* SCT3080KL_T * SiC NMOSFET Self-heating Thermal model * 1200V 31A 80mOhm * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2017/03/03 ********************D G S Tj Tc Ta .SUBCKT SCT3080KL_T 1 2 3 Tj Tc Ta .PARAM T0=25 T1=-100 T2=600 .FUNC K1(T) {MIN(MAX(T,T1),T2)} ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* .FUNC R1(I,T) {56.17m*I*EXP((T-T0)/158.5)+2.419u*I*ABS(I)**2.158*EXP((T-T0)/143.3)} .FUNC R2(I) {I*(13.8*(1+TANH(I))/2+3.6*(1-TANH(I))/2)} .FUNC V1(V,W,T) {V-190.3m*ASINH(W/0.04857)*EXP((T-T0)/-436.7)- + 611.3m*ASINH(W/1.355)*EXP((T-T0)/-1856)-47.60m*W*EXP((T-T0)/390.9)} .FUNC V2(V,T) {118.2f*V**(16.21*EXP((T-T0)/4052))*EXP((T-T0)/36.95*EXP((T-T0)/-1883))} .FUNC V3(V,T) {88.65*SINH(V/88.65)*EXP((T-T0)/3448)} .FUNC I1(V,W,T) {V3(V,T)*(1+2.157*(TANH((V3(V,T)-10.21)/22.73)+1)*EXP((T-T0)/-166.3)/10)* + W/(ABS(W)+2.157*(TANH((V3(V,T)-10.21)/22.73)+1)*EXP((T-T0)/-166.3))} .FUNC C1(U,V,W) {(293.0*V+780.9*(1-497.2*TANH(W/497.2)/1.318)**-0.4944)*(1+(TANH((U+7.444)/4.575)-1)/3.981)} V1 1 11 0 E1 11 12 VALUE={R1(MIN(MAX(I(V1),-1k),1k),K1(V(Tj)))} V2 2 21 0 E2 21 22 VALUE={R2(I(V2))} L1 3 32 2.0n R2 3 32 10 E3 41 0 VALUE={V1(MIN(MAX(V(22,32),0),22),MIN(MAX(V(42),0),350),K1(V(Tj)))} E4 42 0 VALUE={V2(MIN(MAX(V(41),0),25),K1(V(Tj)))} G1 12 32 VALUE={I1(MIN(MAX(V(42),0),350),V(12,32),K1(V(Tj)))} R3 12 32 1T V3 22 23 0 C1 23 12 1p G2 22 12 VALUE={I(V3)*C1(V(22,12),MIN(MAX(V(22,12),0),1.27),MIN(V(22,12),0))} C2 22 32 849.5p R4 22 3 1G ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* .FUNC R11(I,T) {91.34m*ASINH(I/0.4285)*EXP((T-T0)/200.1)+75.40m*I*EXP((T-T0)/316.4)} .FUNC I11(V,T) {75.39n*(EXP(V/0.1083/EXP((T-T0)/-343.3))-1)*EXP((T-T0)/-105.3*EXP((T-T0)/836.8))- + 1u*TANH(-V/0.1)*EXP((T-T0)/180.3)-8.756E-30*(EXP(-V/25)-1)*EXP((T-T0)/-200)} .FUNC C11(V,W) {721.6*(V-1.089)+837.5*(1-484.3*TANH(W/484.3)/2.179)**-0.6135} V11 32 51 0 E11 51 52 VALUE={R11(MIN(MAX(I(V11),-120k),200k),K1(V(Tj)))} V12 52 53 0 C11 53 1 1p G11 52 1 VALUE={I11(MIN(MAX(V(52,1),-3k),5),K1(V(Tj)))+I(V12)*C11(MAX(V(52,1),1.089),MIN(V(52,1),1.089))} R11 52 1 1T ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* ********* G21 Ta Tj VALUE={MIN(MAX(IF(TIME>0,(I(V1)-I(V11))*V(1,3)+I(V2)*V(2,3),0),-1MEG),1MEG)} C21 Tj Ta 1.228m C22 T2 Ta 7.322m C23 T3 Ta 163.9m R21 Tj T2 90.02m R22 T2 T3 595.6m R23 T3 Tc 14.72m .ENDS SCT3080KL_T