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← ScienceWhich consequence results when gate oxide breakdown in MOSFETs?
A)Carrier leakage and increased static current✓
B)Decreased switching speed in transistors
C)Increased transistor threshold voltage
D)Improved transconductance magnitude overall
💡 Explanation
Gate oxide breakdown causes electron tunneling across the thin insulating layer, thus increasing unwanted leakage current, because of Fowler-Nordheim tunneling rather than ideal MOSFET operation. Therefore static power consumption increases rather than signal amplification occurring.
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