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florent_ba |
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* *
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* GaN Systems Inc. Power Transistors *
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* PSpice Library for GaN Transistors *
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* Version 4.1 *
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* *
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*****************************************************************
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*****************************************************************
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* *
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* Models provided by GaN Systems Inc. are not warranted by *
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* GaN Systems Inc. as *
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* fully representing all of the specifications and operating *
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* characteristics of the semiconductor product to which the *
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* model relates. The model describe the characteristics of a *
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* typical device. *
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* In all cases, the current data sheet information for a given *
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* device is the final design guideline and the only actual *
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* performance specification. *
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* Altough models can be a useful tool in evaluating device *
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* performance, they cannot model exact device performance under *
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* all conditions, nor are they intended to replace bread- *
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* boarding for final verification. GaN Systems Inc. therefore *
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* does not assume any liability arising from their use. *
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* GaN Systems Inc. reserves the right to change models without *
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* prior notice. *
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* *
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* This library contains models of the following GaN Systems *
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* Inc. transistors: *
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* *
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* GS61008P *
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*****************************************************************
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*Level 3. In addition to Level 2, this level includes the stray inductance in the package.
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*$
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*$
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.subckt GaN_PSpice_GS61008P_L3V4P1 gatein drainin sourcein source_S TC TJ
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*
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*
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.param rTC=-0.004 gan_res={3.38e-03} metal_res={2.0e-3} gtc=3.275 sh_s=0.239 sh_d=0.761
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.param cur=0.089 x0_0=1.1 x0_1=1.1 x0_2=1.0 thr=1.8 itc=0.83 atc=180.15
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*
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*
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.param tscl = 0.5
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Cth_1 0 TJ {(7.0e-4)*tscl}
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Cth_2 0 T11 {(6.7e-3)*tscl}
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Cth_3 0 T22 {(5.9e-3)*tscl}
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Cth_4 0 T33 {(1.8e-3)*tscl}
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*
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*
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Rth_1 T11 TJ {0.017}
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Rth_2 T22 T11 {0.253}
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Rth_3 T33 T22 {0.264}
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Rth_4 TC T33 {0.017}
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*
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*
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gdtemp 0 TJ value { (if(v(drain,source)>0,
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+ (cur*(-(v(TJ)-25)*itc+atc)*log(1.0+exp(26*(v(gate,source)-thr)))*
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+ v(drain,source)/(1 + max(x0_0+x0_1*(v(gate,source)+x0_2),0.2)*v(drain,source)))*
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+ v(drain,source),
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+ (cur*(-(v(TJ)-25)*itc+atc)*log(1.0+exp(26*(v(gate,drain)-thr)))*
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+ v(source, drain)/(1 + max(x0_0+x0_1*(v(gate,drain)+x0_2),0.2)*v(source,drain)))*
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+ v(drain,source))) }
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*
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*
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ld drainin drain3 {370e-12}
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ERES_d drain3 3_d value={I(VSENSE_d)*sh_d* (metal_res*(1-1*rTc*(V(TJ)-25)) + gan_res*PWR((v(TJ)+273)/298,gtc)) }
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VSENSE_d 3_d drain DC 0
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*
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*
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VSENSE_s 3_s source DC 0
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ERES_s source3 3_s value={I(VSENSE_s)* sh_s * (metal_res*(1-1*rTc*(V(TJ)-25)) + gan_res*PWR((v(TJ)+273)/298,gtc)) }
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Lcs source3 source3b {20e-12}
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Ls sourcein source3b {150e-12}
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*
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*
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RSS source_S1 source3b {0.001}
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LSS source_S source_S1 {0.2e-9}
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rg gatein gate1 {1.5}
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Lg gate1 gate {3.1e-9}
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*
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*
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Rcsdconv drain source {4000Meg}
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Rcgsconv gate source {4000Meg}
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Rcgdconv gate drain {4000Meg}
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*
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*
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gswitch drain2 source2 value { (if(v(drain2,source2)>0,
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+ (cur*(-(v(TJ)-25)*itc+atc)*log(1.0+exp(26*(v(gate,source2)-thr)))*
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+ v(drain2,source2)/(1 + max(x0_0+x0_1*(v(gate,source2)+x0_2),0.2)*v(drain2,source2))),
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+ (-cur*(-(v(TJ)-25)*itc+atc)*log(1.0+exp(26*(v(gate,drain2)-thr)))*
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+ v(source2, drain2)/(1 + max(x0_0+x0_1*(v(gate,drain2)+x0_2),0.2)*v(source2,drain2))))) }
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*
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*
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R_drain2 drain2 drain {(1e-7)}
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R_source2 source2 source {(1e-7)}
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*
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*
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C_GS1 gate source {6.04e-10}
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E_IS1 tl_gs1 bl_gs1 Value = { ( - 14.08e-11*(1-1./(1+exp(0.32*(-v(drain, source)+8.0))))
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+ - 1.653e-11*(1-1./(1+exp(0.029*(-v(drain, source)+80.0))))
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+ - 1.5e-10*(-1+1./(1+exp(0.16*(-v(drain, source)-2.1)))) )*v(gate,source) }
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V_INGS1 br_gs1 bl_gs1 {0.0}
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C_IGS1 br_gs1 tr_gs1 {1.0e-6}
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R_IGS1 tr_gs1 tl_gs1 {1e-3}
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F_IGS1 gate source V_INGS1 {1.0e6}
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R_IGS12 bl_gs1 source {100Meg}
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*
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*
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E_IGS2 tl_gs2 bl_gs2 Value = { ( 1.0e-010*log(1+exp(6.1*(v(gate,source)-2.2)))) }
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V_INGS2 br_gs2 bl_gs2 {0.0}
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C_IGS2 br_gs2 tr_gs2 {1.0e-6}
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R_IGS2 tr_gs2 tl_gs2 {1e-3}
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F_IGS2 gate source V_INGS2 {1.0e6}
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R_IGS22 bl_gs2 source {100Meg}
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*
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*
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C_GD gate drain {0.6e-012}
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E_IGD tl_gd bl_gd Value = { (44e-11*log(1+exp(0.32*(v(gate, drain)+8)))
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+ + 57e-11*log(1+exp(0.029*(v(gate, drain)+80))) ) }
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V_INGD br_gd bl_gd {0.0}
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C_IGD br_gd tr_gd {1.0e-6}
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R_IGD tr_gd tl_gd {1e-3}
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F_IGD gate drain V_INGD {1.0e6}
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R_IGD2 bl_gd drain {100Meg}
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*
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*
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C_SD source drain {2.18e-010}
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E_ISD tl_sd bl_sd Value = { (44e-11*log(1+exp(0.32*(v(source2,drain2)+8)))
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+ + 57e-11*log(1+exp(0.029*(v(source2,drain2)+80)))
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+ + 1.95e-10*log(1+exp(1.19*(v(source2,drain2)+16)))
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+ + 1.69e-9*log(1+exp(0.07*(v(source2,drain2)+31))) ) }
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V_INSD br_sd bl_sd {0.0}
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C_ISD br_sd tr_sd {1.0e-6}
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R_ISD tr_sd tl_sd {1e-3}
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F_ISD source2 drain2 V_INSD {1.0e6}
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R_ISD2 bl_sd drain2 {100Meg}
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*
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*
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.ends
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*$
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