4
C4D40120D Rev. C
Figure 7. Transient Thermal Impedance
0.0001
0.001
0.01
0.1
1
1E-6
10E-6
100E-6
1E-3
10E-3
100E-3
1
10
Diode Model
Note: Tj
= Diode Junction Temperature In Degrees Celcius
VT
RT
Diode Model CSD04060
V
Vf T
= V
fT = VT + If*RT+If*RT
T
VVT= 0.965 + (Tj
*
-1.3*10-3T = 0.97+(TJ* -1.40*10)
-3
-3
)
RT = 0.023+(TJ* 2.71*10)
-4)
RT= 0.096 + (Tj
* 1.0
6*10
Typical Performance (Per Leg)
Thermal Resistance (?C/W)
T (Sec)