vn750-012y STMicroelectronics, vn750-012y Datasheet - Page 21

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

Thermal fitting model of a single channel HSD
in P
P
2
1000
Tj
PAK Thermal Impedance Junction Ambient Single Pulse
Pd
100
2
0.1
PAK
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)
Pulse calculation formula
Thermal Parameter
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)
Z
where
TH
VN750 / VN750S / VN750PT / VN750-B5
Area/island (cm
=
R
10
T H
=
t
p
+
T
2
)
Z
100
THtp
1 –
0.0006
0.0025
0.055
0.15
1000
0.5
0.7
0.7
0.4
37
4
9
2
3
0.5 cm
6 cm
22
6
5
21/31
2
2