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公开(公告)号:DE102004036330A1
公开(公告)日:2005-03-17
申请号:DE102004036330
申请日:2004-07-27
Applicant: INT RECTIFIER CORP
Inventor: HE DONALD , SODHI RITU , CHIOLA DAVIDE
IPC: H01L29/872 , H01L21/329 , H01L21/336 , H01L21/8234 , H01L21/8248 , H01L27/02 , H01L27/04 , H01L27/06 , H01L27/088 , H01L29/40 , H01L29/423 , H01L29/45 , H01L29/47 , H01L29/76 , H01L29/78
Abstract: A semiconductor device including a schottky device and a trench type semiconductor switching device such as a MOSFET formed in a common die.
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公开(公告)号:ITMI991857D0
公开(公告)日:1999-08-31
申请号:ITMI991857
申请日:1999-08-31
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L29/872
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13.
公开(公告)号:DE112006000175B4
公开(公告)日:2015-08-13
申请号:DE112006000175
申请日:2006-01-10
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE
IPC: H01L29/872 , H01L21/329 , H01L27/08 , H01L29/40 , H01L29/47
Abstract: Schottky-Gleichrichter, der umfasst: ein Halbleitersubstrat eines ersten Leitfähigkeitstyps; mehrere Gräben längs einer ersten Stirnseite des Halbleitersubstrats, die durch mehrere Mesas beabstandet sind, wobei jeder der Gräben eine Oxidschicht mit einer unterschiedlichen Dicke besitzt, die die Boden- bzw. Seitenwandflächen des Grabens überzieht und wobei ein Verhältnis einer Bodenoxidschichtdicke eines Grabens zu einer Seitenwandoxidschichtdicke eines Grabens für besagte Oxidschicht unterschiedlicher Dicken mehr als 2:1 beträgt; und eine Schottky-Metallschicht über der ersten Stirnseite des Halbleitersubstrats, die einen Schottky-Gleichrichterkontakt mit den mehreren Mesas bildet.
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公开(公告)号:FR2785091A1
公开(公告)日:2000-04-28
申请号:FR9910851
申请日:1999-08-27
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L29/872
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15.
公开(公告)号:DE19939484A1
公开(公告)日:2000-03-09
申请号:DE19939484
申请日:1999-08-20
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L29/872
Abstract: Schottky diode has a silicon die (11) with n-type upper surface (12) and p-type diffusion layer adjacent to, but separated from, the die. The p-type layer has a field oxide overlapping the edge and facing the die. A layer of barrier metal (30) is on top of n-type and p-type regions to within 5 microns of the edge of the p-type diffusion layer. Another metal layer contacts each barrier metal layer.
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公开(公告)号:DE112006000745T5
公开(公告)日:2008-01-24
申请号:DE112006000745
申请日:2006-04-24
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE
IPC: H01L23/34
Abstract: A semiconductor package including a conductive clip preferably in the shape of a can, a semiconductor die, and a conductive stack interposed between the die and the interior of the can which includes a conductive platform and a conductive adhesive body.
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公开(公告)号:AU2003248823A1
公开(公告)日:2004-02-02
申请号:AU2003248823
申请日:2003-07-02
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L27/08 , H01L29/40 , H01L29/47 , H01L29/872 , H01L21/8234
Abstract: A fabrication process for a Schottky barrier structure includes forming a nitride layer directly on a surface of an epitaxial ("epi") layer and subsequently forming a plurality of trenches in the epi layer. The interior walls of the trenches are then deposited with a final oxide layer without forming a sacrificial oxide layer to avoid formation of a beak bird at the tops of the interior trench walls. A termination trench is etched in the same process step for forming the plurality of trenches in the active area.
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公开(公告)号:IT1313289B1
公开(公告)日:2002-07-17
申请号:ITMI991857
申请日:1999-08-31
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L29/872
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公开(公告)号:ITMI991857A1
公开(公告)日:2001-02-28
申请号:ITMI991857
申请日:1999-08-31
Applicant: INT RECTIFIER CORP
Inventor: CHIOLA DAVIDE , ANDOH KOHJI
IPC: H01L21/329 , H01L29/872
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