IRF630 Spice model

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famousmockingbird

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Joined 2010
#1
I found this on Vishay's website but can't get it to work 😕

*Feb 19, 2010 *Doc. ID: 90199, Rev. A *File Name: part irf630_sihf630_PS.txt and part irf630_sihf630_PS.spi *This document is intended as a SPICE modeling guideline and does not *constitute a commercial product datasheet. Designers should refer to the *appropriate data sheet of the same number for guaranteed specification *limits. .SUBCKT irf630 1 2 3 ************************************** * Model Generated by MODPEX * *Copyright(c) Symmetry Design Systems* * All Rights Reserved * * UNPUBLISHED LICENSED SOFTWARE * * Contains Proprietary Information * * Which is The Property of * * SYMMETRY OR ITS LICENSORS * *Commercial Use or Resale Restricted * * by Symmetry License Agreement * ************************************** * Model generated on Jun 25, 96 * Model format: SPICE3 * Symmetry POWER MOS Model (Version 1.0) * External Node Designations * Node 1 -> Drain * Node 2 -> Gate * Node 3 -> Source M1 9 7 8 8 MM L=100u W=100u * Default values used in MM: * The voltage-dependent capacitances are * not included. Other default values are: * RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0 .MODEL MM NMOS LEVEL=1 IS=1e-32 +VTO=3.90614 LAMBDA=0 KP=2.70091 +CGSO=7.25845e-06 CGDO=1e-11 RS 8 3 0.0001 D1 3 1 MD .MODEL MD D IS=2.59955e-15 RS=0.0232241 N=0.818263 BV=200 +IBV=0.00025 EG=1 XTI=2.54918 TT=0 +CJO=6.35847e-10 VJ=5 M=0.772431 FC=0.5 RDS 3 1 8e+06 RD 9 1 0.169992 RG 2 7 4.09017 D2 4 5 MD1 * Default values used in MD1: * RS=0 EG=1.11 XTI=3.0 TT=0 * BV=infinite IBV=1mA .MODEL MD1 D IS=1e-32 N=50 +CJO=1.28188e-09 VJ=1.20026 M=0.9 FC=1e-08 D3 0 5 MD2 * Default values used in MD2: * EG=1.11 XTI=3.0 TT=0 CJO=0 * BV=infinite IBV=1mA .MODEL MD2 D IS=1e-10 N=0.413904 RS=3e-06 RL 5 10 1 FI2 7 9 VFI2 -1 VFI2 4 0 0 EV16 10 0 9 7 1 CAP 11 10 1.2819e-09 FI1 7 9 VFI1 -1 VFI1 11 6 0 RCAP 6 10 1 D4 0 6 MD3 * Default values used in MD3: * EG=1.11 XTI=3.0 TT=0 CJO=0 * RS=0 BV=infinite IBV=1mA .MODEL MD3 D IS=1e-10 N=0.413904 .ENDS



Any help would be appreciated, Thanks.
 
#2
What simulator are you using? Works in LTspice just fine.

This is a "subckt" file, so you will need the appropriate symbol with the correct pin order.

The subckt file you've posted here is all in one line, corrected here:
Code: 
*Feb 19, 2010
*Doc. ID: 90199, Rev. A
*File Name: part irf630_sihf630_PS.txt and part irf630_sihf630_PS.spi
*This document is intended as a SPICE modeling guideline and does not
*constitute a commercial product datasheet.  Designers should refer to the
*appropriate data sheet of the same number for guaranteed specification
*limits.
.SUBCKT irf630 1 2 3
**************************************
*      Model Generated by MODPEX     *
*Copyright(c) Symmetry Design Systems*
*         All Rights Reserved        *
*    UNPUBLISHED LICENSED SOFTWARE   *
*   Contains Proprietary Information *
*      Which is The Property of      *
*     SYMMETRY OR ITS LICENSORS      *
*Commercial Use or Resale Restricted *
*   by Symmetry License Agreement    *
**************************************
* Model generated on Jun 25, 96
* Model format: SPICE3
* Symmetry POWER MOS Model (Version 1.0)
* External Node Designations
* Node 1 -> Drain
* Node 2 -> Gate
* Node 3 -> Source
M1 9 7 8 8 MM L=100u W=100u
* Default values used in MM:
* The voltage-dependent capacitances are
* not included. Other default values are:
*   RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0
.MODEL MM NMOS LEVEL=1 IS=1e-32
+VTO=3.90614 LAMBDA=0 KP=2.70091
+CGSO=7.25845e-06 CGDO=1e-11
RS 8 3 0.0001
D1 3 1 MD
.MODEL MD D IS=2.59955e-15 RS=0.0232241 N=0.818263 BV=200
+IBV=0.00025 EG=1 XTI=2.54918 TT=0
+CJO=6.35847e-10 VJ=5 M=0.772431 FC=0.5
RDS 3 1 8e+06
RD 9 1 0.169992
RG 2 7 4.09017
D2 4 5 MD1
* Default values used in MD1:
*   RS=0 EG=1.11 XTI=3.0 TT=0
*   BV=infinite IBV=1mA
.MODEL MD1 D IS=1e-32 N=50
+CJO=1.28188e-09 VJ=1.20026 M=0.9 FC=1e-08
D3 0 5 MD2
* Default values used in MD2:
*   EG=1.11 XTI=3.0 TT=0 CJO=0
*   BV=infinite IBV=1mA
.MODEL MD2 D IS=1e-10 N=0.413904 RS=3e-06
RL 5 10 1
FI2 7 9 VFI2 -1
VFI2 4 0 0
EV16 10 0 9 7 1
CAP 11 10 1.2819e-09
FI1 7 9 VFI1 -1
VFI1 11 6 0
RCAP 6 10 1
D4 0 6 MD3
* Default values used in MD3:
*   EG=1.11 XTI=3.0 TT=0 CJO=0
*   RS=0 BV=infinite IBV=1mA
.MODEL MD3 D IS=1e-10 N=0.413904
.ENDS
😉
 
#3
cogsncogs said:
What simulator are you using?
Click to expand...

I am using LTspice.

cogsncogs said:
This is a "subckt" file, so you will need the appropriate symbol with the correct pin order.
Click to expand...

The symbol I am using is "nmos" in the LTspice library.

I copied and pasted the text that you posted and named it irf630.lib and now I get "m1: Can't find definition of model irf630"

I usually don't have problems creating text files, naming them, and creating spice directives in LTspice. Am I naming the model's text file wrong? Am I using the wrong symbol?
 
#4
The symbol I am using is "nmos" in the LTspice library.
Click to expand...
Yup, wrong symbol!

If you don't already have it, paste the attached "xnmos.asy" file to C:\Program Files ("Program Files (x86)" if on 64bit)\LTC\LTspiceIV\lib\sym. You may need administrative privileges to do this.

Be sure to remove the ".txt" at the end of the file name.
 

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