
33 第3の導体
41 第4の導体
42 第5の導体
5 駆動回路
51 第1のフリーホイール素子
52 第2のフリーホイール素子
7、7I、7II、7III 整流素子
9 ハウジング
11、111、112 制御ノード
12、121、122 第1の負荷ノード
13、131、132 第2の負荷ノード
121-131 負荷通路
122-132 負荷通路
201 第1の区分
202 第2の区分
21 アノードノード
22 カソードノード
23 ベース領域
24 第1のエミッタ領域
25 第2のエミッタ領域
26 第1の金属被覆
27 第2の金属被覆
50 入力キャパシタ
511、512 第1の負荷ノード
521、522 第2の負荷ノード
531 第1の電圧源
532 第2の電圧源
55 制御回路
60 基板
61 キャリア
62 第1の金属被覆
63 第2の金属被覆
64 第3の金属被覆
65 第4の金属被覆
71 アノードノード
711 第1の半導体チップ
712 第2の半導体チップ
72 第3の半導体チップ
73 ショットキーメタル
751 第4の半導体チップ
752 第5の半導体チップ
77 第6の半導体チップ
81 第1の入力ポート
82 第2の入力ポート
83 出力ポート
841、842 第1の制御ポート
851、852 第2の制御ポート
200 半導体ボディ
201 第1の表面
202 第2の表面
7111、7112 制御パッド
7121、7122 第1の負荷パッド
7131、7132 第2の負荷パッド
721 第1の負荷パッド
722 第2の負荷パッド
7511、7512 第1の負荷パッド
771 第1の負荷パッド
I11 ハイサイド電流
I2 電流
IN1 第1の入力ノード
IN2 第2の入力ノード
LP3 第1の寄生インダクタンス
LP4 第2の寄生インダクタンス
OUT 出力
SDRV 駆動信号
SDRV1 第1の駆動信号
SDRV2 第2の駆動信号
SIN 入力信号
t1、t2、t3 時間
VIN 入力電圧
V1、V11、V2 電圧
V3、V4 誘導電圧
V51、V52 電圧
I、II、III スイッチング回路
Claims (14)
- 少なくとも1つのスイッチング回路を有する電子回路であって、
前記少なくとも1つのスイッチング回路が、電圧クランプ素子と、ハイサイドスイッチおよびローサイドスイッチを有するハーフブリッジとを備え、
前記ハイサイドスイッチおよび前記ローサイドスイッチがそれぞれ、制御ノードおよび負荷通路を備え、
前記ハイサイドスイッチおよび前記ローサイドスイッチの前記負荷通路が、直列に接続され、
前記電圧クランプ素子が、前記ハーフブリッジと並列に接続されていることで、前記ハイサイドスイッチおよび前記ローサイドスイッチを接続し、かつ、前記電圧クランプ素子を前記ハーフブリッジと接続している第1の導体の第1の全体のインダクタンスが、20nH未満であるようになっていて、
前記電圧クランプ素子がダイオードを備えていて、前記ハーフブリッジの両端の電圧が、前記ダイオードのブレークスルー電圧に前記第1の全体のインダクタンスで誘導された電圧を加えた電圧レベルにクランプされるように、前記ダイオードは接続され、
前記電子回路は、前記電圧クランプ素子と並列に接続された入力キャパシタをさらに備え、
前記入力キャパシタが前記電圧クランプ素子と並列に接続されていることで、前記入力キャパシタを前記電圧クランプ素子と接続している第2の導体の第2の全体のインダクタンスが、前記第1の全体のインダクタンスよりも大きくなっている、電子回路。 - 前記第1の全体のインダクタンスが、10nH未満または5nH未満である、請求項1に記載の電子回路。
- 前記第2の全体のインダクタンスと、前記第1の全体のインダクタンスとの間の比率が、5よりも大きく、10よりも大きく、または20よりも大きい、請求項1または2に記載の電子回路。
- 前記ハイサイドスイッチおよび前記ローサイドスイッチのうちの少なくとも1つが、
IGBT、
MOSFET、
JFET、および
HEMT
からなる群から選択される少なくとも1つのスイッチング素子を備える、請求項1から3のいずれか一項に記載の電子回路。 - 前記第1の導体が、
ボンドワイヤ、
半導体チップ上の接続パッド、
プリント回路基板上の配線、
フラット導体、および
絶縁基板上の金属被覆
からなる群から選択される少なくとも1つの導電性素子を備える、請求項1から4のいずれか一項に記載の電子回路。 - 前記電圧クランプ素子と直列に接続された整流素子をさらに備える、請求項1から5のいずれか一項に記載の電子回路。
- 前記整流素子がダイオードを備えるとともに、前記電圧クランプ素子の前記ダイオードおよび前記整流素子の前記ダイオードが、アノードノード同士またはカソードノード同士で接続されている、請求項6に記載の電子回路。
- 前記電圧クランプ素子がMPSダイオードを備える、請求項1から7のいずれか一項に記載の電子回路。
- 前記MPSダイオードが、SiC MPSダイオード、Si MPSダイオード、またはGaN MPSダイオードのうちの1つである、請求項8に記載の電子回路。
- 2つ以上のスイッチング回路を備える、請求項1から9のいずれか一項に記載の電子回路。
- 前記ハイサイドスイッチと並列に接続された第1のフリーホイール素子と、前記ローサイドスイッチと並列に接続された第2のフリーホイール素子とをさらに備える、請求項1から10のいずれか一項に記載の電子回路。
- 少なくとも1つの前記ハーフブリッジが、1つのモジュールに組み込まれた、請求項1から11のいずれか一項に記載の電子回路。
- 前記ハーフブリッジの前記ハイサイドスイッチが、少なくとも1つの第1の半導体チップを備え、前記ハーフブリッジの前記ローサイドスイッチが、少なくとも1つの第2の半導体チップを備え、前記電圧クランプ素子が、少なくとも1つの第3の半導体チップを備えるとともに、
前記モジュールが基板を備え、かつ、
前記少なくとも1つの第1の半導体チップ、前記少なくとも1つの第2の半導体チップ、および前記少なくとも1つの第3の半導体チップが前記基板に取り付けられている、請求項12に記載の電子回路。 - 前記基板が第1の金属被覆、および前記第1の金属被覆とは別の第2の金属被覆を備え、
前記基板に取り付けられた前記少なくとも1つの第1の半導体チップおよび前記少なくとも1つの第3の半導体チップが、前記第1の金属被覆に取り付けられた前記少なくとも1つの第1の半導体チップおよび前記少なくとも1つの第3の半導体チップを備えるとともに、
前記基板に取り付けられた前記少なくとも1つの第2の半導体チップが、前記第2の金属被覆に取り付けられた前記少なくとも1つの第2の半導体チップを備える、請求項13に記載の電子回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023069468A JP2023099545A (ja) | 2017-08-07 | 2023-04-20 | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017117888.0 | 2017-08-07 | ||
