LTSpice zener diode 3V model

Seamus_One

Joined Feb 12, 2021
6
hi hh,
A close match.
Insert this line in your standard.dio located in the cmp folder.
Adjust BV to suit

.MODEL GP3V0 D(IS=1E-11 RS=11.84 N=1.27 TT=5E-8 CJO=5.076E-10 VJ=0.75 M=0.33 BV=3.00 IBV=0.01 Vpk=3.9 mfg=Motorola type=zener)

E
This worked for me in my macOS LTspice 17.2.4 ! Don't forget you will need to re-start LTspice before you can select your newly-created part model.
 

Thread Starter

hhsting

Joined Apr 25, 2024
395
This worked for me in my macOS LTspice 17.2.4 ! Don't forget you will need to re-start LTspice before you can select your newly-created part model.
hi,
You have to Close LTSpice and then reopen LTSpice to register the change.
E

Test run.
View attachment 323201
The text which appears when right-clicking a diode symbol then left-clicking 'Pick new diode'. Apologies for lack of clarity.
For those of you who are wondering it worked for me.

I was using older version of Ltspice and so it didn't work before. I updated it.
 
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