300 Datasheet, PDF (77/95 Pages) DB Lectro Inc – SCREW TYPE SERIES

Thermal Specifications and Design Considerations
Table 28.
Thermal Profile for 775_VR_CONFIG_05A Processors
Power Maximum
(W) Tc (°C)
0
44.3
2
44.9
4
45.5
6
46.0
8
46.6
10
47.2
12
47.8
14
48.4
16
48.9
18
49.5
20
50.1
Power Maximum
(W) Tc (°C)
22
50.7
24
51.3
26
51.8
28
52.4
30
53.0
32
53.6
34
54.2
36
54.7
38
55.3
40
55.9
42
56.5
Power Maximum
(W) Tc (°C)
44
57.1
46
57.6
48
58.2
50
58.8
52
59.4
54
60.0
56
60.5
58
61.1
60
61.7
62
62.3
64
62.9
Figure 12. Thermal Profile for 775_VR_CONFIG_05A Processors
Power Maximum
(W) Tc (°C)
66
63.4
68
64.0
70
64.6
72
65.2
74
65.8
76
66.3
78
66.9
80
67.5
82
68.1
84
68.7
86
69.2
70.0
65.0
y = 0.29x + 44.3
60.0
55.0
50.0
45.0
40.0
0
10
20
30
40
50
60
70
80
Power (W)
Datasheet
77