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← TechnologyWhich unintended consequence can appear when MOSFETs experience sustained, high electric fields?
A)Hot carrier injection degradation✓
B)Latch-up in parasitic bipolar transistors
C)Gate oxide breakdown acceleration
D)Channel length modulation increase
💡 Explanation
Hot carrier injection causes threshold voltage shifts because high-energy electrons or holes are injected into the gate oxide, thereby altering the charge distribution. Therefore, the MOSFET parameters degrade, rather than exhibiting breakdown or latch-up at a macroscopic scale.
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