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

Which outcome happens when stray electromagnetic radiation induces a voltage exceeding a MOS capacitor’s gate oxide breakdown voltage?

A)Latch-up conduction through the substrate
B)Permanent short circuit across oxide
C)Increased subthreshold leakage current
D)Reduced charge carrier mobility

💡 Explanation

When induced gate voltage transcends the breakdown voltage, dielectric breakdown happens because localized intense electric field causes irreversible rupture within the oxide layer, forming a conductive, leakage path. Therefore permanent shorting occurs, preventing normal operation rather than latch-up, leakage current which require different failure conditions.

🏆 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