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公开(公告)号:JP2000200909A
公开(公告)日:2000-07-18
申请号:JP36690699
申请日:1999-12-24
Applicant: ST MICROELECTRONICS SA
Inventor: JEAN JALADE , JEAN-LOUIS SANCHEZ , LAUR JEAN-PIERRE , BREIL MARIE , AUSTIN PATRICK , BERNIER ERIC , MATHIEU ROY
IPC: H01L29/74 , H01L21/822 , H01L27/04 , H01L27/06 , H01L29/739 , H01L29/78 , H01L21/06
Abstract: PROBLEM TO BE SOLVED: To obtain a part of a minimum surface to a fixed maximum current by checking a thyristor type part. SOLUTION: An auxiliary thyristor 13 is a vertical thyristor, and a cathode corresponds to an N-type region N5 formed in a well likewise. A part of a region P4 between regions N4 and N5 is covered with an insulation gate G2 and regions N4-P4-N5 corresponds to an N-channel enhancement MOS transistor M. An IGBT 14 is made a multicellor part. When the surface of a rear is covered with a P-type layer P1, a vertical IGBT is formed, and a cathode corresponds to metallization formed on regions P6, N6 and an anode corresponds to a surface at a rear side of a part. For a cell corresponding to a well P6, conduction takes place starting from an anode A towards metallization which covers the source N6, and the region N5 and then towards the region N4 and a cathode K. Next, conduction of a thyristor is checked.
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公开(公告)号:FR2816127A1
公开(公告)日:2002-05-03
申请号:FR0014005
申请日:2000-10-31
Applicant: ST MICROELECTRONICS SA
Inventor: JALADE JEAN , LAUR JEAN PIERRE , SANCHEZ JEAN LOUIS , AUSTIN PATRICK , BREIL MARIE , BERNIER ERIC
Abstract: The invention concerns the control of thyristor-type semiconductor power components (Sw) powered by an alternating current network (VS). The control signal is a pulse (Ie). It is stored in the form of magnetic induction (B), positive or negative, in a core (T) made of ferromagnetic material. At each current alternation of the network, the interrogation of the magnetic state of the strand results in the presence, or not, of a control signal on the power device (Sw).
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公开(公告)号:FR2788166B1
公开(公告)日:2001-03-09
申请号:FR9816771
申请日:1998-12-31
Applicant: ST MICROELECTRONICS SA
Inventor: JALADE JEAN , SANCHEZ JEAN LOUIS , LAUR JEAN PIERRE , BREIL MARIE , AUSTIN PATRICK , BERNIER ERIC , ROY MATHIEU
IPC: H01L29/74 , H01L21/822 , H01L27/04 , H01L27/06 , H01L29/739 , H01L29/78 , H01L27/07 , H02M1/00 , H03K17/567
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公开(公告)号:DE69938814D1
公开(公告)日:2008-07-10
申请号:DE69938814
申请日:1999-12-28
Applicant: ST MICROELECTRONICS SA
Inventor: JALADE JEAN , SANCHEZ JEAN-LOUIS , LAUR JEAN-PIERRE , BREIL MARIE , AUSTIN PATRICK , BERNIER ERIC , ROY MATHIEU
IPC: H01L27/06 , H01L29/74 , H01L21/822 , H01L27/04 , H01L29/739 , H01L29/78
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公开(公告)号:FR2816127B1
公开(公告)日:2003-04-04
申请号:FR0014005
申请日:2000-10-31
Applicant: ST MICROELECTRONICS SA
Inventor: JALADE JEAN , LAUR JEAN PIERRE , SANCHEZ JEAN LOUIS , AUSTIN PATRICK , BREIL MARIE , BERNIER ERIC
Abstract: The invention concerns the control of thyristor-type semiconductor power components (Sw) powered by an alternating current network (VS). The control signal is a pulse (Ie). It is stored in the form of magnetic induction (B), positive or negative, in a core (T) made of ferromagnetic material. At each current alternation of the network, the interrogation of the magnetic state of the strand results in the presence, or not, of a control signal on the power device (Sw).
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公开(公告)号:FR2788166A1
公开(公告)日:2000-07-07
申请号:FR9816771
申请日:1998-12-31
Applicant: ST MICROELECTRONICS SA
Inventor: JALADE JEAN , SANCHEZ JEAN LOUIS , LAUR JEAN PIERRE , BREIL MARIE , AUSTIN PATRICK , BERNIER ERIC , ROY MATHIEU
IPC: H01L29/74 , H01L21/822 , H01L27/04 , H01L27/06 , H01L29/739 , H01L29/78 , H01L27/07 , H02M1/00 , H03K17/567
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