18TQ... Series

7

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Ordering Information Table

Device Code

1

5

24

3

1

-

Essential Part Number

2

-

T = TO-220

3

-

Q = Schottky Q Series

4

-

Voltage Rating

5

18

T

Q

045

S

035 = 35V

040 = 40V

045 = 45V

18TQ045

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*

This model has been developed by

*

* Wizard SPICE MODEL GENERATOR (1999)

*

*

(International Rectifier Corporation)

*

*

Contains Proprietary Information

*

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* SPICE Model Diode is composed by a

*

* simple diode plus paralled VCG2T

*

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.SUBCKT 18TQ045 ANO CAT

D1 ANO 1 DMOD (0.10899)

*Define diode model

.MODEL DMOD D(IS=4.49213078685186E-05A,N=1.23149728754907,BV=52V,

+ IBV=9.03115410463162E-02A,RS= 0.000664839,CJO=2.73074429693125E-08,

+ VJ=0.881972575936711,XTI=2, EG=0.789061316955255)

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*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=18.1199792035774)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-3.316412E-03/18.11998)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*6.806625E-02*ABS(V(ANO,CAT)))-1)}

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.ENDS 18TQ045

Thermal Model Subcircuit

.SUBCKT 18TQ045 5 1

CTHERM1

5

4

6.49E-01

CTHERM2

4

3

3.46E+00

CTHERM3

3

2

1.63E+01

CTHERM4

2

1

3.01E+02

RTHERM1

5

4

6.77E-01

RTHERM2

4

3

5.70E-01

RTHERM1

3

2

2.05E-01

RTHERM1

2

1

3.44E-02

.ENDS 18TQ045