KR0149840B1 - 고속 댐퍼 다이오드 및 방법 - Google Patents
고속 댐퍼 다이오드 및 방법Info
- Publication number
- KR0149840B1 KR0149840B1 KR1019900015453A KR900015453A KR0149840B1 KR 0149840 B1 KR0149840 B1 KR 0149840B1 KR 1019900015453 A KR1019900015453 A KR 1019900015453A KR 900015453 A KR900015453 A KR 900015453A KR 0149840 B1 KR0149840 B1 KR 0149840B1
- Authority
- KR
- South Korea
- Prior art keywords
- region
- diode
- thickness
- voltage
- bvr
- 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
Links
- 238000000034 method Methods 0.000 title description 13
- 239000012535 impurity Substances 0.000 claims abstract description 39
- 239000004065 semiconductor Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 19
- 230000002441 reversible effect Effects 0.000 abstract description 24
- 230000001052 transient effect Effects 0.000 abstract description 17
- 230000001976 improved effect Effects 0.000 abstract description 16
- 230000015556 catabolic process Effects 0.000 abstract description 13
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 20
- 239000003990 capacitor Substances 0.000 description 10
- 230000005684 electric field Effects 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 238000002161 passivation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000370 acceptor Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PQLZZALLLYUAKL-UHFFFAOYSA-N [Au].[Cr].[Ni] Chemical compound [Au].[Cr].[Ni] PQLZZALLLYUAKL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect 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
- 239000010931 gold Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/50—PIN diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/411—PN diodes having planar bodies
Landscapes
- Bipolar Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
- Thyristors (AREA)
Abstract
Description
Claims (1)
- 고전압 고전류 고속 스위칭 다이오드에 있어서, 제1도전형인 과도 도핑된 반도체 기판과, 제1두께로서 약 1015/㎤ 와 같거나 보다 작은 제1불순물 농도의 기판상의 제1형태인, 실질적으로 균일하게 적게 도핑된 제1반도체 영역과, 제1두께와 실질적으로 같은 제2두께로서 제1농도와 실질적으로 같은 제2불순물 농도를 갖는 제1영역위에 놓이는 제1형태와 반대되는 제2형태인, 제1영역과 PN 접합을 형성하는 실질적으로 균일하게 적게 도핑된 제2 반도체 영역과, 제2영역과 접촉하는 제2도전형인 과도 도핑된 제3영역을 구비하고, 제1 및 제2두께는 실질적으로 같은 두께로서 대략 50 마이크로미터 이상이고, 제1 및 제2 농도는 실질적으로 같은 농도로서 대략 5 X 1014/㎤ 이하인 다이오드.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44361589A | 1989-11-29 | 1989-11-29 | |
US443,615 | 1989-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010752A KR910010752A (ko) | 1991-06-29 |
KR0149840B1 true KR0149840B1 (ko) | 1998-10-01 |
Family
ID=23761509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900015453A Expired - Fee Related KR0149840B1 (ko) | 1989-11-29 | 1990-09-28 | 고속 댐퍼 다이오드 및 방법 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0431817B1 (ko) |
JP (1) | JP2833205B2 (ko) |
KR (1) | KR0149840B1 (ko) |
DE (1) | DE69026213T2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69842207D1 (en) * | 1998-06-01 | 2011-05-12 | Mitsubishi Electric Corp | Diode |
AT503964B1 (de) | 2007-01-23 | 2008-02-15 | Siemens Ag Oesterreich | Schaltungsanordnung zur begrenzung von spannungsüberhöhungen |
FR3107988B1 (fr) | 2020-03-05 | 2023-11-10 | St Microelectronics Tours Sas | Formation d'un thyristor, triac ou diode de suppression de tensions transitoires |
CN116169181B (zh) * | 2022-09-30 | 2023-07-18 | 富芯微电子有限公司 | 一种低漏电低压tvs器件及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115871A (ja) * | 1981-12-28 | 1983-07-09 | Toshiba Corp | 高周波リミタダイオ−ド |
-
1990
- 1990-09-28 KR KR1019900015453A patent/KR0149840B1/ko not_active Expired - Fee Related
- 1990-11-27 EP EP90312896A patent/EP0431817B1/en not_active Expired - Lifetime
- 1990-11-27 DE DE69026213T patent/DE69026213T2/de not_active Expired - Fee Related
- 1990-11-28 JP JP2323377A patent/JP2833205B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69026213D1 (de) | 1996-05-02 |
JP2833205B2 (ja) | 1998-12-09 |
JPH03229471A (ja) | 1991-10-11 |
DE69026213T2 (de) | 1996-10-31 |
KR910010752A (ko) | 1991-06-29 |
EP0431817A1 (en) | 1991-06-12 |
EP0431817B1 (en) | 1996-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900928 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950117 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900928 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980331 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980609 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980609 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20010409 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20010409 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20030610 |