models for 2SK982/2SJ48

Onvinyl · 29th January 2008, 03:26 PM

Hi,
I did a search both here and via google, and I did not find any spice models for those. Maybe someone is able to provide them?
Rüdiger

Netlist · 29th January 2008, 03:46 PM

.MODEL 2SJ48 PMOS (VTO=1.01702 KP=20U L=2U W=19.7496M GAMMA=0 PHI=600M
+ LAMBDA=15.4837M CBD=2.96862N IS=10F CGSO=1.13517N CGDO=1.13517N TOX=0 NSUB=0
+ TPG=1 UO=600 RG=50 RDS=1MEG )

No 2SK982 though.

/Hugo

Onvinyl · 29th January 2008, 04:13 PM

Hi Hugo,
thanks!
LTSPice doesn't seem to compute it accordingly, however.

Is there an easy way to convert it for LTSPice?
Rüdiger

aparatusonitus · 29th January 2008, 04:53 PM

I have for 2SJ50...

*SRC=2SJ50;MSJ50;MOSFETs P;Power >100V;160V 7A
*SYM=POWMOSP
.SUBCKT 2SJ50 10 20 40
* TERMINALS: D G S
* Hitachi 160 Volt 7 Amp .171 ohm P-Channel Power MOSFET 08-07-1993
M1 1 2 3 3 DMOS L=1U W=1U
RD 10 1 80.4M
RS 30 3 5.28M
RG 20 2 15.4
CGS 2 3 860P
EGD 12 0 1 2 1
VFB 14 0 0
FFB 1 2 VFB 1
CGD 13 14 513P
R1 13 0 1
D1 12 13 DLIM
DDG 15 14 DCGD
R2 12 15 1
D2 15 0 DLIM
DSD 10 3 DSUB
LS 30 40 7.5N
.MODEL DMOS PMOS (LEVEL=3 THETA=60M VMAX=533K ETA=5.5M VTO=-.34 KP=.599)
.MODEL DCGD D (CJO=513P VJ=.6 M=.68)
.MODEL DSUB D (IS=29N N=1.5 RS=61.4M BV=160 CJO=1.12N VJ=.8 M=.42 TT=252N)
.MODEL DLIM D (IS=100U)
.ENDS

Netlist · 29th January 2008, 06:01 PM

Quote:

Originally posted by Onvinyl
Is there an easy way to convert it for LTSPice?
Rüdiger

Can't tell, you'll need a spice guru for that I'm afraid.

/Hugo

linuxguru · 30th January 2008, 04:15 AM

For LTSpice, you may need some additional parameters which can be added at the end. For BJTs, these are Vceo=, Icrating= and mfg=. I'm not exactly sure what the corresponding parameters for FETs are, but you can check standard.fet to get an idea - the values are merely placeholders that are used by the menu system and the rule-checker of LTSpice; they're not used by the simulation engine at all.

29th January 2008, 03:26 PM	#1
Onvinyl diyAudio Member Join Date: Aug 2002 Location: Germany	models for 2SK982/2SJ48 Hi, I did a search both here and via google, and I did not find any spice models for those. Maybe someone is able to provide them? Rüdiger __________________ "I can feel what's going on inside a piece of electronic equipment. I have a sense that I know what's going on inside the transistors." Robert Moog

29th January 2008, 04:13 PM	#3
Onvinyl diyAudio Member Join Date: Aug 2002 Location: Germany	Hi Hugo, thanks! LTSPice doesn't seem to compute it accordingly, however. Is there an easy way to convert it for LTSPice? Rüdiger __________________ "I can feel what's going on inside a piece of electronic equipment. I have a sense that I know what's going on inside the transistors." Robert Moog

29th January 2008, 04:53 PM	#4
aparatusonitus diyAudio Member Join Date: Jan 2004 Location: Split, Croatia	I have for 2SJ50... SRC=2SJ50;MSJ50;MOSFETs P;Power >100V;160V 7A SYM=POWMOSP .SUBCKT 2SJ50 10 20 40 * TERMINALS: D G S * Hitachi 160 Volt 7 Amp .171 ohm P-Channel Power MOSFET 08-07-1993 M1 1 2 3 3 DMOS L=1U W=1U RD 10 1 80.4M RS 30 3 5.28M RG 20 2 15.4 CGS 2 3 860P EGD 12 0 1 2 1 VFB 14 0 0 FFB 1 2 VFB 1 CGD 13 14 513P R1 13 0 1 D1 12 13 DLIM DDG 15 14 DCGD R2 12 15 1 D2 15 0 DLIM DSD 10 3 DSUB LS 30 40 7.5N .MODEL DMOS PMOS (LEVEL=3 THETA=60M VMAX=533K ETA=5.5M VTO=-.34 KP=.599) .MODEL DCGD D (CJO=513P VJ=.6 M=.68) .MODEL DSUB D (IS=29N N=1.5 RS=61.4M BV=160 CJO=1.12N VJ=.8 M=.42 TT=252N) .MODEL DLIM D (IS=100U) .ENDS __________________ Non é mai abbastanza...

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
WTB: 2SK982 / 2SJ148 (2 pairs)	sachi	Swap Meet	1	30th January 2009 05:51 AM
2sj48 bias settings	Frans R	Chip Amps	0	5th November 2006 09:16 AM
mje models?	bogdan_borko	Solid State	2	29th May 2006 11:37 PM
New member + Replacing 2SK133/135 2SJ48/50	resolution	Solid State	4	5th September 2004 12:11 AM
I can't find 2sk982 any substitution?	giolight	Parts	2	28th March 2003 08:06 PM


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

29th January 2008, 03:46 PM	#2
Netlist diyAudio Moderator Join Date: Jan 2003	.MODEL 2SJ48 PMOS (VTO=1.01702 KP=20U L=2U W=19.7496M GAMMA=0 PHI=600M + LAMBDA=15.4837M CBD=2.96862N IS=10F CGSO=1.13517N CGDO=1.13517N TOX=0 NSUB=0 + TPG=1 UO=600 RG=50 RDS=1MEG ) No 2SK982 though. /Hugo

30th January 2008, 04:15 AM	#6
linuxguru diyAudio Member Join Date: Sep 2007	For LTSpice, you may need some additional parameters which can be added at the end. For BJTs, these are Vceo=, Icrating= and mfg=. I'm not exactly sure what the corresponding parameters for FETs are, but you can check standard.fet to get an idea - the values are merely placeholders that are used by the menu system and the rule-checker of LTSpice; they're not used by the simulation engine at all.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read