UltiMOS: A local charge-balanced trench-based 600V super-junction device
2011
This paper for the first time reports on a novel “local” charge balanced trench-based super junction transistor. The local charge balance is achieved by selectively growing thin highly-doped n-type and p-type layers in a deep trench structure. The final charge-balanced trench structure is finished with an oxide-sealed airgap. Devices rated at 10A with V bd =730V and a Ron=23 mΩ.cm 2 are demonstrated.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
8
References
25
Citations
NaN
KQI