9 kV 4H-SiC IGBTs with 88 mΩ·cm2 of R diff, on
2007 ◽
Vol 556-557
◽
pp. 771-774
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Keyword(s):
SiC IGBTs are suitable for high power, high temperature applications. For the first time, the design and fabrication of 9 kV planar p-IGBTs on 4H-SiC are reported in this paper. A differential on-resistance of ~ 88 m(cm2 at a gate bias of –20 V is achieved at 25°C, and decreases to ~24.8 m(cm2 at 200°C. The device exhibits a blocking voltage of 9 kV with a leakage current density of 0.1 mA/cm2. The hole channel mobility is 6.5 cm2/V-s at room temperature with a threshold voltage of –6.5 V resulting in enhanced conduction capability. Inductive switching tests have shown that IGBTs feature fast switching capability at both room and elevated temperatures.
2014 ◽
Vol 778-780
◽
pp. 903-906
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2000 ◽
Vol 5
(S1)
◽
pp. 343-348
2017 ◽
Vol 2017
(HiTEN)
◽
pp. 000219-000222
Keyword(s):
2015 ◽
Vol 821-823
◽
pp. 741-744
Keyword(s):
2008 ◽
Vol 600-603
◽
pp. 1055-1058
◽
2012 ◽
Vol 717-720
◽
pp. 1065-1068
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