what is mean by cutoff voltage?

[Surender Reddy]

what is mean by cutoff voltage?
which transistor have lowest cutoff voltage and which transistor have highest cutoff voltage?
please name it?

 

[goldsmith]

Dear Surender
Hi
Where did you see that ? in datasheet ?
Best Wishes
Goldsmith

 

[MNBahr]

what is mean by cutoff voltage?
which transistor have lowest cutoff voltage and which transistor have highest cutoff voltage?
please name it?

Cutoff is the lowest voltage at which the transistor operates (linear or saturation), high and low cutoff voltages depend on the technology, as the technology goes beyond in sub-microns the cutoff is too low compared to older technologies such as 0.25um