SE443476B - Halvledaranordning med tva antiparallella dioder utforda i en halvledarkropp och forfarande for framstellning av denna - Google Patents

Halvledaranordning med tva antiparallella dioder utforda i en halvledarkropp och forfarande for framstellning av denna

Info

Publication number
SE443476B
SE443476B SE8008879A SE8008879A SE443476B SE 443476 B SE443476 B SE 443476B SE 8008879 A SE8008879 A SE 8008879A SE 8008879 A SE8008879 A SE 8008879A SE 443476 B SE443476 B SE 443476B
Authority
SE
Sweden
Prior art keywords
depressions
semiconductor
contact metal
zone
base zone
Prior art date
Application number
SE8008879A
Other languages
English (en)
Swedish (sv)
Other versions
SE8008879L (sv
Inventor
H Schefer
Original Assignee
Semikron Gleichrichterbau
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 Semikron Gleichrichterbau filed Critical Semikron Gleichrichterbau
Publication of SE8008879L publication Critical patent/SE8008879L/xx
Publication of SE443476B publication Critical patent/SE443476B/sv

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/304Mechanical treatment, e.g. grinding, polishing, cutting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/07Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
    • H01L25/072Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/0814Diodes only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/1015Shape
    • H01L2924/10155Shape being other than a cuboid
    • H01L2924/10157Shape being other than a cuboid at the active surface
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/1015Shape
    • H01L2924/10155Shape being other than a cuboid
    • H01L2924/10158Shape being other than a cuboid at the passive surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes Of Semiconductors (AREA)
SE8008879A 1978-12-23 1980-12-17 Halvledaranordning med tva antiparallella dioder utforda i en halvledarkropp och forfarande for framstellning av denna SE443476B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855972A DE2855972C2 (de) 1978-12-23 1978-12-23 Halbleiteranordnung mit zwei integrierten und antiparallel geschalteten Dioden sowie Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
SE8008879L SE8008879L (sv) 1980-12-17
SE443476B true SE443476B (sv) 1986-02-24

Family

ID=6058262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008879A SE443476B (sv) 1978-12-23 1980-12-17 Halvledaranordning med tva antiparallella dioder utforda i en halvledarkropp och forfarande for framstellning av denna

Country Status (8)

Country Link
US (1) US4525924A (fr)
EP (1) EP0020666A1 (fr)
JP (1) JPS55501161A (fr)
DE (1) DE2855972C2 (fr)
GB (1) GB2064869B (fr)
IT (1) IT1126607B (fr)
SE (1) SE443476B (fr)
WO (1) WO1980001334A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435306A1 (de) * 1984-09-26 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von laserdioden mit jutierter integrierter waermesenke
KR940016546A (ko) * 1992-12-23 1994-07-23 프레데릭 얀 스미트 반도체 장치 및 제조방법
GB2285882B (en) * 1994-01-14 1997-12-17 Westinghouse Brake & Signal Semiconductor switching devices
US6033489A (en) * 1998-05-29 2000-03-07 Fairchild Semiconductor Corp. Semiconductor substrate and method of making same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748041A (en) * 1952-08-30 1956-05-29 Rca Corp Semiconductor devices and their manufacture
US3039028A (en) * 1955-09-26 1962-06-12 Hoffman Electronics Corp Double based diode
US2985805A (en) * 1958-03-05 1961-05-23 Rca Corp Semiconductor devices
US3005937A (en) * 1958-08-21 1961-10-24 Rca Corp Semiconductor signal translating devices
NL270369A (fr) * 1961-01-16
US3519900A (en) * 1967-11-13 1970-07-07 Motorola Inc Temperature compensated reference diodes and methods for making same
DE1916555A1 (de) * 1969-04-01 1971-03-04 Semikron Gleichrichterbau Halbleiter-Gleichrichter-Anordnung und Verfahren zu ihrer Herstellung
US3978514A (en) * 1969-07-18 1976-08-31 Hitachi, Ltd. Diode-integrated high speed thyristor
US3699402A (en) * 1970-07-27 1972-10-17 Gen Electric Hybrid circuit power module
FR2126904B1 (fr) * 1970-12-07 1974-04-26 Silec Semi Conducteurs
JPS567304B2 (fr) * 1972-08-28 1981-02-17
US3972113A (en) * 1973-05-14 1976-08-03 Mitsubishi Denki Kabushiki Kaisha Process of producing semiconductor devices
DE2610942C2 (de) * 1976-03-16 1983-04-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Herstellen eines Halbleiterbauelements mit in einem Halbleiterkörper monolithisch integrierten Halbleiterelementeinheiten
US4219835A (en) * 1978-02-17 1980-08-26 Siliconix, Inc. VMOS Mesa structure and manufacturing process

Also Published As

Publication number Publication date
IT7928210A0 (it) 1979-12-19
IT1126607B (it) 1986-05-21
WO1980001334A1 (fr) 1980-06-26
US4525924A (en) 1985-07-02
GB2064869A (en) 1981-06-17
EP0020666A1 (fr) 1981-01-07
DE2855972A1 (de) 1980-06-26
SE8008879L (sv) 1980-12-17
GB2064869B (en) 1983-05-18
DE2855972C2 (de) 1984-09-27
JPS55501161A (fr) 1980-12-18

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