发明名称 Power mosfet diode
摘要 A power MOSFET diode includes a plurality of unit elements, each of which has a gate and a drain that are connected to each other by the structure and the process of UMOS, VMOS, VDMOS, and etc., so as to integrate the unit elements into a PMD without any body diode of the traditional UMOS, VMOS, or VDMOS for providing a one-way electrical conductivity. The PMD is different from traditional diodes or Schottky diodes, because a forward bias is existed when the traditional diodes or Schottky diodes conduct the electricity on one-way. However, a drain-source on-state resistance (RDS) is used to replace the consumption of the forward bias when the PMD conducts the electricity on one-way. Due to the RDS of the PMD is lower and easy to be parallel connected to each other, the PMD can be used to substantially lower the power consumption and applied to various industries.
申请公布号 US2008290405(A1) 申请公布日期 2008.11.27
申请号 US20070804390 申请日期 2007.05.21
申请人 LU CHAO-CHENG 发明人 LU CHAO-CHENG
分类号 H01L29/78 主分类号 H01L29/78
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