公开(公告)号：US20160322969A1

公开(公告)日：2016-11-03

申请号：US15133644

申请日：2016-04-20

Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC

Inventor： Balaji PADMANABHAN ,  Prasad VENKATRAMAN ,  Peter MOENS ,  Mihir MUDHOLKAR ,  Joe FULTON ,  Philip CELAYA ,  Stephen ST. GERMAIN ,  Chun-Li LIU ,  Jason MCDONALD ,  Alexander YOUNG ,  Ali SALIH

IPC: H03K17/687 ,  H01L25/11 ,  H01L29/778

CPC classification number: H01L29/747 ,  H01L21/8258 ,  H01L23/4952 ,  H01L23/49524 ,  H01L23/49541 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/40 ,  H01L25/115 ,  H01L25/18 ,  H01L27/0629 ,  H01L27/088 ,  H01L27/0883 ,  H01L29/205 ,  H01L29/404 ,  H01L29/4238 ,  H01L29/7416 ,  H01L29/742 ,  H01L29/7786 ,  H01L29/7787 ,  H01L2224/0603 ,  H01L2224/40245 ,  H01L2224/48247 ,  H01L2224/49113 ,  H01L2224/73221 ,  H01L2224/83801 ,  H01L2224/8385 ,  H01L2924/00014 ,  H03K17/6874 ,  H03K2017/6878 ,  H03K2217/0009 ,  H03K2217/0018 ,  H01L2224/37099

Abstract: A half-bridge circuit can include a high-side HEMT, a high-side switch transistor, a low-side HEMT, and a low-side switch transistor. The die substrates of the HEMTs can be coupled to the sources of their corresponding switch transistors. In another aspect, a packaged electronic device for a half-bridge circuit can have a design that can use shorter connectors that help to reduce parasitic inductance and resistance. In a further aspect, a packaged electronic device for a half-bridge circuit can include more than one connection along the bottom of the package allows less lead connections along the periphery of the packaged electronic device and can allow for a smaller package.

Abstract translation: 半桥电路可以包括高侧HEMT，高侧开关晶体管，低侧HEMT和低侧开关晶体管。 HEMT的管芯衬底可以耦合到其相应的开关晶体管的源极。 在另一方面，用于半桥电路的封装电子器件可以具有可以使用有助于减小寄生电感和电阻的较短连接器的设计。 在另一方面，用于半桥电路的封装电子设备可以包括沿着封装底部的多于一个的连接允许沿着封装的电子器件的周边的较少的引线连接并且可以允许较小的封装。