基本信息:
- 专利标题: 4개의 모스펫 풀 브릿지 모듈
- 专利标题(英):Four mosfet full bridge module
- 专利标题(中):四个MOSFET全桥模块
- 申请号:KR1020107026203 申请日:2009-05-27
- 公开(公告)号:KR101149298B1 公开(公告)日:2012-05-24
- 发明人: 리우,용 , 쳰,추샤오시아오 , 장,장위안 , 스피드,마이크 , 이정태 , 정,루크,에이치.
- 申请人: 페어차일드 세미컨덕터 코포레이션
- 申请人地址: **** Borregas Avenue, Sunnyvale, CA, *****, U.S.A.
- 专利权人: 페어차일드 세미컨덕터 코포레이션
- 当前专利权人: 페어차일드 세미컨덕터 코포레이션
- 当前专利权人地址: **** Borregas Avenue, Sunnyvale, CA, *****, U.S.A.
- 代理人: 김문종; 손은진
- 优先权: US12/128,130 2008-05-28
- 国际申请: PCT/US2009/045255 2009-05-27
- 国际公布: WO2009154969 2009-12-23
- 主分类号: H01L25/07
- IPC分类号: H01L25/07 ; H01L23/34 ; H01L25/11
Molded leadless packaged semiconductor multichip module 100 has four MOSFETs (10, 12, 14, 16) for the full bridge circuit. MOSFET 2 may include four N- channel MOSFET of the two P- and two-channel devices or the same type, but is preferably a four N- channel. Module 100 has two lead frames 30, 40 for assembling a MOSFET. In particular, it encapsulated in two channels, and two N- P- channel device is disposed between two of the lead frame is electrically insulating molding compound (84). As a result, the package has four upper heat sink (44.1 to 44.4) to be exposed in the molding compound (84) to deliver into the ambient atmosphere from the heat of the MOSFET. Wire bonding is not necessary. This can significantly reduce the on-resistance (RDSON). Upper or source-drain lead frame 30 may be soldered to bridge the MOSFET source and gate.
公开/授权文献:
- KR1020110019731A 4개의 모스펫 풀 브릿지 모듈 公开/授权日:2011-02-28
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01L | 半导体器件;其他类目未包含的电固体器件 |
------H01L25/00 | 由多个单个半导体或其他固态器件组成的组装件 |
--------H01L25/03 | .所有包含在H01L27/00至H01L51/00各组中同一小组内的相同类型的器件,例如整流二极管的组装件 |
----------H01L25/04 | ..不具有单独容器的器件 |
------------H01L25/07 | ...包含在H01L29/00组类型的器件 |