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← ScienceWhich consequence results when exceeding voltage limits on a Zener diode?
A)Increased reverse current above breakdown✓
B)Reduced junction capacitance modulation
C)Enhanced electron-hole recombination rate
D)Decreased temperature coefficient sensitivity
💡 Explanation
Exceeding voltage limits causes avalanche breakdown because minority carriers gain enough energy to ionize other atoms, therefore reverse current sharply increases, rather than capacitance changes or temperature sensitivities because impact ionization in the band structure dominates.
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