KR930007331B1 - 피보호 다알링턴 트랜지스터 회로 장치 - Google Patents
피보호 다알링턴 트랜지스터 회로 장치 Download PDFInfo
- Publication number
- KR930007331B1 KR930007331B1 KR1019900001830A KR900001830A KR930007331B1 KR 930007331 B1 KR930007331 B1 KR 930007331B1 KR 1019900001830 A KR1019900001830 A KR 1019900001830A KR 900001830 A KR900001830 A KR 900001830A KR 930007331 B1 KR930007331 B1 KR 930007331B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- emitter
- base
- protected
- darlington
- 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
- 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
- H03K17/60—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 bipolar transistors
- H03K17/615—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 bipolar transistors in a Darlington configuration
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Bipolar Integrated Circuits (AREA)
- Bipolar Transistors (AREA)
- Amplifiers (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (10)
- 베이스 콜렉터 및 에미터를 각각 갖는 제1바이폴라 트랜지스터(2) 및 제2바이폴라 트랜지스터(4)와, 베이스, 다알링턴 트랜지스터의 콜렉터(C)에 연결된 콜렉터 및 에미터를 갖는 제3바이폴라 트랜지스터(6)를 포함하는데, 상기 제1트랜지스터의 베이스가 다알링턴 트랜지스터의 베이스(B)에 연결되고, 상기 제1및 제2트랜지스터의 콜렉터가 다알링턴 트랜지스터의 콜렉터(C)에 연결되며, 상기 제1트랜지스터의 에미터가 상기 제2트랜지스터의 베이스에 연결되고, 상기 제2트랜지스터의 에미터가 다알링턴 트랜지스터의 에미터(E)에 연결되는 피보호 다알링턴 트랜지스터 회로 장치에 있어서, 다알링턴 트랜지스터의 콜렉터(C) 및 상기 제3트랜지스터의 베이스 사이에 연결된 제너 다이오드(8)를 더 포함하고, 상기 제3트랜지스터의 베이스가 상기 제2트랜지스터의 에미터에 연결되고, 상기 제3트랜지스터의 에미터가 상기 제2트랜지스터의 베이스에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 있어서, 상기 제3트랜지스터(6)의 베이스가 제1저항(12)을 통해 제2트랜지스터(4)의 에미터에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항 또는 제2항에 있어서, 상기 제1트랜지스터(2)의 에미터가 제1저항(12)을 통해 제2트랜지스터의 에미터에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제3항에 있어서, 상기 제1트랜지스터(2)의 에미터가 제2항(10)을 통해 제1트랜지스터의 베이스에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제2항에 있어서, 상기 제3트랜지스터(6)의 베이스가 제3저항(15)을 통해 제1저항에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 있어서, 상기 제너다이오드(8)가 제4저항(14)을 통해 제3트랜지스터의 베이스에 연결되는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 있어서, 다알링턴 트랜지스터의 콜렉터(C) 및 에미터(E) 사이에 연결된 보호 다이오드(16)을 더 포함하는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 있어서, 상기 제너다이오드가 p+및 n+도전층의 래터럴핀치에 으해 형성되는 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 있어서, 제1, 제2 및 제3 트랜지스터가 npn 트랜지스터인 피보호 다알링턴 트랜지스터 회로장치.
- 제1항에 또는 제2항에 있어서, 상기 피보호 다알링턴 트랜지스터 회로 장치가 집적 회로 형태로 제조되는 피보호 다알링턴 트랜지스터 회로장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8903697A GB2228639B (en) | 1989-02-17 | 1989-02-17 | Protected darlington transistor arrangement |
GB890697.4 | 1989-02-17 | ||
GB8903697.4 | 1989-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900013714A KR900013714A (ko) | 1990-09-06 |
KR930007331B1 true KR930007331B1 (ko) | 1993-08-05 |
Family
ID=10651903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900001830A Expired - Fee Related KR930007331B1 (ko) | 1989-02-17 | 1990-02-15 | 피보호 다알링턴 트랜지스터 회로 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5038054A (ko) |
EP (1) | EP0382906B1 (ko) |
JP (1) | JPH02291707A (ko) |
KR (1) | KR930007331B1 (ko) |
DE (1) | DE68928238T2 (ko) |
GB (1) | GB2228639B (ko) |
HK (1) | HK79795A (ko) |
SG (1) | SG22695G (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134323A (en) * | 1990-08-03 | 1992-07-28 | Congdon James E | Three terminal noninverting transistor switch |
DE4030418A1 (de) * | 1990-09-26 | 1992-04-02 | Bosch Gmbh Robert | Leistungsendstufe mit einer darlington-schaltung zum schalten einer induktiven last, insbesondere der zuendspule einer brennkraftmaschine |
ES2101148T3 (es) * | 1992-03-10 | 1997-07-01 | Siemens Ag | Circuito de proteccion para un mosfet de potencia, que acciona una carga inductiva. |
DE4225409C1 (de) * | 1992-07-31 | 1993-11-25 | Siemens Nixdorf Inf Syst | Schaltungsanordnung zum Abbauen von Überspannungen an Transistoren |
