VNN7NV04_10 STMICROELECTRONICS [STMicroelectronics], VNN7NV04_10 Datasheet - Page 22

• Manufacturer Part Number: VNN7NV04_10
• Description: OMNIFET II fully autoprotected Power MOSFET
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Package and PCB thermal data
4.2
Note:
22/37
Table 5.
SOT-223 thermal data
Figure 40. SOT-223 PC board
Layout condition of R
thickness=2 mm, Cu thickness=35 µm, Copper areas: 0.11 cm
Figure 41. R
RTH j-amb (°C/W)
SO-8 thermal parameter (continued)
thj-amb
140
130
120
110
100
Area/island (cm
90
80
70
60
C2 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
0
th
vs PCB copper area in open box free air condition
and Z
0.5
th
measurements (PCB FR4 area=58 mm x 58 mm, PCB
Doc ID 7383 Rev 3
2
)
Cu area (cm^2)
VNN7NV04, VNS7NV04, VND7NV04, VND7NV04-1
1
1.5
Footprint
9.00E-04
7.50E-03
0.045
2
0.35
1.05
2
, 1 cm
2.5
2
, 2 cm
2
).
2
2