MBR4045CT, MBRB4045CT, MBR4045CT-1

PreBulletin PD-20051 rev. A 09/01

www.irf.com

8

MBR4045CT

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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 MBR4045CT ANO CAT

D1 ANO 1 DMOD (0.07089)

*Define diode model

.MODEL DMOD D(IS=1.41031849705903E-04A,N=1.12223892649545,BV=49V,

+ IBV=0.267178064395486A,RS= 0.000581298,CJO=2.94926944579954E-08,

+ VJ=0.779269989906853,XTI=2, EG=0.730300626417364)

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*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=19.7716341798827)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-2.531689E-03/19.77164)*((V(2,CAT)*1E6)/

(I(VX)+1E-6)-1))+1)*6.454822E-02*ABS(V(ANO,CAT)))-1)}

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.ENDS MBR4045CT

Thermal Model Subcircuit

.SUBCKT MBR4045CT 5 1

CTHERM1

5

4

1.84E+00

CTHERM2

4

3

1.74E+01

CTHERM3

3

2

9.36E+01

CTHERM4

2

1

1.30E+03

RTHERM1

5

4

4.55E-01

RTHERM2

4

3

5.76E-01

RTHERM1

3

2

3.12E-01

RTHERM1

2

1

1.49E-01

.ENDS MBR4045CT

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. 09/01

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

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