SE7714902L - Effekttransistor - Google Patents

Effekttransistor

Info

Publication number
SE7714902L
SE7714902L SE7714902A SE7714902A SE7714902L SE 7714902 L SE7714902 L SE 7714902L SE 7714902 A SE7714902 A SE 7714902A SE 7714902 A SE7714902 A SE 7714902A SE 7714902 L SE7714902 L SE 7714902L
Authority
SE
Sweden
Prior art keywords
layer
ancillary
emitter
base
layers
Prior art date
Application number
SE7714902A
Other languages
English (en)
Other versions
SE425201B (sv
Inventor
M Conti
G P Chiavarotti
S Luciani
Original Assignee
Ates Componenti Elettron
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ates Componenti Elettron filed Critical Ates Componenti Elettron
Publication of SE7714902L publication Critical patent/SE7714902L/sv
Publication of SE425201B publication Critical patent/SE425201B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • H01L29/0603—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
    • H01L29/0642—Isolation within the component, i.e. internal isolation
    • H01L29/0646—PN junctions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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 adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/73—Bipolar junction transistors
    • H01L29/732—Vertical transistors
    • H01L29/7325—Vertical transistors having an emitter-base junction leaving at a main surface and a base-collector junction leaving at a peripheral surface of the body, e.g. mesa planar transistor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
    • Y10S257/914—Polysilicon containing oxygen, nitrogen, or carbon, e.g. sipos
SE7714902A 1977-07-08 1977-12-29 Effekttransistor av minoritesberartyp SE425201B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25518/77A IT1084368B (it) 1977-07-08 1977-07-08 Transistore di potenza con alta velocita' di spegnimento e mezzi per ottenerlo.

Publications (2)

Publication Number Publication Date
SE7714902L true SE7714902L (sv) 1979-02-08
SE425201B SE425201B (sv) 1982-09-06

Family

ID=11216937

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714902A SE425201B (sv) 1977-07-08 1977-12-29 Effekttransistor av minoritesberartyp

Country Status (6)

Country Link
US (1) US4205332A (sv)
DE (1) DE2802799C2 (sv)
FR (1) FR2401524A1 (sv)
GB (1) GB1588691A (sv)
IT (1) IT1084368B (sv)
SE (1) SE425201B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017750C2 (de) * 1980-05-09 1985-03-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Halbleiterbauelement vom Planar-Epitaxial-Typ mit mindestens einem bipolaren Leistungstransistor
EP0064613B1 (en) * 1981-04-30 1986-10-29 Kabushiki Kaisha Toshiba Semiconductor device having a plurality of element units operable in parallel
FR2529389A1 (fr) * 1982-06-25 1983-12-30 Thomson Csf Transistor de commutation de puissance a structure digitee
DE3345060A1 (de) * 1982-12-15 1984-08-30 Tokyo Shibaura Denki K.K., Kawasaki Halbleitervorrichtung
US4796073A (en) * 1986-11-14 1989-01-03 Burr-Brown Corporation Front-surface N+ gettering techniques for reducing noise in integrated circuits
GB2204445B (en) * 1987-03-06 1991-04-24 Texas Instruments Ltd Semiconductor switch
EP0308667B1 (de) * 1987-09-23 1994-05-25 Siemens Aktiengesellschaft Absaugelektrode zur Verkürzung der Ausschaltzeit bei einem Halbleiterbauelement
US5341020A (en) * 1991-04-12 1994-08-23 Sanken Electric Co., Ltd. Integrated multicellular transistor chip for power switching applications
US5847436A (en) * 1994-03-18 1998-12-08 Kabushiki Kaisha Tokai Rika Denki Seisakusho Bipolar transistor having integrated thermistor shunt
US6127723A (en) * 1998-01-30 2000-10-03 Sgs-Thomson Microelectronics, S.R.L. Integrated device in an emitter-switching configuration
GB0318146D0 (en) * 2003-08-02 2003-09-03 Zetex Plc Bipolar transistor with a low saturation voltage
CN102656670A (zh) 2009-12-21 2012-09-05 Nxp股份有限公司 具有多层接触的半导体器件
US20150236090A1 (en) * 2014-02-14 2015-08-20 Nxp B.V. Transistor with reducted parasitic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510735A (en) * 1967-04-13 1970-05-05 Scient Data Systems Inc Transistor with integral pinch resistor
GB1319037A (en) * 1971-03-26 1973-05-31 Ferranti Ltd Transistors
NL7312547A (nl) * 1973-09-12 1975-03-14 Philips Nv Halfgeleiderinrichting, werkwijze ter vervaardiging daarvan en schakeling bevattende de inrichting.
US4066917A (en) * 1976-05-03 1978-01-03 National Semiconductor Corporation Circuit combining bipolar transistor and JFET's to produce a constant voltage characteristic

Also Published As

Publication number Publication date
IT1084368B (it) 1985-05-25
FR2401524A1 (fr) 1979-03-23
US4205332A (en) 1980-05-27
FR2401524B1 (sv) 1983-12-09
DE2802799A1 (de) 1979-01-11
DE2802799C2 (de) 1984-06-14
GB1588691A (en) 1981-04-29
SE425201B (sv) 1982-09-06

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