CN111755527A - 一种集成肖特基二极管结构SiC MOSFET器件及其制作方法 - Google Patents
一种集成肖特基二极管结构SiC MOSFET器件及其制作方法 Download PDFInfo
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- CN111755527A CN111755527A CN202010728841.XA CN202010728841A CN111755527A CN 111755527 A CN111755527 A CN 111755527A CN 202010728841 A CN202010728841 A CN 202010728841A CN 111755527 A CN111755527 A CN 111755527A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/101—Integrated devices comprising main components and built-in components, e.g. IGBT having built-in freewheel diode
- H10D84/141—VDMOS having built-in components
- H10D84/146—VDMOS having built-in components the built-in components being Schottky barrier diodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/01—Manufacture or treatment
- H10D12/031—Manufacture or treatment of IGBTs
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
- H10D62/8325—Silicon carbide
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| CN202010728841.XA CN111755527A (zh) | 2020-07-23 | 2020-07-23 | 一种集成肖特基二极管结构SiC MOSFET器件及其制作方法 |
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| CN202010728841.XA CN111755527A (zh) | 2020-07-23 | 2020-07-23 | 一种集成肖特基二极管结构SiC MOSFET器件及其制作方法 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736126A (zh) * | 2020-12-31 | 2021-04-30 | 厦门市三安集成电路有限公司 | 一种SiC MOSFET结构及其制作方法 |
| CN113421927A (zh) * | 2021-08-24 | 2021-09-21 | 南京晟芯半导体有限公司 | 一种逆导SiC MOSFET器件及其制造方法 |
| CN114400258A (zh) * | 2022-01-17 | 2022-04-26 | 海科(嘉兴)电力科技有限公司 | 集成结势垒肖特基二极管的平面型功率mosfet器件 |
| CN118712233A (zh) * | 2024-06-26 | 2024-09-27 | 国网福建省电力有限公司电力科学研究院 | 一种SiC MOSFET器件 |
| TWI866105B (zh) * | 2022-03-23 | 2024-12-11 | 加拿大商萬國半導體國際有限合夥公司 | 具有超薄襯底的晶片級封裝(csp)半導體器件 |
| CN119133252A (zh) * | 2024-11-13 | 2024-12-13 | 厦门市三安集成电路有限公司 | 一种GaN基晶体管及其制作方法和应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130313570A1 (en) * | 2012-05-24 | 2013-11-28 | Microsemi Corporation | Monolithically integrated sic mosfet and schottky barrier diode |
| CN106783851A (zh) * | 2017-01-19 | 2017-05-31 | 北京世纪金光半导体有限公司 | 集成肖特基二极管的SiCJFET器件及其制作方法 |
| CN110473911A (zh) * | 2019-09-06 | 2019-11-19 | 芜湖启迪半导体有限公司 | 一种SiC MOSFET器件及其制作方法 |
| CN213026139U (zh) * | 2020-07-23 | 2021-04-20 | 芜湖启迪半导体有限公司 | 一种集成肖特基二极管结构SiC MOSFET器件 |
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2020
- 2020-07-23 CN CN202010728841.XA patent/CN111755527A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130313570A1 (en) * | 2012-05-24 | 2013-11-28 | Microsemi Corporation | Monolithically integrated sic mosfet and schottky barrier diode |
| CN106783851A (zh) * | 2017-01-19 | 2017-05-31 | 北京世纪金光半导体有限公司 | 集成肖特基二极管的SiCJFET器件及其制作方法 |
| CN110473911A (zh) * | 2019-09-06 | 2019-11-19 | 芜湖启迪半导体有限公司 | 一种SiC MOSFET器件及其制作方法 |
| CN213026139U (zh) * | 2020-07-23 | 2021-04-20 | 芜湖启迪半导体有限公司 | 一种集成肖特基二极管结构SiC MOSFET器件 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736126A (zh) * | 2020-12-31 | 2021-04-30 | 厦门市三安集成电路有限公司 | 一种SiC MOSFET结构及其制作方法 |
| CN113421927A (zh) * | 2021-08-24 | 2021-09-21 | 南京晟芯半导体有限公司 | 一种逆导SiC MOSFET器件及其制造方法 |
| CN114400258A (zh) * | 2022-01-17 | 2022-04-26 | 海科(嘉兴)电力科技有限公司 | 集成结势垒肖特基二极管的平面型功率mosfet器件 |
| TWI866105B (zh) * | 2022-03-23 | 2024-12-11 | 加拿大商萬國半導體國際有限合夥公司 | 具有超薄襯底的晶片級封裝(csp)半導體器件 |
| US12243808B2 (en) | 2022-03-23 | 2025-03-04 | Alpha And Omega Semiconductor International Lp | Chip scale package (CSP) semiconductor device having thin substrate |
| CN118712233A (zh) * | 2024-06-26 | 2024-09-27 | 国网福建省电力有限公司电力科学研究院 | 一种SiC MOSFET器件 |
| CN119133252A (zh) * | 2024-11-13 | 2024-12-13 | 厦门市三安集成电路有限公司 | 一种GaN基晶体管及其制作方法和应用 |
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Address after: 241000 1803, building 3, service outsourcing park, Wuhu high tech Industrial Development Zone, Anhui Province Applicant after: Anhui Changfei Advanced Semiconductor Co.,Ltd. Address before: 241000 1803, building 3, service outsourcing park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Applicant before: WUHU QIDI SEMICONDUCTOR Co.,Ltd. |
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Country or region after: China Address after: No. 82 Limin East Road, Matang Street, Yijiang District, Wuhu City, Anhui Province 241000 Applicant after: Anhui Changfei Advanced Semiconductor Co.,Ltd. Address before: 1803, Building 3, Service Outsourcing Park, High tech Industrial Development Zone, Wuhu City, Anhui Province Applicant before: Anhui Changfei Advanced Semiconductor Co.,Ltd. Country or region before: China |
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