©2003 Fairchild Semiconductor Corporation

ISL9V3040D3S / ISL9V3040S3S / ISL9V3040P3 / ISL9V3040S3 Rev. D2, April 2003

SPICE Thermal Model

REV 7 March 2002

ISL9V3040D3S / ISL9V3040S3S / ISL9V3040P3 /

ISL9V3040S3

CTHERM1 th 6 2.1e -3

CTHERM2 6 5 1.4e -1

CTHERM3 5 4 7.3e -3

CTHERM4 4 3 2.1e -1

CTHERM5 3 2 1.1e -1

CTHERM6 2 tl 6.2e +6

RTHERM1 th 6 1.2e -1

RTHERM2 6 5 1.9e -1

RTHERM3 5 4 2.2e -1

RTHERM4 4 3 6.0e -2

RTHERM5 3 2 5.8e -2

RTHERM6 2 tl 1.6e -3

SABER Thermal Model

SABER thermal model

ISL9V3040D3S / ISL9V3040S3S / ISL9V3040P3 /

ISL9V3040S3

template thermal_model th tl

thermal_c th, tl

{

ctherm.ctherm1 th 6 = 2.1e -3

ctherm.ctherm2 6 5 = 1.4e -1

ctherm.ctherm3 5 4 = 7.3e -3

ctherm.ctherm4 4 3 = 2.2e -1

ctherm.ctherm5 3 2 =1.1e -1

ctherm.ctherm6 2 tl = 6.2e +6

rtherm.rtherm1 th 6 = 1.2e -1

rtherm.rtherm2 6 5 = 1.9e -1

rtherm.rtherm3 5 4 = 2.2e -1

rtherm.rtherm4 4 3 = 6.0e -2

rtherm.rtherm5 3 2 = 5.8e -2

rtherm.rtherm6 2 tl = 1.6e -3

}

RTHERM4

RTHERM6

RTHERM5

RTHERM3

RTHERM2

RTHERM1

CTHERM4

CTHERM6

CTHERM5

CTHERM3

CTHERM2

CTHERM1

tl

2

3

4

5

6

th

JUNCTION

CASE