***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Dec 31, 2019                                                         *
*                                                                     *
*This SPICE Model describes the characteristics of a typical device   *
*and does not respresent the specification. Designer should refer to  *
*the same type name data sheet for specification limits.              *
***********************************************************************
*$
.subckt MMBT3906  C B E
q1 C B E bjt
.model bjt pnp
*****DC curve parameter***
+  is = 1.419e-12		  nf = 1.253		  nr = 1.228
+ ikf = 2.823e-1		 ikr = 2.622e-1		 vaf = 8.052		 var = 6.5
+ ise = 3.059e-14		  ne = 1.854		 isc = 2.470e-13	  nc = 1.252
+  bf = 195.2			  br = 5.208		  nk = 7.905e-1
+  rb = 3.214e0			  rc = 6.802e-1		 
*****capacitance parameter***
+ cje = 7.209e-12		 vje = 7.556e-1		 mje = 3.447e-1
+ cjc = 3.237e-12		 vjc = 3.903e-1		 mjc = 2.641e-1
*****thermal parameter***
+ xtb = 1.174			  eg = 0.945	
+trc1 = 5.416e-3		trb1 = 5e-2
.ends
*$