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公开(公告)号:CN102543771A
公开(公告)日:2012-07-04
申请号:CN201210043162.4
申请日:2008-04-25
Applicant: 瑞萨电子株式会社
IPC: H01L21/50 , H01L21/60 , H01L23/495
CPC classification number: H01L23/49582 , H01L23/49503 , H01L23/49524 , H01L23/49548 , H01L23/49562 , H01L23/544 , H01L24/05 , H01L24/29 , H01L24/35 , H01L24/37 , H01L24/40 , H01L24/41 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/77 , H01L24/78 , H01L24/83 , H01L24/84 , H01L24/85 , H01L29/0615 , H01L29/41766 , H01L29/456 , H01L29/7397 , H01L29/7811 , H01L29/7813 , H01L2223/54406 , H01L2223/54433 , H01L2223/54486 , H01L2224/04042 , H01L2224/05073 , H01L2224/05166 , H01L2224/05624 , H01L2224/0603 , H01L2224/29294 , H01L2224/29339 , H01L2224/32245 , H01L2224/37124 , H01L2224/40091 , H01L2224/40245 , H01L2224/40247 , H01L2224/4103 , H01L2224/45014 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/4846 , H01L2224/48465 , H01L2224/48624 , H01L2224/48724 , H01L2224/4903 , H01L2224/49051 , H01L2224/49111 , H01L2224/4912 , H01L2224/73219 , H01L2224/73221 , H01L2224/73265 , H01L2224/78 , H01L2224/83801 , H01L2224/8385 , H01L2224/84205 , H01L2224/85205 , H01L2224/85214 , H01L2924/00011 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01022 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01054 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/05042 , H01L2924/10253 , H01L2924/12042 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/19043 , H01L2924/00014 , H01L2924/00012 , H01L2924/00 , H01L2924/3512 , H01L2224/83205
Abstract: 本发明公开了一种半导体器件。本发明的目的是实现其中密封功率MOSFET的小表面安装封装的导通电阻的减小。硅芯片安装在与构成漏极引线的引线集成的芯片焊盘部上。硅芯片的主表面上具有源极焊盘和栅极焊盘。硅芯片的背面构成功率MOSFET的漏极,并经由Ag浆料键合至芯片焊盘部的顶表面。构成源极引线的引线经由Al带电耦合至源极焊盘,而构成栅极引线的引线经由Au线电耦合至栅极焊盘。
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公开(公告)号:CN101295687B
公开(公告)日:2012-05-16
申请号:CN200810093595.4
申请日:2008-04-25
Applicant: 瑞萨电子株式会社
IPC: H01L23/48 , H01L23/485 , H01L23/495 , H01L23/31
Abstract: 本发明公开了一种半导体器件。本发明的目的是实现其中密封功率MOSFET的小表面安装封装的导通电阻的减小。硅芯片安装在与构成漏极引线的引线集成的芯片焊盘部上。硅芯片的主表面上具有源极焊盘和栅极焊盘。硅芯片的背面构成功率MOSFET的漏极,并经由Ag浆料键合至芯片焊盘部的顶表面。构成源极引线的引线经由Al带电耦合至源极焊盘,而构成栅极引线的引线经由Au线电耦合至栅极焊盘。
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