Orcad Capture PSpice Diode Libraries

AI Thread Summary
Users are experiencing difficulties finding a valid Orcad Capture PSpice library for the 1N4000 series diodes, specifically encountering errors related to undefined models during simulation. The issue stems from the lack of associated PSpice simulation characteristics in the downloaded libraries, which are primarily in *.lib format rather than the required *.olb. Suggestions include checking manufacturer websites for specific models and utilizing existing libraries, but users with the 16.3 Demo version face limitations due to a restricted set of starter libraries. A recommendation was made to add the nom.lib file from the installation folder to the simulation profile to potentially resolve the issue. Assistance is sought for locating a suitable *.olb diode library with the necessary simulation profiles.
niehaoma
Messages
27
Reaction score
0
It seems I am having issues locating a valid Orcad Capture PSpice library with the 1N4000 series of diodes. I have downloaded Diode.olb, however when I simulate, I get an error such as: "ERROR -- Model D1N4009 used by D_D2 is undefined"

From my understanding, this arises due to the fact the part does not have associated PSpice simulation characteristics. I downloaded some other diode libraries, but no 4000 series parts were present. I also went to manufacturers website (e.g. Fairchild) and downloaded specific diode models, but they only come in *.lib, which Orcad doesn't seem to like. I need *.olb libraries.
Can anyone point me in the right direction to a *.olb diode library with the 4000 series that has associated simulation profiles?

As a note, this is for a class. I have to use a 4000 series diode, e,g, 4001-4009. In addition, the reason I am running into issues is I am trying to work from my laptop, so I have the 16.3 Demo ["Lite"] version running, which has a limited set of starter libraries included.

Any help would be appreciated. Thank you.
 
Last edited:
Engineering news on Phys.org
I'll have a look at this question when I get back to work on Monday. I'll see what libraries I'm using, and also post information about a great book for Modeling Semiconductors in SPICE. That's what I use to fine-tune my semiconductor models...
 
Last edited:
I did a quick search at Amazon, and found the book that I have at work:

https://www.amazon.com/s?k=semicond...i=stripbooks&ref=nb_sb_noss&tag=pfamazon01-20

241798


And this one looks even more applicable to your OrCAD PSPICE package:

241799
 
So my McroCAP SPICE simulator at work has lots of diode models built-in. Here is the model for the 1N4001 diode, in case it helps.

241915
 
  • Like
Likes anorlunda
Add nom.lib from the installation folder (C:\Cadence\SPB_17.2\tools\library\capture\pspice\nom.lib) to your simulation profile. Also add the library that holds the diode to your simulation profile. This should solve the problem.
 
  • Like
Likes berkeman

Thread 'Underwater piezoelectric sensor array receive sensitivity'

Hi all I have some confusion about piezoelectrical sensors combination. If i have three acoustic piezoelectrical sensors (with same receive sensitivity in dB ref V/1uPa) placed at specific distance, these sensors receive acoustic signal from a sound source placed at far field distance (Plane Wave) and from broadside. I receive output of these sensors through individual preamplifiers, add them through hardware like summer circuit adder or in software after digitization and in this way got an...
View full post »

Thread 'Following up on the recent thread about Earth Resistance measurements'

I have recently moved into a new (rather ancient) house and had a few trips of my Residual Current breaker. I dug out my old Socket tester which tell me the three pins are correct. But then the Red warning light tells me my socket(s) fail the loop test. I never had this before but my last house had an overhead supply with no Earth from the company. The tester said "get this checked" and the man said the (high but not ridiculous) earth resistance was acceptable. I stuck a new copper earth...
View full post »
Thread 'Beauty of old electrical and measuring things, etc.'

Thread 'Beauty of old electrical and measuring things, etc.'

Even as a kid, I saw beauty in old devices. That made me want to understand how they worked. I had lots of old things that I keep and now reviving. Old things need to work to see the beauty. Here's what I've done so far. Two views of the gadgets shelves and my small work space: Here's a close up look at the meters, gauges and other measuring things: This is what I think of as surface-mount electrical components and wiring. The components are very old and shows how...
View full post »

Similar threads

Find Parts for OrCAD Capture | Simple Diagrams
Replies
3
Views
4K
Spark plug/Igniter/Spark gap in PSpice
Replies
7
Views
7K
Help with Pspice Capture Bias Point Calculation Errors
Replies
9
Views
17K
Pspice Capture Lite: Ext. Library & Voltage/Curr. Dependent Source
Replies
3
Views
7K
DEC runtime library for Fortran in Visual studio 2022
Replies
11
Views
2K
Cadense Orcad 16.3 Error D_D1 is undefined
Replies
3
Views
5K
Orcad Capture 9.2 LM317 simulation
Replies
17
Views
16K
What is causing error code 16492 in PSpice?
Replies
1
Views
4K
Where can I get a functional PSPice?
Replies
3
Views
2K
Fortran Linking fortran libraries with g95 in Windows Powershell
Replies
12
Views
3K

Hot Threads

Recent Insights

Back
Top