*SP3003-04 SPICE .SUBCKT SP3003 I/O1 I/O2 I/O3 I/O4 Vcc 0 D_D1 1 Vcc Dtop 24 D_D2 2 1 Dbot 58 L_L1 I/O1 1 1nH D_D9 2 Vcc SNSP 890 L_L5 0 2 1nH D_D3 3 Vcc Dtop 24 D_D4 2 3 Dbot 58 D_D5 4 Vcc Dtop 24 D_D6 2 4 Dbot 58 D_D7 5 Vcc Dtop 24 D_D8 2 5 Dbot 58 L_L2 I/O2 3 1nH L_L3 I/O3 4 1nH L_L4 I/O4 5 1nH .ENDS * Zener Diode .model SNSP D ( +level = 1 +ibv = 1E-4 is = 8.45E-18 cjo = 1.33E-14 +n = 0.97 rs = 890 bv = 7.4 +eg = 1.11) * Top Diode .model Dtop D ( +level = 1 +ibv = 1E-5 is = 2.73E-17 cjo = 1.27E-14 +n = 1.01 rs = 18.95 bv = 30 +eg = 1.11) * Bottom Diode .model Dbot D ( +level = 1 +ibv = 1E-5 is = 3.5E-17 cjo = 8.6E-15 +n = 1 rs = 52.14 bv = 30 +eg = 1.11)