Datasheet

Data Sheet ADP220/ADP221
Rev. H | Page 15 of 20
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TOTAL POWER DISSIPATION (W)
145
35
45
55
65
75
85
95
105
115
125
135
JUNCTION TEMPERATURE (°C)
25
500mm
2
50mm
2
0mm
2
T
JMAX
07572-035
Figure 35. Junction Temperature vs. Total Power Dissipation, T
A
= 25°C
0 0.1 0.2
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TOTAL POWER DISSIPATION (W)
140
60
70
80
90
100
110
120
130
JUNCTION TEMPERATURE (°C)
50
500mm
2
50mm
2
0mm
2
T
JMAX
07572-036
Figure 36. Junction Temperature vs. Total Power Dissipation, T
A
= 50°C
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TOTAL POWER DISSIPATION (W)
145
135
125
115
105
95
85
75
JUNCTION TEMPERATURE (°C)
65
500mm
2
50mm
2
0mm
2
T
JMAX
07572-037
Figure 37. Junction Temperature vs. Total Power Dissipation, T
A
= 65°C
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TOTAL POWER DISSIPATION (W)
135
95
105
115
125
JUNCTION TEMPERATURE (°C)
85
500mm
2
50mm
2
0mm
2
T
JMAX
07572-038
Figure 38. Junction Temperature vs. Total Power Dissipation, T
A
= 85°C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.22.0 2.4
TOTAL POWER DISSIPATION (W)
140
20
60
100
40
80
120
JUNCTION TEMPERATURE (°C)
0
T
B
= 25°C
T
B
= 50°C
T
B
= 65°C
T
B
= 85°C
T
JMAX
07572-039
Figure 39. Junction Temperature vs. Total Power Dissipation and
Board Temperature