MBRB7..PbF Series

Bulletin PD-21048 rev. A 06/06

7

www.irf.com

MBR745

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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 MBR745 ANO CAT

D1 ANO 1 DMOD (0.03191)

*Define diode model

.MODEL DMOD D(IS=9.72464638473799E-05A,N=1.30648926537753,BV=52V,

+ IBV=0.195508065728349A,RS= 0.000727548,CJO=1.94829876431799E-08,

+ VJ=2.27282978121533,XTI=2, EG=0.854458710837653)

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*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=27.6281424524011)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-5.219758E-03/27.62814)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*7.000165E-02*ABS(V(ANO,CAT)))-1)}

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.ENDS MBR745

Thermal Model Subcircuit

.SUBCKT MBR745 5 1

CTHERM1

5

4

1.05E+00

CTHERM2

4

3

4.44E+00

CTHERM3

3

2

1.16E+01

CTHERM4

2

1

6.12E+01

RTHERM1

5

4

1.33E+00

RTHERM2

4

3

1.19E+00

RTHERM1

3

2

3.81E-01

RTHERM1

2

1

9.54E-02

.ENDS MBR745

IR WORLD HEADQUARTERS:

233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

Visit us at www.irf.com for sales contact information. 06/06

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level and Lead-Free.

Qualification Standards can be found on IR's Web site.