******
* Spice Model
* Item: CMHZ4680
* Date: 07/21/14
* Revision History: REV A
* ==========================================================
* This model was developed by: 
* Central Semiconductor, LLC.
* 145 Adams Avenue
* Hauppauge, NY 11788
*
* These models are subject to change without notice.
* Users may not directly or indirectly re-sell or 
* re-distribute this model. This model may not 
* be modified, or altered without the consent of Central Semiconductor, LLC. 
*
* For more information on this model contact
* Central Semiconductor, LLC. at:
* (631) 435-1110 or https://aeminc.com/en/contact-us
*
*
* NOTE: THIS MODEL IS ACCURATE FROM 0 to 1mA OF ZENER CURRENT.  
* DO NOT USE AT CURRENTS ABOVE 1MA.
*
* ==========================================================
*
*SRC=CMHZ4680;CMHZ4680;Diodes;Zener <=10V;2.20V  0.50W  Central Semi Central Semi
*SYM=HZEN
.SUBCKT cmhz4680 2 1

* *************************************

*      Model Generated by MODPEX      *

*Copyright(c) Symmetry Design Systems *

*         All Rights Reserved         *

*    UNPUBLISHED LICENSED SOFTWARE    *

*   Contains Proprietary Information  *

*      Which is The Property of       *

*     SYMMETRY OR ITS LICENSORS       *

*    modeling services provided by    *

* Interface Technologies www.i-t.com  *

* *************************************

* Model generated on May 27, 2014

* MODEL FORMAT: SPICE3

*     anode cathode

*node: 2      1

*    Forward Section

D1 2 1 MD1 TEMP=25

.MODEL MD1 D IS=7.37544e-18 N=1 XTI=1 RS=10

+ CJO=8e-11 TT=1e-08

*    Leakage Current

R 1 2 MDR 812500

.MODEL MDR R TC1=0 TC2=0

*    Breakdown

RZ 2 3 1475.14

IZG 4 2 0.084

R4 4 2 100000

D3 2 4 MD3 TEMP=25

.MODEL MD3 D IS=2.5e-12 N=0.873276 XTI=0 EG=0.1

D2 5 4 MD2 TEMP=25

.MODEL MD2 D IS=2.5e-12 N=5.07734 XTI=0 EG=0.1

EV1 1 5 6 0 1

IBV 0 6 0.001

RBV 6 0 MDRBV 558.04

.MODEL MDRBV R TC1=0

*-- SPICE3 DIODE MODEL DEFAULT PARAMETER

*  VALUES ARE ASSUMED

*IS=1E-14 RS=0 N=1 TT=0 CJO=0

*VJ=1 M=0.5 EG=1.11 XTI=3 FC=0.5

*KF=0 AF=1 BV=inf IBV=1e-3 TNOM=27

.ENDS cmhz4680

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