Datasheet

VNN7NV04P-E, VNS7NV04P-E Package and PCB thermal data
Doc ID 15632 Rev 4 21/29
Figure 40. SOT-223 thermal impedance junction ambient single pulse
Figure 41. Thermal fitting model of an OMNIFET II in SOT-223
Equation 2 Pulse calculation formula
where
0.1
1
10
100
1000
0.0001 0.001 0.01 0.1 1 10 100 1000
Time (s)
ZTH (°C/W)
T_amb
C1
R1 R2
C2
R3
C3
R4
C4
R5
C5
R6
C6
Pd
Tj
Z
THδ
R
TH
δ Z
THtp
1 δ–()+⋅=
δ t
p
T⁄=