Add a LTspice Mosfet Model as a Macro on TINA-TI simulator

Matias Henriquez

Other Parts Discussed in Thread: TINA-TI

Hi to everyone

I have this 2 LTSpice models (provided by Bob Cordell):

* IRFP240C VDMOS copyright Cordell Audio December 6, 2010

.model irfp240C VDMOS(nchan Vto=4.0 Kp=4.8 Lambda=0.0032 Rs=0.01 Rd=0.1 Rds=1e7 Cgdmax=2600p Cgdmin=10p a=0.35 Cgs=1250p Cjo=3000p m=0.75 VJ=2.5 IS=4.0E-06 N=2.4)

* IRFP9240C VDMOS copyright Cordell Audio December 6, 2010

.model irfp9240C VDMOS(pchan Vto=-3.76 Kp=9 Lambda=0.004 Rs=0.064 Rd=0.1 Rds=1e7 Cgdmax=1200p Cgdmin=15p a=0.26 Cgs=1130p Cjo=2070p m=0.68 VJ=2.5 IS=4.0E-06 N=2.4)

and I need to use them on TINA-TI simulator. I know I have to create a new macro but I don't know how to do it because it is a model of a VDMOS and not a .subckt

I really appreciate any help from you guys.

Thanks

over 9 years ago

0 Britt Brooks - Online Design Tools over 9 years ago

TI__Mastermind 41310 points

Matias,

Unfortunately, the VDMOS model is inherently built into LTSpice and is not available in any other simulator. You cannot use the VDMOS model parameters in any simulator other than LTSpice.

However, one of your FETs does have a PSpice model available for it on the Vishay website. The IRFP9240 has a .lib file that you can import into TINA-TI using the New Macro Wizard. I do not know of a PSpice model for the IRFP240C.

0 Matias Henriquez over 9 years ago in reply to Britt Brooks - Online Design Tools

Prodigy 70 points

Britt,

Thanks a lot for your answer. I found out that TINA-TI simulator has already the models I was looking for. I forgot to look at Vishay website, I would have created the model by myself. New Macro Wizard is an amazing tool!

Best regards

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Add a LTspice Mosfet Model as a Macro on TINA-TI simulator