DE69329489D1 (de) * | 1993-02-24 | 2000-11-02 | St Microelectronics Srl | Strombegrenzung im Kurzschlussbetrieb des Ausgangs eines Verstärkers zur positiven Klemme |
DE69527201D1 (de) * | 1995-07-31 | 2002-08-01 | St Microelectronics Srl | Integrierte Schaltung zur Spannungsbegrenzung |
GB9921935D0 (en) | 1999-09-17 | 1999-11-17 | Rolls Royce | A nacelle assembly for a gas turbine engine |
DE102009046615A1 (de) * | 2009-11-11 | 2011-05-19 | Zf Friedrichshafen Ag | Leistungsschalteranordnung für einen Wechselrichter |
CN109450392A (zh) * | 2018-12-27 | 2019-03-08 | 苏州英诺迅科技股份有限公司 | 一种分布式射随放大器 |
CN109495079A (zh) * | 2018-12-29 | 2019-03-19 | 苏州英诺迅科技股份有限公司 | 一种补偿高频增益的达林顿电路 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435295A (en) * | 1966-09-28 | 1969-03-25 | Mohawk Data Sciences Corp | Integrated power driver circuit |
SE355105B (ko) * | 1972-05-30 | 1973-04-02 | Ericsson Telefon Ab L M | |
FR2267661A1 (en) * | 1974-04-09 | 1975-11-07 | App Mecaniques Indle | Relay with overcurrent and - voltage protection - has four semiconductor circuits compensating for surges |
IT1049596B (it) * | 1975-09-18 | 1981-02-10 | Ates Componenti Elettron | Dispositivo di protezione per un elemento di potenza di un circuito integrato |
JPS548444A (en) * | 1977-06-21 | 1979-01-22 | Fuji Electric Co Ltd | Oscillation preventing circuit for darlingtonconnection transistor |
DE2821085A1 (de) * | 1978-05-13 | 1979-11-15 | Bosch Gmbh Robert | Zuendanlage fuer eine brennkraftmaschine |
DE3120695A1 (de) * | 1981-05-23 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | "schaltungsanordnung mit einem endtransistor zum ein- und ausschalten eines verbrauchers, insbesondere der primaerwicklung einer zu der zuendanlage einer brennkraftmaschine gehoerenden zuendspule" |
DE3123667C2 (de) * | 1981-06-15 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | Darlington-Transistorschaltung |
DE3324476A1 (de) * | 1982-07-17 | 1984-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Darlington-transistorschaltung |
DE3431676A1 (de) * | 1984-08-29 | 1986-03-13 | Robert Bosch Gmbh, 7000 Stuttgart | Integrierte leistungsendstufe |
US4633283A (en) * | 1985-03-11 | 1986-12-30 | Rca Corporation | Circuit and structure for protecting integrated circuits from destructive transient voltages |
US4754158A (en) * | 1985-05-28 | 1988-06-28 | Texas Instruments Incorporated | Dual threshold sensitive transistor turn-off circuit |
JPS63185220A (ja) * | 1987-01-28 | 1988-07-30 | Mitsubishi Electric Corp | カスコ−ド形BiMOSの駆動回路 |
US4924341A (en) * | 1988-04-20 | 1990-05-08 | Texas Instruments Incorporated | Transient protector |
-
1989
- 1989-02-17 GB GB8903697A patent/GB2228639B/en not_active Expired
- 1989-07-14 US US07/380,064 patent/US5038054A/en not_active Expired - Lifetime
- 1989-11-24 DE DE68928238T patent/DE68928238T2/de not_active Expired - Fee Related
- 1989-11-24 EP EP89121748A patent/EP0382906B1/en not_active Expired - Lifetime
-
1990
- 1990-02-07 JP JP2026211A patent/JPH02291707A/ja active Pending
- 1990-02-15 KR KR1019900001830A patent/KR930007331B1/ko not_active Expired - Fee Related
-
1995
- 1995-02-11 SG SG22695A patent/SG22695G/en unknown
- 1995-05-25 HK HK79795A patent/HK79795A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8903697D0 (en) | 1989-04-05 |
DE68928238D1 (de) | 1997-09-11 |
HK79795A (en) | 1995-06-01 |
GB2228639B (en) | 1992-07-15 |
EP0382906A3 (en) | 1991-11-27 |
EP0382906B1 (en) | 1997-08-06 |
DE68928238T2 (de) | 1998-02-19 |
JPH02291707A (ja) | 1990-12-03 |
KR900013714A (ko) | 1990-09-06 |
SG22695G (en) | 1995-06-16 |
US5038054A (en) | 1991-08-06 |
GB2228639A (en) | 1990-08-29 |
EP0382906A2 (en) | 1990-08-22 |
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