KR20000077143A - 전압-클램프된 게이트를 가진 파워 mosfet - Google Patents
전압-클램프된 게이트를 가진 파워 mosfet Download PDFInfo
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- KR20000077143A KR20000077143A KR1020000023687A KR20000023687A KR20000077143A KR 20000077143 A KR20000077143 A KR 20000077143A KR 1020000023687 A KR1020000023687 A KR 1020000023687A KR 20000023687 A KR20000023687 A KR 20000023687A KR 20000077143 A KR20000077143 A KR 20000077143A
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- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 7
- 230000015556 catabolic process Effects 0.000 abstract description 19
- 230000006698 induction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 239000008186 active pharmaceutical agent Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 240000006829 Ficus sundaica Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
- G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
- G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
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- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0629—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with diodes, or resistors, or capacitors
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/435—Resistive materials for field effect devices, e.g. resistive gate for MOSFET or MESFET
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/04123—Modifications for accelerating switching 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
- H03K17/0812—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
- H03K17/16—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (9)
- 소스, 드레인, 및 게이트로 이루어지고, 상기 소스는 절연층에 의해 상기 게이트로부터 분리되는 MOSFET에 있어서,상기 소스와 상기 게이트 사이에 연결된 전압 클램프를 구비하고,상기 전압 클램프는 상기 절연층에 대한 손상을 방지하기 위해 상기 소스에서의 제 1 전압과 상기 게이트에서의 제 2 전압간의 차를 소정 클램프 전압까지 제한하며, 제 1 및 제 2 분기부를 가진 병렬 회로망을 구비하고,상기 제 1 분기부는 각각이 상기 소스와 상기 게이트 사이에서 동일한 방향으로 지향되는 제 1 다수의 다이오드를 구비하는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 1 항에 있어서,상기 제 2 분기부는 각각이 상기 제 1 다수의 다이오드내 다이오드 방향에 대향하는 상기 게이트와 상기 소스 사이의 방향으로 지행되는 제 2 다수의 다이오드로 이루어지는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 1 항에 있어서,상기 제 2 분기부는 상기 제 1 다수의 다이오드내 다이오드 방향에 대향하는 상기 게이트와 상기 소스 사이의 방향으로 지향되는 단일 다이오드만을 구비하는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 소스, 드레인, 및 게이트로 이루어지고, 상기 소스는 절연층에 의해 상기 게이트로부터 분리되며, 게이트 단자는 상기 게이트와 연결되고 소스 단자는 상기 소스와 연결되는 MOSFET에 있어서,상기 소스와 상기 게이트 사이에 연결된 전압 클램프를 구비하고,상기 전압 클램프는 상기 절연층에 대한 손상을 방지하기 위해 상기 소스에서의 제 1 전압과 상기 게이트에서의 제 2 전압간의 차를 소정 클램프 전압까지 제한하며, 상기 소스와 상기 게이트 사이에 연결된 적어도 하나의 다이오드 및 저항기 및 제 2 다이오드를 구비한 병렬 결합부를 구비하고,상기 병렬 결합부는 상기 게이트와 상기 게이트 단자 사이에 연결되는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 4 항에 있어서,상기 소스, 상기 드레인, 상기 게이트, 및 상기 전압 클램프는 단일 IC 다이로 형성되는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 4 항에 있어서,상기 다이오드는 P-형 불순물로 도핑된 영역과 N-형 불순물로 도핑된 영역 사이의 접합부로 이루어지는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 4 항에 있어서,상기 게이트 단자와 상기 게이트 사이에 상기 병렬 결합부와 직렬 경로로 연결된 제 2 저항기를 구비하는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 4 항에 있어서,상기 전압 클램프는 직렬 애노드-애노드 연결된 제 1 및 제 2 다이오드를 구비하는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
- 제 4 항에 있어서,상기 전압 클램프는 직렬 애노드-캐소드 연결된 제 1 및 제 2 다이오드로 이루어지는 것을 특징으로 하는 전압-클램프된 게이트를 가진 파워 MOSFET.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9/306,003 | 1999-05-05 | ||
US09/306,003 US6172383B1 (en) | 1997-12-31 | 1999-05-05 | Power MOSFET having voltage-clamped gate |
US09/306,003 | 1999-05-05 |
Publications (2)
Publication Number | Publication Date |
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KR20000077143A true KR20000077143A (ko) | 2000-12-26 |
KR100625916B1 KR100625916B1 (ko) | 2006-09-20 |
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KR1020000023687A KR100625916B1 (ko) | 1999-05-05 | 2000-05-03 | 전압-클램프된 게이트를 가진 파워 mosfet |
Country Status (5)
Country | Link |
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US (1) | US6172383B1 (ko) |
EP (1) | EP1063757B1 (ko) |
JP (2) | JP4369009B2 (ko) |
KR (1) | KR100625916B1 (ko) |
DE (1) | DE60009214T2 (ko) |
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US8410746B2 (en) | 2008-10-15 | 2013-04-02 | Hyundai Motor Company | Inverter circuit for vehicles |
Also Published As
Publication number | Publication date |
---|---|
JP2009224803A (ja) | 2009-10-01 |
EP1063757A2 (en) | 2000-12-27 |
JP2000349235A (ja) | 2000-12-15 |
DE60009214T2 (de) | 2005-01-27 |
EP1063757A3 (en) | 2001-12-05 |
EP1063757B1 (en) | 2004-03-24 |
JP4369009B2 (ja) | 2009-11-18 |
KR100625916B1 (ko) | 2006-09-20 |
JP5178649B2 (ja) | 2013-04-10 |
US6172383B1 (en) | 2001-01-09 |
DE60009214D1 (de) | 2004-04-29 |
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