VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome occurs when electrostatic discharge overwhelms gate oxide capacitance in MOSFET?

A)Permanent channel short circuit
B)Increased subthreshold leakage current
C)Reduced drain saturation voltage
D)Oscillation instability at high frequency

💡 Explanation

When ESD overwhelms gate oxide capacitance, dielectric breakdown occurs because the high voltage exceeds breakdown strength, causing a conductive path and permanent channel damage. Therefore a channel short circuit results, rather than increased leakage, reduced saturation, or instability, which involve different failure mechanisms under normal operation.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science