VN920SO(2013) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
VN920SO Datasheet PDF : 35 Pages
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VN920
Package and PCB thermal data
Figure 27. P2PAK Rthj-amb Vs. PCB copper area in open box free air condition
RTHj_amb (°C/W)
55
Tj-Tamb=50°C
50
45
40
35
30
0
2
4
6
8
10
PCB Cu heatsink area (cm^2)
Figure 28. P2PAK thermal impedance junction ambient single pulse
ZTH (°C /W)
1000
100
10
0.97 cm2
6 cm2
1
0.1
0.01
0.0001 0.001
0.01
0.1
1
Time (s)
10
100 1000
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