DE102017117888.0A DE102017117888A1 (de) | 2017-08-07 | 2017-08-07 | Elektronische Schaltung mit einer Halbbrückenschaltung und einem Spannungsklemmelement |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023069468A Division JP2023099545A (ja) | 2017-08-07 | 2023-04-20 | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019050556A JP2019050556A (ja) | 2019-03-28 |
JP7321683B2 true JP7321683B2 (ja) | 2023-08-07 |
Family
ID=65020203
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018147086A Active JP7321683B2 (ja) | 2017-08-07 | 2018-08-03 | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 |
JP2023069468A Withdrawn JP2023099545A (ja) | 2017-08-07 | 2023-04-20 | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023069468A Withdrawn JP2023099545A (ja) | 2017-08-07 | 2023-04-20 | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10680523B2 (ja) |
JP (2) | JP7321683B2 (ja) |
CN (1) | CN109391130B (ja) |
DE (1) | DE102017117888A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3618278A1 (de) * | 2018-08-28 | 2020-03-04 | Siemens Aktiengesellschaft | Betreiben eines bipolartransistors mit isolierter gate-elektrode |
US11387179B2 (en) | 2019-12-10 | 2022-07-12 | Texas Instruments Incorporated | IC package with half-bridge power module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000116114A (ja) | 1998-09-30 | 2000-04-21 | Hitachi Ltd | 半導体電力変換装置 |
JP2010130015A (ja) | 2008-11-26 | 2010-06-10 | Infineon Technologies Ag | セグメント化された基板を有するパワー半導体モジュール |
WO2016079039A1 (en) | 2014-11-21 | 2016-05-26 | Maschinenfabrik Reinhausen Gmbh | Active snubber |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449979A (en) * | 1992-09-25 | 1995-09-12 | Matsushita Electric Works, Ltd. | Inverter power supply |
US5892717A (en) * | 1998-01-29 | 1999-04-06 | Fairchild Semiconductor Corporation | Clamp for differential drivers |
DE10101852A1 (de) * | 2001-01-17 | 2002-04-04 | Infineon Technologies Ag | Schaltungsanordnung |
DE102005027442B4 (de) | 2005-06-14 | 2008-10-30 | Continental Automotive Gmbh | Schaltungsanordnung zum Schalten einer Last |
WO2009139077A1 (ja) * | 2008-05-15 | 2009-11-19 | 国立大学法人 東京工業大学 | 交流電圧制御装置 |
WO2010001442A1 (ja) * | 2008-07-03 | 2010-01-07 | 株式会社MERSTech | 照明制御装置 |
CN102160014A (zh) * | 2008-09-26 | 2011-08-17 | 莫斯科技株式会社 | 电力变换装置 |
ATE528856T1 (de) * | 2009-06-19 | 2011-10-15 | Vincotech Holdings S A R L | Leistungsmodul mit zusätzlichem transientem strompfad und leistungsmodulsystem |
TWI392210B (zh) * | 2009-08-11 | 2013-04-01 | Delta Electronics Inc | 具過流保護裝置之諧振變換器及其控制方法 |
DK2515123T3 (en) * | 2011-04-21 | 2016-10-31 | Abb Ag | Current sensor that works according to the compensation principle |
US9859274B2 (en) * | 2012-07-11 | 2018-01-02 | Infineon Technologies Dresden Gmbh | Integrated circuit with at least two switches |
US9013848B2 (en) * | 2012-09-27 | 2015-04-21 | Alpha And Omega Semiconductor Incorporated | Active clamp protection circuit for power semiconductor device for high frequency switching |
WO2014086363A2 (en) * | 2012-12-06 | 2014-06-12 | Vestas Wind Systems A/S | A three-phase ac electrical system, and a method for compensating an inductance imbalance in such a system |
DE102013213986B4 (de) * | 2013-07-17 | 2016-02-04 | Siemens Aktiengesellschaft | Dreipunkt-Stromrichter |
CN106033934B (zh) * | 2015-03-18 | 2019-05-21 | 台达电子工业股份有限公司 | 集成式功率转换电路组装模块 |
