Resources Contact Us Home
Reverse conducting thyristor

Image Number 7 for United States Patent #6388276.

Providing a reverse conducting thyristor, wherein a diode and a GTO thyristor are reverse parallel-connected, with which it is possible to reduce a surface area size of a separation portion and avoid variations in insulation characteristics.A separation portion between a diode and a GTO thyristor includes a semiconductor substrate of a first conductivity type, a thin film region of a second conductivity type formed in a major surface of the semiconductor substrate, and a guard ring region of the second conductivity type.

  Recently Added Patents
Fuel-based injection control
Automated hotfix handling model
High density molecular memory storage with read and write capabilities
Fusing apparatus and image forming apparatus provided with the same, and heating apparatus
System and method for managing content on a network interface
Calcium carbonate granulation
Wound dressings
  Randomly Featured Patents
Retractable anti-skid tread for dual tire vehicles
Method and apparatus for making bristle subassemblies
Front combination lamp for an automobile
Graphical test instrument
Ester-containing process and compositions
Testing device for flowmeter
Memory device and memory access method
Use of IMSI during femtocell registration to avoid identifier conflicts
Amplifier sensing
Operating room smoke evacuator with integrated vacuum motor and filter