*
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*
*SZMM3Z4V3T1G
*
*Nexperia
*
*Voltage regulator diodes
*
*
*
* 
*
*
*IRmax = 3µA   @ VR = 1V
*
*Vzmax = 4,48V @ IZ = 5mA
*
*
*
* 
*
*
*
*Package pinning does not match Spice model pinning.
*Package: SOD323
*
*Package Pin 1: cathode
*Package Pin 2: anode
*
* 
*
*
*Simulator: SPICE2
*
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*#
.SUBCKT SZMM3Z4V3T1G 1 2
*
* The diode D2 does not reflect
* a physical device. Instead it
* improves modeling in the reverse
* mode of operation.
*
D1 1 2 DIODE1
D2 1 2 DIODE2
*
.MODEL DIODE1 D
+ IS = 9.817E-16 
+ N = 1.002 
+ BV = 4.245
+ IBV = 0.005
+ RS = 0.2203 
+ CJO = 2.767E-10 
+ VJ = 0.8526 
+ M = 0.3775 
.MODEL DIODE2 D
+ IS = 2.621E-12 
+ N = 2.085 
+ RS = 0.2 
.ENDS
*