JP2020513689A - 高電圧および高電流スイッチング用の電源デバイス - Google Patents
高電圧および高電流スイッチング用の電源デバイス Download PDFInfo
- Publication number
- JP2020513689A JP2020513689A JP2019528119A JP2019528119A JP2020513689A JP 2020513689 A JP2020513689 A JP 2020513689A JP 2019528119 A JP2019528119 A JP 2019528119A JP 2019528119 A JP2019528119 A JP 2019528119A JP 2020513689 A JP2020513689 A JP 2020513689A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- gan
- substrate
- transistors
- voltage
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 69
- 230000015556 catabolic process Effects 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 abstract description 119
- 229910002601 GaN Inorganic materials 0.000 abstract description 115
- 230000005669 field effect Effects 0.000 abstract description 72
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 abstract description 5
- 229910052710 silicon Inorganic materials 0.000 abstract description 5
- 239000010703 silicon Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 17
- 239000000919 ceramic Substances 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 11
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 description 9
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 230000037230 mobility Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 101000823237 Homo sapiens Reticulon-1 Proteins 0.000 description 2
- 102100022647 Reticulon-1 Human genes 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- -1 driver 430 Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000005533 two-dimensional electron gas Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/10—Modifications for increasing the maximum permissible switched voltage
- H03K17/102—Modifications for increasing the maximum permissible switched voltage 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
- H03K17/12—Modifications for increasing the maximum permissible switched current
- H03K17/122—Modifications for increasing the maximum permissible switched current 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
- H03K17/51—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
- H03K2017/6875—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 using self-conductive, depletion FETs
-
- 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
- H03K2217/0018—Special modifications or use of the back gate voltage of a FET
-
- 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
- H03K2217/0036—Means reducing energy consumption
-
- 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
- H03K2217/0081—Power supply means, e.g. to the switch driver
Landscapes
- Electronic Switches (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Junction Field-Effect Transistors (AREA)
- Power Conversion In General (AREA)
Abstract
Description
以下の例は、さらなる諸実施形態に関する。
Claims (7)
- 動作電圧範囲を、各スイッチングユニットの破壊電圧を超えて拡大するようになされた、Si基板上の少なくとも2つのGaNスイッチングユニット(110、120)の直列連結であって、各ユニットは、
第一トランジスタ(111、121)を含み、前記少なくとも2つのスイッチングユニットのうちの一スイッチングユニットの前記第一トランジスタのソースが、次段のスイッチングユニットの前記第一トランジスタのドレインに連結されており、
各第一トランジスタの前記ソースが、高抵抗を有する外部抵抗素子(113、123)を介してそのSi基板に接続されており、
前記直列連結の前記第一トランジスタの各々上でほぼ同じ電圧低下を維持するように適合された回路構成を形成するために、各第一トランジスタの前記ドレインが、前記外部抵抗素子(113、123)と併せ、前記第一トランジスタのSi基板上のGaNの内部バッファ層のエピタキシャル構造中に形成された内部の電圧制御抵抗(112、122)に接続される、
直列連結。 - 前記第一トランジスタのSi基板上のGaNの前記内部バッファ層のエピタキシャル構造中に形成され、前記第一トランジスタの前記ドレインとソースとの間に接続され、前記直列連結の前記第一トランジスタの各々上でほぼ同じAC電圧低下を維持するように適合される、内部の電圧制御静電容量(114、124)を、
さらに含む、請求項1に記載の直列連結。 - 前記第一トランジスタの各々のゲート(117、127)が、絶縁同期化ドライバに連結される、請求項1に記載の直列連結。
- 前記絶縁ドライバの各々が同じPWM信号によって制御される、請求項3に記載の直列連結。
- 前記スイッチングユニットの各々が、
前記それぞれの第一トランジスタの前記ソースと、次段のスイッチングユニットの前記第一トランジスタの前記ドレインとの間に直列に連結された保護トランジスタと、
前記それぞれの第一トランジスタを通る過電流を防止するため、前記それぞれの第一トランジスタの前記ドライバの動作、および前記保護トランジスタの動作を制御するためのイネーブル回路と、
をさらに含む、請求項1に記載の直列連結。 - 内部の抵抗素子の前記抵抗が、0.1MΩ〜100MΩの範囲内である、請求項1に記載の直列連結。
- 前記第一トランジスタの各々が、DモードまたはEモードトランジスタの一種類である、請求項5に記載の直列連結。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662426248P | 2016-11-24 | 2016-11-24 | |
US62/426,248 | 2016-11-24 | ||
PCT/IL2017/051277 WO2018096535A1 (en) | 2016-11-24 | 2017-11-23 | Power device for high voltage and high current switching |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020513689A true JP2020513689A (ja) | 2020-05-14 |
