半导体器件

Invention Grant

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Patent Title: 半导体器件
Application No.: CN201710264506.7

Application Date: 2011-09-30
Publication No.: CN107104057B

Publication Date: 2019-08-13
Inventor: 金泽孝光 , 秋山悟
Applicant: 瑞萨电子株式会社
Applicant Address: 日本东京都
Assignee: 瑞萨电子株式会社
Current Assignee: 瑞萨电子株式会社
Current Assignee Address: 日本东京都
Agency: 北京市金杜律师事务所
Agent 陈伟; 王娟娟
Main IPC: H01L21/60
IPC: H01L21/60 ; H01L21/822 ; H01L27/04 ; H01L25/07 ; H01L25/18 ; H01L25/065

Abstract:

提供一种能够提高半导体器件的可靠性的技术。在本发明中，形成在半导体芯片(CHP1)的表面的栅极焊盘(GPj)以相较于其他引线(漏极引线(DL)和栅极引线(GL))更靠近源极引线(SL)的方式配置。其结果为，根据本发明，能够缩短栅极焊盘(GPj)与源极引线(SL)之间的距离，因此，能够缩短连接栅极焊盘(GPj)和源极引线(SL)的导线(Wgj)的长度。由此可知，根据本发明，能够充分地降低存在于导线(Wgj)的寄生电感。

Abstract(English):

Technology capable of improving reliability of a semiconductor device is provided. In the present invention, a gate pad GPj formed on a front surface of a semiconductor chip CHP1 is disposed so as to be closer to a source lead SL than to other leads (a drain lead DL and a gate lead GL). As a result, according to the present invention, a distance between the gate pad GPj and the source lead SL can be shortened, and thus a length of the wire Wgj for connecting the gate pad GPj and the source lead SL together can be shortened. Thus, according to the present invention, a parasitic inductance that is present in the wire Wgj can be sufficiently reduced.

Public/Granted literature

CN107104057A 半导体器件 Public/Granted day:2017-08-29

Information query

Chinese Patent Announcement Global Dossier Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01L	半导体器件；其他类目中不包括的电固体器件（使用半导体器件的测量入G01；一般电阻器入H01C；磁体、电感器、变压器入H01F；一般电容器入H01G；电解型器件入H01G9/00；电池组、蓄电池入H01M；波导管、谐振器或波导型线路入H01P；线路连接器、汇流器入H01R；受激发射器件入H01S；机电谐振器入H03H；扬声器、送话器、留声机拾音器或类似的声机电传感器入H04R；一般电光源入H05B；印刷电路、混合电路、电设备的外壳或结构零部件、电气元件的组件的制造入H05K；在具有特殊应用的电路中使用的半导体器件见应用相关的小类）
H01L21/00	专门适用于制造或处理半导体或固体器件或其部件的方法或设备
H01L21/02	.半导体器件或其部件的制造或处理
H01L21/04	..至少具有一个跃变势垒或表面势垒的器件，例如PN结、耗尽层、载体集结层
H01L21/50	...应用H01L21/06至H01L21/326中的任一小组都不包含的方法或设备组装半导体器件的
H01L21/60	....引线或其他导电构件的连接，用于工作时向或由器件传导电流