BJT SPICE MODEL FILES

bjt spice model

Hi,

The CMOS SPICE Model file can be easily got from MOSIS. Can somebody tell me, where can I get BJT Spice Model parameters? Or can somebody send me BJT SPICE parameter files? Especilly for National Semeconductor BTJs? Thank you very much.

bjt model files

Pls ref:

bjt spice models

sorry,miss files.
upload again

bjt model file

Thank you, the upstare.

What I was asking is the real industry BJT Spice Model parameters. Like
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The above link is CMOS Spice parameters. What I need is BJT Spice parameters.

Thank you.

tsmc bjt model spice

YOU could look at in **broken link removed**
Good luck!

bjt spice

episil have BJT 20V process

spice model file ..

the follow model only part of some model list ..

you can contact taiwan episil Fab .. and get really BJT model


.MODEL npn55wDN npn ( LEVEL = 1
+ IS = 5.856E-17 BF = '122.7*delbf' NF = 1.006
+ BR = 1.085 NR = 1 ISE = 5.7544E-15
+ NE = 1.88 ISC = 8.911E-13 NC = 1.45
+ VAF = '170*delvaf' VAR = 10.9081 IKF = 4.7863E-3
+ IKR = 3.31131E-4 RB = 518 RBM = 11.089
+ IRB = 5.62341E-5 RE = 4.46363 RC = 66.5
+ CJE = 1.06822E-13 VJE = 0.687953 MJE = 0.332126
+ FC = 0.953001 CJC = 7.6817E-14 VJC = 0.5
+ MJC = 0.315226 CJS = 4.449E-13 VJS = 0.5
+ MJS = 0.322028 TF = 4.10541E-10 XTF = 1.08817
+ ITF = 3.46986E-3 VTF = 4.44876 TR = 4.10541E-8
+ XTB = 1.26 EG = 1.17 XTI = 2.84
+ TRC1 = 0.02 )
*


.MODEL npn55woDN npn ( LEVEL = 1
+ IS = 5.23E-17 BF = '124.6*delbf' NF = 1.006
+ BR = 0.113849 NR = 1 ISE = 1.387E-15
+ NE = 1.67 ISC = 2.29087E-13 NC = 1.44
+ VAF = '170*delvaf' VAR = 10.9081 IKF = 4.36516E-3
+ IKR = 5.7544E-4 RB = 556 RBM = 11.089
+ IRB = 3.98107E-5 RE = 4.46363 RC = 430
+ CJE = 1.11877E-13 VJE = 0.788414 MJE = 0.362868
+ FC = 0.922344 CJC = 7.832E-14 VJC = 0.719896
+ MJC = 0.4995 CJS = 3.4754E-13 VJS = 0.731664
+ MJS = 0.43921 TF = 4.57079E-10 XTF = 5.07897
+ ITF = 9.11625E-3 VTF = 2.02338 PTF = 29.7
+ TR = 4.57079E-8 XTB = 1 EG = 1.17
+ XTI = 3.32 TRC1 = 9E-3 )



.MODEL lpnp55w9 pnp ( LEVEL = 1
+IS = 3.72E-16 BF = '104.6*delbf' NF = 1.00936
+BR = 54.05 NR = 1 ISE = 1.09648E-15
+NE = 1.67 ISC = 1.096478E-13 NC = 1.41
+VAF = '56.5*delvaf' VAR = 12.76 IKF = 4.71385E-5
+IKR = 2.44634E-5 RB = 841 RBM = 200
+IRB = 1.99526E-5 RE = 14.93 RC = 285.5
+CJE = 6.5881E-14 VJE = 0.5 MJE = 0.128042
+FC = 0.99 CJC = 2.72255E-13 VJC = 0.5
+MJC = 0.350897 CJS = 8.10944E-13 VJS = 0.5
+MJS = 0.287561 TF = 9.19135E-9 XTF = 1.42991
+ITF = 5.20564E-3 VTF = 5.06262 TR = 9.19135E-7
+XTB = 2.55 EG = 1.17 XTI = 2.72 )


.MODEL vpnp55sp pnp ( LEVEL = 1
+ IS = 3.07E-16 BF = '157*delbf' NF = 0.993887
+ BR = 0.635 NR = 1 ISE = 2.0893E-16
+ NE = 1.43 ISC = 2.51189E-14 NC = 1.19
+ VAF = '65.25*delvaf' VAR = 11.0473 IKF = 7.624E-5
+ IKR = 8.31764E-4 RB = 923.775 RBM = 13.087
+ IRB = 3.96135E-5 RE = 6.89301 RC = 230
+ CJE = 3.79877E-14 VJE = 0.5 MJE = 0.299577
+ FC = 0.9 CJC = 9.82382E-13 VJC = 0.5
+ MJC = 0.0574945 TF = 5.39819E-9 XTF = 1.20853
+ ITF = 3.96783E-3 VTF = 3.86183 TR = 6.29818E-7
+ XTB = 0.44 EG = 1.17 XTI = 4.4
+ TRB1 = 3E-3 TRC1 = 0.01 SUBS = 1 )
*

spice parameters bjt

How to contact taiwan episil Fab ? Thanks.

spice model bjt

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level 1 bjt model

Can somebody post the real Episil BJT Spice Model parameters? Thank you very much.

spice bjt model

Are not those on this page :
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spice bjt model parameters

andy2000a said:

episil have BJT 20V process
.MODEL npn55wDN npn ( LEVEL = 1
+ IS = 5.856E-17 BF = '122.7*delbf' NF = 1.006
+ BR = 1.085 NR = 1 ISE = 5.7544E-15
*

Click to expand...

What's the mean of delbf in BF = '122.7*delbf' ?

Re: spice bjt model parameters

isaacnewton said:

What's the mean of delbf in BF = '122.7*delbf' ?

Click to expand...

Same here.. What is that 'delbf'??

Re: spice bjt model parameters

Deepon said:

Same here.. What is that 'delbf'??

Click to expand...

A factor changing the typ. value of BF (Bforward, in this case) to other process dependent cases. 'delbf' (meaning, perhaps -- but not quite correctly, because it's a factor and not a summand -- : 'delta_BF') usually is defined in corresponding library sections, as, e.g. ss, tt (delbf=1), ff, fs, sf .