JP6222002B2 - 電流遮断装置 - Google Patents
電流遮断装置 Download PDFInfo
- Publication number
- JP6222002B2 JP6222002B2 JP2014169471A JP2014169471A JP6222002B2 JP 6222002 B2 JP6222002 B2 JP 6222002B2 JP 2014169471 A JP2014169471 A JP 2014169471A JP 2014169471 A JP2014169471 A JP 2014169471A JP 6222002 B2 JP6222002 B2 JP 6222002B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- electrode
- igbt
- voltage
- bus bar
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/40—Resistors
- H10D1/47—Resistors having no potential barriers
-
- 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]
- H10D12/411—Insulated-gate bipolar transistors [IGBT]
- H10D12/441—Vertical IGBTs
-
- 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
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
-
- 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
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/611—Combinations of BJTs and one or more of diodes, resistors or capacitors
- H10D84/613—Combinations of vertical BJTs and one or more of diodes, resistors or capacitors
- H10D84/615—Combinations of vertical BJTs and one or more of resistors or capacitors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/911—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using passive elements as protective elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
-
- 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
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/811—Combinations of field-effect devices and one or more diodes, capacitors or resistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/926—Multiple bond pads having different sizes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/944—Dispositions of multiple bond pads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
- Fuses (AREA)
Description
本明細書または図面に説明した技術要素は、単独あるいは各種の組み合わせによって技術有用性を発揮するものであり、出願時請求項記載の組み合わせに限定されるものではない。また、本明細書または図面に例示した技術は複数目的を同時に達成するものであり、そのうちの1つの目的を達成すること自体で技術有用性を持つものである。
12:半導体基板
16、18:電極
20:絶縁膜
22:抵抗膜
24:絶縁膜
26:裏面電極
28、32、36:バスバー
30、34:ボンディングワイヤ
40:駆動回路
42、44:入力配線
46:ゲート配線
48:ヒューズ
50:フィルタ回路
52:バッファ回路
56:ゲート抵抗
60:DC−DCコンバータ回路
68:ヒューズ
70:低電位配線
72:入力配線
74:出力配線
76:バッテリ
78:コイル
80:インバータ回路
82:コンデンサ
84:コンデンサ
90、94:IGBT
92、96:ダイオード
Claims (2)
- 電流遮断装置であって、
スイッチング素子が形成されている半導体基板と、
前記半導体基板の表面に形成されている第1電極と、
前記表面に形成されており、前記第1電極から分離されている第2電極と、
前記表面に形成されており、前記第1電極と前記第2電極の間を接続する抵抗膜と、
端子と、
前記第1電極と前記端子とを接続するボンディングワイヤと、
前記抵抗膜を含む電流経路の両端の電圧が閾値を超えたときに、前記スイッチング素子をオンする制御素子、
を有し、
前記スイッチング素子が、前記第1電極と前記第2電極の少なくとも一方に接続されている電流遮断装置。 - 前記制御素子が、前記制御素子に流れる電流が所定値を超えたときに断線するヒューズを有する請求項1の電流遮断装置。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014169471A JP6222002B2 (ja) | 2014-08-22 | 2014-08-22 | 電流遮断装置 |
| CN201580045153.0A CN106605285B (zh) | 2014-08-22 | 2015-06-23 | 电流切断装置 |
| US15/503,739 US10348081B2 (en) | 2014-08-22 | 2015-06-23 | Current breaker |
| PCT/JP2015/068093 WO2016027563A1 (ja) | 2014-08-22 | 2015-06-23 | 電流遮断装置 |
| KR1020177007362A KR101904682B1 (ko) | 2014-08-22 | 2015-06-23 | 전류 차단 장치 |
| DE112015003836.1T DE112015003836B4 (de) | 2014-08-22 | 2015-06-23 | Stromunterbrecher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014169471A JP6222002B2 (ja) | 2014-08-22 | 2014-08-22 | 電流遮断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016046092A JP2016046092A (ja) | 2016-04-04 |
| JP6222002B2 true JP6222002B2 (ja) | 2017-11-01 |
Family
