vn750-012y STMicroelectronics, vn750-012y Datasheet - Page 19

• Manufacturer Part Number: vn750-012y
• Description: High Side Driver
• Manufacturer: STMicroelectronics

Thermal fitting model of a single channel HSD
in SO-8
SO-8 Thermal Impedance Junction Ambient Single Pulse
1000
Tj
0.01
Pd
100
0.1
10
0.0001
C1
R1
ZTH (°C/W)
1
C2
R2
0.001
C3
R3
T_amb
C4
R4
0.01
C5
R5
0.1
C6
R6
Time (s)
Z
Pulse calculation formula
Thermal Parameter
where
1
R1 (°C/W)
R2 (°C/W)
R3 ( °C/W)
R4 (°C/W)
R5 (°C/W)
R6 (°C/W)
C1 (W.s/°C)
C2 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
TH
VN750 / VN750S / VN750PT / VN750-B5
Area/island (cm
=
R
TH
10
=
t
p
+
T
Z
2
)
THtp
100
1 –
2.60E-03
0.0075
0.006
0.045
0.05
0.35
1.05
0.5
0.8
3.5
21
16
58
1000
0.5 cm
2 cm
28
2
2
19/31
2
2