About: power semiconductor device

Premodifier: power semiconductor
Head noun: device

Same concepts
http://dbpedia.org/resource/Power_semiconductor_device

Broader concepts

label	provenance	confidence
power semiconductor device	isap:396593947	0.713908
semiconductor device	isap:396589938	0.631074
use in semiconductor device	isap:405610766	0.615638

Narrower concepts

label	provenance	confidence
power semiconductor device	isap:396593947	0.713908
power mosfet	isap:398885794	0.655825
gate bipolar transistor igbt	isap:305498038	0.643930
present invention	isap:135376325	0.540148
igbt	isap:307328637	0.452973
thyristor	isap:133931043	0.385127