Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Power semiconductor device having layered structure of power semiconductor elements and terminal members










Image Number 11 for United States Patent #6642576.

An IGBT (121) and a diode (131) are joined onto an element arrangement portion (111a) of a first terminal member (111) and an element arrangement portion (112a) of a second terminal member (112) is joined onto the IGBT (121) and the diode (131). Further, an IGBT (122) and a diode (132) are joined onto the element arrangement portion (112a) of the second terminal member (112) and an element arrangement portion (113a) of a third terminal member (113) is joined onto the IGBT (122) and the diode (132). A transfer mold package (141) is so formed as to house the elements (121, 122, 131, 132). External connection portions (111b, 112b, 113b) of the terminal members (111, 112, 113) are drawn out of the package (141). The element arrangement portion(s) (111a, 113a) of the first and/or third terminal member (111, 113) are/is exposed out of the package (141).








 
 
  Recently Added Patents
System and method for reducing the risks involved in trading multiple spread trading strategies
Sericin cationic nanoparticles for application in products for hair and dyed hair
Method for using directing cells for specific stem/progenitor cell activation and differentiation
Sequential control device for a striking mechanism
Methods and compositions for inhibiting progression to chronic cardiac failure
Method for configuring analog-to-digital converter keys and non-transitory machine readable medium storing program code executed for performing such method
DC/DC converter, power supply circuit, and semiconductor device
  Randomly Featured Patents
Aqueous inkjet ink and receiver combination
Mercury free high-pressure metal halide discharge lamp
Elisa kit for quantification of C-terminal telopeptides of type I collagen in human serum
Dynamically disabling and enabling of devices in consumer system with multiple communication protocols
Putter head assembly
Liquid crystal display device having a storage capacitor
IC socket having pressure cover and associated stopper
Sewing machine for automatically hemming garments
Camera with automatic focus adjustment device
Method for producing acrylic acid by heterogeneously catalyzed gas-phase oxidation of propene with molecular oxygen in a reaction zone