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1.
公开(公告)号:US06313488B1
公开(公告)日:2001-11-06
申请号:US09333296
申请日:1999-06-15
IPC分类号: H01L29737
CPC分类号: H01L29/1004 , H01L29/1608 , H01L29/2003 , H01L29/267 , H01L29/7371 , H01L29/739
摘要: A bipolar transistor having at least a low doped drift layer (14) of crystalline SiC comprises at least one first layer (13) of a semi-conductor material having a wider energy gap between the conduction band and the valence band than an adjacent layer (14) of SiC.
摘要翻译: 具有晶体SiC的至少低掺杂漂移层(14)的双极晶体管包括半导体材料的至少一个第一层(13),其在导带和价带之间具有比相邻层更宽的能隙( 14)。