Published April 26, 2019 | Version v1
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Aging and gate bias effects on TID sensitivity of wide bandgap power devices

Description

The effect of oxide stress on the total ionizing dose (TID) radiation sensitivity of silicon carbide (SiC) power MOSFETS and TID sensitivity of gallium nitride (GaN) power transistor is reported. Difference in TID response for stressed and unstressed devices was observed.

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Niskanen_radecs18_abstract.pdf

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Funding

RADSAGA – RADiation and reliability challenges for electronics used in Space, Avionics, on the Ground and at Accelerators 721624
European Commission