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In Reply to: Vf vs If for Cree Sic Schottky Diode - Measured at cathode-relevant Currents posted by Maxamillion on July 5, 2009 at 11:29:41:
Looks to be a non linear characteristic, approximately a 3/2 power law.
By eye, V = 0.8 + 0.4(I/10)^2/3.
You could calculate the higher order distortion products that this will produce by reflecting the delta V to the grid and taking derivatives. I doubt that it will be serious as the plate resitance is also a power law.
Mark Kelly
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Follow Ups
- Apparently nonlinear - Mark Kelly 07/5/0915:27:51 07/5/09 (2)
- RE: Apparently nonlinear - Maxamillion 19:11:11 07/5/09 (1)
- Small but beneficial - Mark Kelly 19:43:24 07/5/09 (0)
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