| 发明名称 |
IMPROVEMENTS TO THE PROTECTION OF FETs BY MEANS OF TRACKS OF PRINTED CIRCUIT BOARDS |
| 摘要 |
<p>The present invention refers to special sizing of the circuit board conductive tracks so when a failure situation occurs, that is to say a short-circuit situation, they function themselves per se as a fuse, with no additional costs and without the need to incorporate any further parts to the circuit board tracks. For this reason, it has been designed a narrowing portion in the tracks which are associated to the Smart FET. <IMAGE></p> |
| 申请公布号 |
EP0989607(A1) |
申请公布日期 |
2000.03.29 |
| 申请号 |
EP19990906263 |
申请日期 |
1999.03.09 |
| 申请人 |
MECANISMOS AUXILIARES INDUSTRIALES S.A. |
发明人 |
LLOP TOUS, JORDI;MESTIERI CLOTET, ANTONINO;PLANA BREY, JOSEP LLUIS |
| 分类号 |
H01L23/58;H01H85/046;H01L23/498;H01L23/62;H05K1/00;H05K1/02;(IPC1-7):H01L23/482 |
主分类号 |
H01L23/58 |
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