PL119597B1 - Semiconductor device - Google Patents

Semiconductor device Download PDF

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Publication number
PL119597B1
PL119597B1 PL1979217279D PL21726979D PL119597B1 PL 119597 B1 PL119597 B1 PL 119597B1 PL 1979217279 D PL1979217279 D PL 1979217279D PL 21726979 D PL21726979 D PL 21726979D PL 119597 B1 PL119597 B1 PL 119597B1
Authority
PL
Poland
Prior art keywords
region
junction
voltage
gate
drain
Prior art date
Application number
PL1979217279D
Other languages
English (en)
Polish (pl)
Original Assignee
Nv Philips' Gloeilampenfabrieken Te Eindhoven
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 Nv Philips' Gloeilampenfabrieken Te Eindhoven filed Critical Nv Philips' Gloeilampenfabrieken Te Eindhoven
Publication of PL119597B1 publication Critical patent/PL119597B1/pl

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/351—Substrate regions of field-effect devices
    • H10D62/357—Substrate regions of field-effect devices of FETs
    • H10D62/364—Substrate regions of field-effect devices of FETs of IGFETs
    • H10D62/378—Contact regions to the substrate regions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • H10D10/40—Vertical BJTs
    • H10D10/421—Vertical BJTs having both emitter-base and base-collector junctions ending at the same surface of the body
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H10D18/80—Bidirectional devices, e.g. triacs 
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/801—FETs having heterojunction gate electrodes
    • H10D30/803—Programmable transistors, e.g. having charge-trapping quantum well
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/83—FETs having PN junction gate electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/83—FETs having PN junction gate electrodes
    • H10D30/831—Vertical FETs having PN junction gate electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/87—FETs having Schottky gate electrodes, e.g. metal-semiconductor FETs [MESFET]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
    • H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE] 
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
    • H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE] 
    • H10D62/106—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE]  having supplementary regions doped oppositely to or in rectifying contact with regions of the semiconductor bodies, e.g. guard rings with PN or Schottky junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
    • H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE] 
    • H10D62/109—Reduced surface field [RESURF] PN junction structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/213—Channel regions of field-effect devices
    • H10D62/221—Channel regions of field-effect devices of FETs
    • H10D62/328—Channel regions of field-effect devices of FETs having PN junction gates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/60—Impurity distributions or concentrations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/529—Electrodes for IGFETs contacting substrate regions, e.g. for grounding or preventing parasitic effects

Landscapes

  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Bipolar Transistors (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
PL1979217279D 1978-07-24 1979-07-20 Semiconductor device PL119597B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7807835,A NL184552C (nl) 1978-07-24 1978-07-24 Halfgeleiderinrichting voor hoge spanningen.

Publications (1)

Publication Number Publication Date
PL119597B1 true PL119597B1 (en) 1982-01-30

Family

ID=19831291

Family Applications (2)

Application Number Title Priority Date Filing Date
PL21727979A PL217279A1 (de) 1978-07-24 1979-07-20
PL1979217279D PL119597B1 (en) 1978-07-24 1979-07-20 Semiconductor device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL21727979A PL217279A1 (de) 1978-07-24 1979-07-20

Country Status (15)

Country Link
JP (1) JPS5924550B2 (de)
AT (1) AT382042B (de)
AU (1) AU521670B2 (de)
BE (1) BE877850A (de)
BR (1) BR7904692A (de)
CA (1) CA1134055A (de)
CH (1) CH648693A5 (de)
DE (2) DE2954286C2 (de)
ES (1) ES482691A1 (de)
FR (1) FR2434487A1 (de)
GB (1) GB2026240B (de)
IT (1) IT1122226B (de)
NL (1) NL184552C (de)
PL (2) PL217279A1 (de)
SE (1) SE437094B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523368A (en) * 1980-03-03 1985-06-18 Raytheon Company Semiconductor devices and manufacturing methods
GB2070858B (en) * 1980-03-03 1985-02-06 Raytheon Co Shallow channel field effect transistor
US4300150A (en) * 1980-06-16 1981-11-10 North American Philips Corporation Lateral double-diffused MOS transistor device
NL187415C (nl) * 1980-09-08 1991-09-16 Philips Nv Halfgeleiderinrichting met gereduceerde oppervlakteveldsterkte.
US4485392A (en) * 1981-12-28 1984-11-27 North American Philips Corporation Lateral junction field effect transistor device
GB2133621B (en) * 1983-01-11 1987-02-04 Emi Ltd Junction field effect transistor
NL8304256A (nl) * 1983-12-09 1985-07-01 Philips Nv Halfgeleiderinrichting.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL161621C (nl) * 1968-10-16 1980-02-15 Philips Nv Halfgeleiderinrichting met veldeffecttransistor.
JPS4932028B1 (de) * 1969-06-24 1974-08-27
US3814992A (en) * 1972-06-22 1974-06-04 Ibm High performance fet
US4037245A (en) * 1975-11-28 1977-07-19 General Electric Company Electric field controlled diode with a current controlling surface grid

Also Published As

Publication number Publication date
JPS5924550B2 (ja) 1984-06-09
FR2434487B1 (de) 1984-06-29
JPS5518098A (en) 1980-02-07
IT7924514A0 (it) 1979-07-20
CH648693A5 (de) 1985-03-29
FR2434487A1 (fr) 1980-03-21
DE2927662C2 (de) 1984-01-12
DE2954286C2 (de) 1986-04-17
AU4906179A (en) 1980-01-31
AT382042B (de) 1986-12-29
ATA509379A (de) 1986-05-15
GB2026240A (en) 1980-01-30
SE437094B (sv) 1985-02-04
AU521670B2 (en) 1982-04-22
IT1122226B (it) 1986-04-23
NL184552C (nl) 1989-08-16
ES482691A1 (es) 1980-03-01
NL7807835A (nl) 1980-01-28
CA1134055A (en) 1982-10-19
SE7906289L (sv) 1980-01-25
PL217279A1 (de) 1980-08-11
NL184552B (nl) 1989-03-16
DE2927662A1 (de) 1980-02-07
GB2026240B (en) 1982-12-01
BE877850A (fr) 1980-01-23
BR7904692A (pt) 1980-04-15

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