**************** Power Discrete MOSFET Electrical Circuit Model ***************** ** Product Name: FDMS039N08B ** N-Channel Power Trench MOSFET ** Model Type: BSIM3V3 **------------------------------------------------------------------------------- .SUBCKT FDMS039N08B 2 1 3 *Nom Temp 25 deg C Dbody 7 5 DbodyMOD Dbreak 5 11 DbreakMOD Lgate 1 9 1.884e-9 Ldrain 2 5 0.004e-9 Lsource 3 7 0.329e-9 RLgate 1 9 18.84 RLdrain 2 5 0.04 RLsource 3 7 3.29 Rgate 9 6 0.37 * Shielded Gate D_D1 100 5 D_SG_cap D_D2 100 101 D_SG_cap R_R1 101 7 0.039 C_C1 6 101 706e-12 .MODEL D_SG_cap D (IS=1e-9 n=1 RS=0.8e-3 CJO=3.2e-9 M=0.4 t_abs=25) It 7 17 1 Ebreak 11 7 17 7 85 Rbreak 17 7 RbreakMOD 1 .MODEL RbreakMOD RES (TC1=0.5e-3 TC2=-0.8e-6) .MODEL DbodyMOD D (IS=3.5e-12 n=1 RS=1.5e-3 TRS1=2.7e-3 TRS2=1e-6 + CJO=1.07e-9 M=0.35 TT=3e-9 XTI=3.5) ;CJO=3.2e-9 CJO=1.07e-9 .MODEL DbreakMOD D (RS=30e-3 TRS1=1e-3 TRS2=1e-6 ) Rsource 7a 7 0.405e-3 Rdrain 5 16 RdrainMOD 2.07e-3 .MODEL RdrainMOD RES (TC1=6.3e-3 TC2=19e-6) M_BSIM3 16 6 7a 7a Bsim3 W=8.83 L=0.96e-6 NRS=0 NRD=0 as=1e-20 ps=1e-14 pd=1e-14 .MODEL Bsim3 NMOS (LEVEL=7 VERSION=3.1 MOBMOD=3 CAPMOD=2 paramchk=1 NQSMOD=0 *Process Parameters + TOX=1000e-10 ;Oxide thickness + XJ=0.28e-6 ;Channel depth + NCH=1.8e17 ;Channel concentration *Channel Current + U0=800 VSAT=500000 DROUT=1.2 + DELTA=0.14 PSCBE2=0 RSH=0.405e-3 *Threshold voltage + VTH0=2.95 *Sub-threshold characteristics + VOFF=-0.1 NFACTOR=1 *Junction diodes and Capacitance + LINT=0.16e-6 DLC=0.16e-6 + CGSO=320e-12 CGSL=0 CGDO=1e-12 CGDL=180e-12 ;CGSO=400e-12 + CJ=0 CF=0 CKAPPA=0.25 * Temperature parameters + KT1=-2.2 KT2=0 UA1=1e-9 + NJ=10) .ENDS **------------------------------------------------------------------------------- ** Creation: Jul.-18-2012 Rev 0.0 ** Fairchild Semiconductor