VN800SE STMICRO, VN800SE Datasheet - Page 15

• Manufacturer Part Number: VN800SE
• Manufacturer: STMICRO

SO-8 Thermal Data
Figure 25. SO-8 PC Board
Figure 26. SO-8 R
RTHj_amb (ºC/W)
Layout condition of R
Cu thickness=35 m, Copper areas: 0.14cm
110
105
100
95
90
85
80
75
70
thj-amb
0
th
Vs PCB copper area in open box free air condition
and Z
0.5
th
SO8 at 2 pins connected to TAB
measurements (PCB FR4 area= 58mm x 58mm, PCB thickness=2mm,
PCB Cu heatsink area (cm^2)
2
1
, 2cm
2
).
1.5
2
VN800S-E / VN800PT-E
2.5
15/24