Which insulating layer is used in the fabrication of MOSFET? All Questions › Category: Digital Electronics › Which insulating layer is used in the fabrication of MOSFET? 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Silicon Nitrideb) Aluminum sulphate c) Copper sulphated) Silicon dioxide 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Silicon dioxide