4 ms·
Leakage increases with temperature, and the speed at which FET switches also increases with temperature.
by baybal2 5y ago
Leakage increases with temperature, and the speed at which FET switches also increases with temperature.
- magicalhippo 5y agoSpeed, is that due to Vgs threshold voltage decreasing as temp increases? On the other hand you have Rds(on) rising as temp increases, which would negate some of that effect I would imagine (lower gate drive current). But not my field so no idea how that interplay works out.
- baybal2 5y agoCarrier injection speed is a function of temperature. Think of FET as a solid state thermionic valve, it's not that far away from it, if you dig into physics.
- deleted 5y ago[deleted]