BE819748A - Dispositif semi-conducteur - Google Patents
Dispositif semi-conducteurInfo
- Publication number
- BE819748A BE819748A BE148388A BE148388A BE819748A BE 819748 A BE819748 A BE 819748A BE 148388 A BE148388 A BE 148388A BE 148388 A BE148388 A BE 148388A BE 819748 A BE819748 A BE 819748A
- Authority
- BE
- Belgium
- Prior art keywords
- semiconductor device
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1004—Base region of bipolar transistors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bipolar Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7312547A NL7312547A (nl) | 1973-09-12 | 1973-09-12 | Halfgeleiderinrichting, werkwijze ter vervaardiging daarvan en schakeling bevattende de inrichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE819748A true BE819748A (fr) | 1975-03-10 |
Family
ID=19819582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE148388A BE819748A (fr) | 1973-09-12 | 1974-09-10 | Dispositif semi-conducteur |
Country Status (12)
Country | Link |
---|---|
US (1) | US3977020A (fr) |
JP (1) | JPS5057386A (fr) |
AU (1) | AU7304574A (fr) |
BE (1) | BE819748A (fr) |
CA (1) | CA1012259A (fr) |
CH (1) | CH574166A5 (fr) |
DE (1) | DE2442810A1 (fr) |
FR (1) | FR2243524A1 (fr) |
GB (1) | GB1482803A (fr) |
IT (1) | IT1021200B (fr) |
NL (1) | NL7312547A (fr) |
SE (1) | SE401966B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51147266A (en) * | 1975-06-13 | 1976-12-17 | Nec Corp | Semiconductor device |
JPS5250173A (en) * | 1975-10-20 | 1977-04-21 | Matsushita Electronics Corp | Semiconductor device |
JPS5250174A (en) * | 1975-10-20 | 1977-04-21 | Matsushita Electronics Corp | Negative resistance element |
JPS5278377A (en) * | 1975-12-25 | 1977-07-01 | Nec Corp | Semiconductor device |
US4048647A (en) * | 1976-09-10 | 1977-09-13 | Northern Telecom Limited | Solid state disconnect device |
JPS53105383A (en) * | 1977-02-25 | 1978-09-13 | Shindengen Electric Mfg | Silicon transistor |
IT1084368B (it) * | 1977-07-08 | 1985-05-25 | Ates Componenti Elettron | Transistore di potenza con alta velocita' di spegnimento e mezzi per ottenerlo. |
JPS5457963U (fr) * | 1977-09-29 | 1979-04-21 | ||
JPS5939907B2 (ja) * | 1978-05-18 | 1984-09-27 | 松下電子工業株式会社 | 電力用トランジスタ |
US4388634A (en) * | 1980-12-04 | 1983-06-14 | Rca Corporation | Transistor with improved second breakdown capability |
JPS57106243U (fr) * | 1980-12-23 | 1982-06-30 | ||
JPS5890774A (ja) * | 1981-11-25 | 1983-05-30 | Nippon Telegr & Teleph Corp <Ntt> | バイボ−ラ型トランジスタ |
IT1221867B (it) * | 1983-05-16 | 1990-07-12 | Ates Componenti Elettron | Struttura di transistore bipolare di potenza con resistenza di bilanciamento di base incroporata by-passable |
US5321279A (en) * | 1992-11-09 | 1994-06-14 | Texas Instruments Incorporated | Base ballasting |
US5606195A (en) * | 1995-12-26 | 1997-02-25 | Hughes Electronics | High-voltage bipolar transistor utilizing field-terminated bond-pad electrodes |
US6784747B1 (en) | 2003-03-20 | 2004-08-31 | Analog Devices, Inc. | Amplifier circuit |
US6816015B2 (en) | 2003-03-27 | 2004-11-09 | Analog Devices, Inc. | Amplifier circuit having a plurality of first and second base resistors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791487A (fr) * | 1971-11-18 | 1973-03-16 | Rca Corp | Dispositif semiconducteur |
-
1973
- 1973-09-12 NL NL7312547A patent/NL7312547A/xx not_active Application Discontinuation
-
1974
- 1974-08-29 US US05/501,677 patent/US3977020A/en not_active Expired - Lifetime
- 1974-09-06 AU AU73045/74A patent/AU7304574A/en not_active Expired
- 1974-09-06 DE DE2442810A patent/DE2442810A1/de active Pending
- 1974-09-09 SE SE7411362A patent/SE401966B/xx unknown
- 1974-09-09 GB GB39304/74A patent/GB1482803A/en not_active Expired
- 1974-09-09 IT IT27083/74A patent/IT1021200B/it active
- 1974-09-09 CA CA208,772A patent/CA1012259A/en not_active Expired
- 1974-09-09 CH CH1224474A patent/CH574166A5/xx not_active IP Right Cessation
- 1974-09-10 BE BE148388A patent/BE819748A/fr unknown
- 1974-09-11 FR FR7430718A patent/FR2243524A1/fr not_active Withdrawn
- 1974-09-12 JP JP49104455A patent/JPS5057386A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2442810A1 (de) | 1975-03-13 |
CA1012259A (en) | 1977-06-14 |
IT1021200B (it) | 1978-01-30 |
JPS5057386A (fr) | 1975-05-19 |
US3977020A (en) | 1976-08-24 |
FR2243524A1 (fr) | 1975-04-04 |
SE401966B (sv) | 1978-06-05 |
GB1482803A (en) | 1977-08-17 |
CH574166A5 (fr) | 1976-03-31 |
AU7304574A (en) | 1976-03-11 |
NL7312547A (nl) | 1975-03-14 |
SE7411362L (fr) | 1975-03-13 |
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