| 发明名称 |
SEMICONDUCTOR DEVICE FOR POWER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor device for power for realizing suppression of an oscillation phenomenon of a free wheeling diode while reducing reverse recovery loss Err of the free wheeling diode. <P>SOLUTION: This semiconductor device for power is provided with a capacitor which is connected to the free wheeling diode in parallel and has a capacitance C satisfying an inequality C/I<10(pF/A) with respect to a rated current I of the free wheeling diode. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004281462(A) |
申请公布日期 |
2004.10.07 |
| 申请号 |
JP20030067118 |
申请日期 |
2003.03.12 |
| 申请人 |
TOSHIBA CORP |
发明人 |
SUGIYAMA KOICHI;MATSUSHITA KENICHI;INOUE TOMOKI;NINOMIYA HIDEAKI;OGURA TSUNEO |
| 分类号 |
H01L27/04;H01L21/822;H01L29/739;H01L29/78;H02M3/00 |
主分类号 |
H01L27/04 |
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