JP6815509B2 JP6815509B2 (ja) | 2021-01-20 |
Family
ID=62194982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019528119A Active JP6815509B2 (ja) | 2016-11-24 | 2017-11-23 | 高電圧および高電流スイッチング用の電源デバイス |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6815509B2 (ja) |
WO (1) | WO2018096535A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110601682B (zh) * | 2019-08-30 | 2023-03-21 | 深圳先进技术研究院 | 开关电路、开关装置、积分器以及开关电容电路 |
US20240339997A1 (en) * | 2021-10-29 | 2024-10-10 | Visic Technologies Ltd. | Power switch with normally on transistor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011064955A1 (ja) * | 2009-11-30 | 2011-06-03 | パナソニック株式会社 | 双方向スイッチ |
JP2014155227A (ja) * | 2013-02-11 | 2014-08-25 | Triquint Semiconductor Inc | ボディバイアスされたスイッチ装置 |
US20140374766A1 (en) * | 2013-06-20 | 2014-12-25 | Texas Instruments Incorporated | Bi-directional gallium nitride switch with self-managed substrate bias |
JP2017519430A (ja) * | 2014-05-20 | 2017-07-13 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | Ac等電位ノードを維持するためのフィルタを有するトランジスタベーススイッチスタック |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100797014B1 (ko) * | 2006-05-09 | 2008-01-22 | 알에프 에이치아이씨 주식회사 | 갈륨나이트라이드(GaN) 트랜지스터를 이용한 고출력하이브리드 스위치 모듈 |
JP2012004253A (ja) * | 2010-06-15 | 2012-01-05 | Panasonic Corp | 双方向スイッチ、2線式交流スイッチ、スイッチング電源回路および双方向スイッチの駆動方法 |
US9118322B2 (en) * | 2010-10-12 | 2015-08-25 | Alpha And Omega Semiconductor (Cayman) Ltd | Low leakage dynamic bi-directional body-snatching (LLDBBS) scheme for high speed analog switches |
JP5669119B1 (ja) * | 2014-04-18 | 2015-02-12 | 株式会社パウデック | 半導体素子、電気機器、双方向電界効果トランジスタおよび実装構造体 |
US10042761B2 (en) * | 2016-05-03 | 2018-08-07 | International Business Machines Corporation | Read and write sets for transactions of a multithreaded computing environment |
-
2017
- 2017-11-23 JP JP2019528119A patent/JP6815509B2/ja active Active
- 2017-11-23 WO PCT/IL2017/051277 patent/WO2018096535A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011064955A1 (ja) * | 2009-11-30 | 2011-06-03 | パナソニック株式会社 | 双方向スイッチ |
JP2014155227A (ja) * | 2013-02-11 | 2014-08-25 | Triquint Semiconductor Inc | ボディバイアスされたスイッチ装置 |
US20140374766A1 (en) * | 2013-06-20 | 2014-12-25 | Texas Instruments Incorporated | Bi-directional gallium nitride switch with self-managed substrate bias |
JP2017519430A (ja) * | 2014-05-20 | 2017-07-13 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | Ac等電位ノードを維持するためのフィルタを有するトランジスタベーススイッチスタック |
Also Published As
Publication number | Publication date |
---|---|
JP6815509B2 (ja) | 2021-01-20 |
WO2018096535A1 (en) | 2018-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9525413B2 (en) | Power switching systems comprising high power e-mode GaN transistors and driver circuitry | |
JP7056836B2 (ja) | 高電流、低スイッチングロスのSiCパワーモジュール | |
US10141302B2 (en) | High current, low switching loss SiC power module | |
TWI778574B (zh) | 電子電路及操作一電子電路之方法 | |
JP5783997B2 (ja) | 電力用半導体装置 | |
CN107833885B (zh) | 功率开关器件 | |
US9106156B2 (en) | Power semiconductor device | |
US9083343B1 (en) | Cascode switching circuit | |
US20170302153A1 (en) | Power conversion apparatus | |
JP5556726B2 (ja) | スイッチング回路 | |
JP5925364B2 (ja) | 電力用半導体装置 | |
TWI682515B (zh) | 具有分布閘極之功率電晶體 | |
CN108574399A (zh) | 电力电子装置、控制方法和包括单个半导体封装的装置 | |
US10200030B2 (en) | Paralleling of switching devices for high power circuits | |
US11196415B2 (en) | System for providing bi-directional power flow and power conditioning for low to high-voltage applications | |
JP6815509B2 (ja) | 高電圧および高電流スイッチング用の電源デバイス | |
Roberts et al. | Integrated gate drivers for e-mode very high power GaN transistors | |
JP5737509B2 (ja) | スイッチング回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190709 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201023 |
|
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: 20201208 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201222 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6815509 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |