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FDS5672 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
FDS5672
Fairchild
Fairchild Semiconductor Fairchild
FDS5672 Datasheet PDF : 12 Pages
First Prev 11 12
SPICE Thermal Model
REV June 2005
FDS5672_JA Junction Ambient
Copper Area = 1sq.in
CTHERM1 TH 8 2e-3
CTHERM2 8 7 5e-3
CTHERM3 7 6 1e-2
CTHERM4 6 5 4e-2
CTHERM5 5 4 9e-2
CTHERM6 4 3 2e-1
CTHERM7 3 2 1
CTHERM8 2 TL 3
RTHERM1 TH 8 1e-1
RTHERM2 8 7 5e-1
RTHERM3 7 6 1
RTHERM4 6 5 5
RTHERM5 5 4 8
RTHERM6 4 3 12
RTHERM7 3 2 18
RTHERM8 2 TL 25
SABER Thermal Model
SABER thermal model FDS5672
Copper Area = 1sq.in
template thermal_model th tl
thermal_c th, tl
{
ctherm.ctherm1 th 8 =2e-3
ctherm.ctherm2 8 7 =5e-3
ctherm.ctherm3 7 6 =1e-2
ctherm.ctherm4 6 5 =4e-2
ctherm.ctherm5 5 4 =9e-2
ctherm.ctherm6 4 3 =2e-1
ctherm.ctherm7 3 2 =1
ctherm.ctherm8 2 tl =3
rrtherm.rtherm1 th 8 =1e-1
rtherm.rtherm2 8 7 =5e-1
rtherm.rtherm3 7 6 =1
rtherm.rtherm4 6 5 =5
rtherm.rtherm5 5 4 =8
rtherm.rtherm6 4 3 =12
rtherm.rtherm7 3 2 =18
rtherm.rtherm8 2 tl =25
}
COMPONANT
CTHERM6
CTHERM7
CTHERM8
RTHERM6
RTHERM7
RTHERM8
0.04 in2
1.2e-1
0.5
1.3
26
39
55
©2005 Fairchild Semiconductor Corporation
FDS5672 Rev. A
th
JUNCTION
RTHERM1
8
RTHERM2
7
RTHERM3
6
RTHERM4
5
RTHERM5
4
RTHERM6
3
RTHERM7
2
RTHERM8
CTHERM1
CTHERM2
CTHERM3
CTHERM4
CTHERM5
CTHERM6
CTHERM7
CTHERM8
T ABLE 1. THERMAL MODELS
0.28 in2
1.5e-1
1.0
2.8
20
24
38.7
0.52 in2
2.0e-1
1.0
3.0
15
21
31.3
tl
AMBIENT
0.76 in2
2.0e-1
1.0
3.0
13
19
29.7
1.0 in2
2.0e-1
1.0
3.0
12
18
25
11
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