I am creating a netlist for LTSpice.
When doing the simulation i want to see the parameters of the diode, dynamic resistance and such. Can i use the show command to do this? i am not sure how. i tried searching the forum, couldn't find anything.

***ANALOG ASS#1 CIRCUIT 1 ***

*AC SOURCE
vs 4 0 dc 0V ac 500mV

*DC Biasing
vcc 1 0 5V

*Resistors
Ra 2 3 10k
R1 1 2 2K
R2 5 0 2K
RL 6 0 100

*Capacitors
Ci 4 3 16nF
Co 5 6 16nF

*Diode
D1 3 5 diode1


.model diode1 d (is=0.1pA n=1)
show d1 [:]
.op
.end

Thanks in advance

 

I'm somewhat certain that if you don't specify those advanced values, they are zero.

 

OK, no it is not. but here are all the default parameters for a diode

 

So actually uh, yes it does look like the default value for ohmic resistance is 0.

 

perfect, that helps. Thank you

 

A diode will still have a dynamic resistance, even if the ohmic resistance is zero. It's cause by the logarithmic relation between current and the voltage forward drop. Here's a thread showing a simulation of the dynamic resistance (see Post #7). That resistance calculation is done from the simulation graphic display (see equation at top of graphic), not the netlist file.