VN920D STMicroelectronics, VN920D Datasheet - Page 16

• Manufacturer Part Number: VN920D
• Description: High Side Driver
• Manufacturer: STMicroelectronics

VN920D-B5 / VN920DSO
Thermal fitting model of a single channel HSD
in SO-16L
16/22
SO-16L Thermal Impedance Junction Ambient Single Pulse
ZTH (°C/W)
Tj
0.01
100
Pd
0.1
10
0.0001
1
C1
R1
C2
R2
0.001
C3
R3
T_amb
C4
R4
0.01
C5
R5
0.1
Time (s)
C6
R6
1
Z
Pulse calculation formula
where
Thermal Parameter
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
Area/island (cm
=
R
10
TH
=
t
p
+
T
Z
100
2
)
THtp
1 –
Footprint
7.00E-03
1.50E-02
1000
0.0015
0.02
0.14
0.1
2.2
12
15
35
1
5
Footprint
6 cm
20
6
8
2