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。

公开(公告)号：US20170025405A1

公开(公告)日：2017-01-26

申请号：US14808627

申请日：2015-07-24

Applicant: Semiconductor Components Industries, LLC

Inventor： Woochul JEON ,  Joe FULTON ,  Chun-Li LIU

IPC: H01L27/06 ,  H01L29/778

CPC classification number: H01L27/0629 ,  H01L29/778 ,  H03K17/6871 ,  H03K2017/6875 ,  H03K2217/0036

Abstract: A circuit can include a transistor coupled to a resistor or a diode. In an embodiment, the circuit can include a pair of transistors arranged in a cascode configuration, and each of the transistors can have a corresponding component connected in parallel. In a particular embodiment, the components can be resistors, and in another particular, embodiment, the components can be diodes. The circuit can have less on-state resistance as compared to a circuit in which only one of the components is used, and reduces the off-state voltage on the gate of a high-side transistor. An integrated circuit can include a high electron mobility transistor structure and a resistor, a diode, a pair of resistors, or a pair of diodes.

Abstract translation: 电路可以包括耦合到电阻器或二极管的晶体管。 在一个实施例中，电路可以包括以共源共极配置布置的一对晶体管，并且每个晶体管可以具有并联连接的相应部件。 在特定实施例中，组件可以是电阻器，并且在另一特定实施例中，组件可以是二极管。 与仅使用一个部件的电路相比，该电路可以具有较小的导通电阻，并且降低高侧晶体管的栅极上的截止电压。 集成电路可以包括高电子迁移率晶体管结构和电阻器，二极管，一对电阻器或一对二极管。