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ATE392717T1 - Laterale schottkydiode mit mehreren mesa - Google Patents

Laterale schottkydiode mit mehreren mesa

Info

Publication number
ATE392717T1
ATE392717T1 AT05290361T AT05290361T ATE392717T1 AT E392717 T1 ATE392717 T1 AT E392717T1 AT 05290361 T AT05290361 T AT 05290361T AT 05290361 T AT05290361 T AT 05290361T AT E392717 T1 ATE392717 T1 AT E392717T1
Authority
AT
Austria
Prior art keywords
mesas
mesa
finger
schottky
reduce
Prior art date
Application number
AT05290361T
Other languages
English (en)
Inventor
Bryan S Shelton
Linlin Liu
Alex D Ceruzzi
Michael Murphy
Milan Pophristic
Boris Peres
Richard A Stall
Xiang Gao
Ivan Eliashevich
Original Assignee
Velox Semiconductor Corp
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 Velox Semiconductor Corp filed Critical Velox Semiconductor Corp
Application granted granted Critical
Publication of ATE392717T1 publication Critical patent/ATE392717T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • 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
    • H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
    • H10D62/126—Top-view geometrical layouts of the regions or the junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10D8/60—Schottky-barrier diodes 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/818—Bonding techniques
    • H01L2224/81801—Soldering or alloying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01012—Magnesium [Mg]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01013—Aluminum [Al]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/0103—Zinc [Zn]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01032—Germanium [Ge]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01049—Indium [In]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01078—Platinum [Pt]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01087—Francium [Fr]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/013—Alloys
    • H01L2924/014—Solder alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1203—Rectifying Diode
    • H01L2924/12032—Schottky diode
    • 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
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
    • H10D62/8503—Nitride Group III-V materials, e.g. AlN or GaN

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrodes Of Semiconductors (AREA)
AT05290361T 2004-02-17 2005-02-17 Laterale schottkydiode mit mehreren mesa ATE392717T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/780,363 US7084475B2 (en) 2004-02-17 2004-02-17 Lateral conduction Schottky diode with plural mesas

Publications (1)

Publication Number Publication Date
ATE392717T1 true ATE392717T1 (de) 2008-05-15

Family

ID=34701448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05290361T ATE392717T1 (de) 2004-02-17 2005-02-17 Laterale schottkydiode mit mehreren mesa

Country Status (8)

Country Link
US (1) US7084475B2 (de)
EP (1) EP1564815B1 (de)
JP (1) JP5150803B2 (de)
CN (1) CN100517763C (de)
AT (1) ATE392717T1 (de)
DE (1) DE602005006025T2 (de)
FR (1) FR2870046B1 (de)
TW (2) TWI411008B (de)

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US8026568B2 (en) * 2005-11-15 2011-09-27 Velox Semiconductor Corporation Second Schottky contact metal layer to improve GaN Schottky diode performance
US7915643B2 (en) * 2007-09-17 2011-03-29 Transphorm Inc. Enhancement mode gallium nitride power devices
US8519438B2 (en) 2008-04-23 2013-08-27 Transphorm Inc. Enhancement mode III-N HEMTs
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US8872235B2 (en) * 2012-02-23 2014-10-28 Infineon Technologies Austria Ag Integrated Schottky diode for HEMTs
WO2013155108A1 (en) 2012-04-09 2013-10-17 Transphorm Inc. N-polar iii-nitride transistors
US9184275B2 (en) 2012-06-27 2015-11-10 Transphorm Inc. Semiconductor devices with integrated hole collectors
JP5995234B2 (ja) * 2012-08-14 2016-09-21 株式会社レーザーシステム ダイオード、電力伝送システムおよび電源線用無線接続コネクタ
WO2014127150A1 (en) 2013-02-15 2014-08-21 Transphorm Inc. Electrodes for semiconductor devices and methods of forming the same
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Also Published As

Publication number Publication date
CN100517763C (zh) 2009-07-22
US7084475B2 (en) 2006-08-01
TWI493597B (zh) 2015-07-21
JP2005236288A (ja) 2005-09-02
JP5150803B2 (ja) 2013-02-27
US20050179104A1 (en) 2005-08-18
CN1658402A (zh) 2005-08-24
TW201230143A (en) 2012-07-16
TW200601396A (en) 2006-01-01
TWI411008B (zh) 2013-10-01
FR2870046B1 (fr) 2008-01-18
DE602005006025T2 (de) 2009-05-07
FR2870046A1 (fr) 2005-11-11
DE602005006025D1 (de) 2008-05-29
EP1564815B1 (de) 2008-04-16
EP1564815A1 (de) 2005-08-17

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