ID=55350515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014169471A Expired - Fee Related JP6222002B2 (ja) | 2014-08-22 | 2014-08-22 | 電流遮断装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10348081B2 (ja) |
| JP (1) | JP6222002B2 (ja) |
| KR (1) | KR101904682B1 (ja) |
| CN (1) | CN106605285B (ja) |
| DE (1) | DE112015003836B4 (ja) |
| WO (1) | WO2016027563A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6790908B2 (ja) * | 2017-02-23 | 2020-11-25 | 株式会社デンソー | 半導体装置 |
| CN110998777B (zh) * | 2017-08-30 | 2022-09-20 | 三菱电机株式会社 | 功率转换装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011178B (en) * | 1977-12-15 | 1982-03-17 | Philips Electronic Associated | Fieldeffect devices |
| FR2623016B1 (fr) * | 1987-11-06 | 1991-06-14 | Thomson Semiconducteurs | Dispositif de fusion d'un fusible dans un circuit integre de type cmos |
| US5332947A (en) * | 1992-05-13 | 1994-07-26 | Litton Systems, Inc. | Integral polepiece RF amplification tube for millimeter wave frequencies |
| JPH06139915A (ja) * | 1992-10-23 | 1994-05-20 | Rohm Co Ltd | 過電圧過電流に対する保護装置 |
| JP2001015000A (ja) * | 1999-04-26 | 2001-01-19 | Sanyo Electric Co Ltd | 電子部品の製造方法及び電子部品 |
| JP2002025419A (ja) * | 2000-07-12 | 2002-01-25 | Rohm Co Ltd | 過電流保護素子、これを有する半導体素子、および過電流保護素子の製造方法 |
| JP3901698B2 (ja) | 2004-03-26 | 2007-04-04 | ローム株式会社 | 電流検出機能付き半導体集積回路、及びそれを用いた電源装置 |
| JP2005353992A (ja) * | 2004-06-14 | 2005-12-22 | Sanyo Electric Co Ltd | 化合物半導体装置およびその製造方法 |
| JP2007250347A (ja) * | 2006-03-16 | 2007-09-27 | Isahaya Electronics Corp | 半導体集積回路装置及びその製造方法 |
| US8456141B2 (en) * | 2007-06-11 | 2013-06-04 | Alpha & Omega Semiconductor, Inc. | Boost converter with integrated high power discrete FET and low voltage controller |
| KR100938080B1 (ko) | 2007-09-28 | 2010-01-21 | 삼성에스디아이 주식회사 | 안전 회로 및 이를 이용한 배터리 팩 |
| JP2010182954A (ja) * | 2009-02-06 | 2010-08-19 | Seiko Instruments Inc | 半導体装置 |
| JP2010199149A (ja) | 2009-02-23 | 2010-09-09 | Mitsubishi Electric Corp | 半導体装置 |
| CN102414043B (zh) | 2009-04-23 | 2014-03-19 | 丰田自动车株式会社 | 电动车辆的电源系统及其控制方法 |
| US8169045B2 (en) * | 2009-04-28 | 2012-05-01 | Infineon Technologies Ag | System and method for constructing shielded seebeck temperature difference sensor |
| US8680843B2 (en) * | 2010-06-10 | 2014-03-25 | Infineon Technologies Ag | Magnetic field current sensors |
| JP5672247B2 (ja) * | 2012-01-12 | 2015-02-18 | トヨタ自動車株式会社 | ヒューズ構造 |
| CN104183543B (zh) * | 2013-05-22 | 2017-02-22 | 中芯国际集成电路制造(上海)有限公司 | 电熔丝结构及其形成方法、半导体器件 |
-
2014
- 2014-08-22 JP JP2014169471A patent/JP6222002B2/ja not_active Expired - Fee Related
-
2015
- 2015-06-23 WO PCT/JP2015/068093 patent/WO2016027563A1/ja not_active Ceased
- 2015-06-23 KR KR1020177007362A patent/KR101904682B1/ko not_active Expired - Fee Related
- 2015-06-23 DE DE112015003836.1T patent/DE112015003836B4/de not_active Expired - Fee Related
- 2015-06-23 CN CN201580045153.0A patent/CN106605285B/zh not_active Expired - Fee Related
- 2015-06-23 US US15/503,739 patent/US10348081B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106605285B (zh) | 2018-06-22 |
| CN106605285A (zh) | 2017-04-26 |
| WO2016027563A1 (ja) | 2016-02-25 |
| DE112015003836B4 (de) | 2021-08-26 |
| DE112015003836T5 (de) | 2017-05-18 |
| KR101904682B1 (ko) | 2018-10-04 |
| KR20170042756A (ko) | 2017-04-19 |
| JP2016046092A (ja) | 2016-04-04 |
| US20170279262A1 (en) | 2017-09-28 |
| US10348081B2 (en) | 2019-07-09 |
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