4H-SiC pseudo-CMOS logic inverters for harsh environment electronics

• For logic gate with higher voltage swing, 4H-SiC pseudo-CMOS logic inverter with four nMOS was suggested and demonstrated, and a high voltage swing of 4.4 V was achieved at VDD=5 V. Simple nMOS inverters were also investigated. Both of pseudo-CMOS and nMOS inverters were operated at a high temperature of 200ºC. For future SiC large integrated circuits, junction leakage current between n+ regions were also investigated with the comb-shaped test elements.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

Harsh environment electronics

Logic inverter

SiC nMOSFET

Publikations- och innehållstyp

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