CN110061636A (zh) * | 2015-06-24 | 2019-07-26 | 中兴通讯股份有限公司 | 功率变换装置 |
US10263508B2 (en) * | 2015-07-21 | 2019-04-16 | Christopher Donovan Davidson | Single stage isolated AC/DC power factor corrected converter |
DE102015118165A1 (de) * | 2015-10-23 | 2017-04-27 | Infineon Technologies Ag | Elektrische baugruppe, umfassend eine halbleiterschaltvorrichtung und eine klemmdiode |
US10720378B2 (en) * | 2017-08-31 | 2020-07-21 | Delta Electronics (Shanghai) Co., Ltd | Component structure, power module and power module assembly structure |
-
2017
- 2017-08-07 DE DE102017117888.0A patent/DE102017117888A1/de active Pending
-
2018
- 2018-08-03 JP JP2018147086A patent/JP7321683B2/ja active Active
- 2018-08-06 US US16/055,757 patent/US10680523B2/en active Active
- 2018-08-07 CN CN201810890767.4A patent/CN109391130B/zh active Active
-
2023
- 2023-04-20 JP JP2023069468A patent/JP2023099545A/ja not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000116114A (ja) | 1998-09-30 | 2000-04-21 | Hitachi Ltd | 半導体電力変換装置 |
JP2010130015A (ja) | 2008-11-26 | 2010-06-10 | Infineon Technologies Ag | セグメント化された基板を有するパワー半導体モジュール |
WO2016079039A1 (en) | 2014-11-21 | 2016-05-26 | Maschinenfabrik Reinhausen Gmbh | Active snubber |
JP2017536078A (ja) | 2014-11-21 | 2017-11-30 | マシイネンフアブリーク・ラインハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 能動スナバ |
Also Published As
Publication number | Publication date |
---|---|
JP2023099545A (ja) | 2023-07-13 |
JP2019050556A (ja) | 2019-03-28 |
DE102017117888A1 (de) | 2019-02-07 |
CN109391130A (zh) | 2019-02-26 |
US20190044446A1 (en) | 2019-02-07 |
US10680523B2 (en) | 2020-06-09 |
CN109391130B (zh) | 2023-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6130863B2 (ja) | 半導体パワーモジュール及びデバイス | |
US7778054B2 (en) | Power switching circuit improved to reduce loss due to reverse recovery current | |
JP2023099545A (ja) | ハーフブリッジ回路および電圧クランプ素子を有する電子回路 | |
JP7056836B2 (ja) | 高電流、低スイッチングロスのSiCパワーモジュール | |
US9231565B2 (en) | Circuit with a plurality of bipolar transistors and method for controlling such a circuit | |
JP7224918B2 (ja) | 半導体装置及び半導体パッケージ | |
CN109755228B (zh) | 具有可靠地切换可控半导体元件的半导体装置 | |
US11605613B2 (en) | Semiconductor device | |
JP5556726B2 (ja) | スイッチング回路 | |
CN108336055B (zh) | 用于均匀分布的电流流动的引线框架上的交指器件 | |
CN108233910B (zh) | 电子电路 | |
CN111627879A (zh) | 半导体组件及半导体封装 | |
JP7447480B2 (ja) | 電子回路、半導体モジュール及び半導体装置 | |
US10186986B2 (en) | Semiconductor arrangement with controllable semiconductor elements | |
EP3376538A1 (en) | Semiconductor arrangement with controllable semiconductor elements | |
US11398418B2 (en) | Semiconductor module | |
US20240006330A1 (en) | High-symmetrical semiconductor arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210622 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220517 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220817 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20221220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230420 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20230420 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230501 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230726 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7321683 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |