VN920SP STMicroelectronics, VN920SP Datasheet - Page 20

• Manufacturer Part Number: VN920SP
• Description: IC SSR HIGHSIDE 1CH POWERSO10
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VN920SP

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 15 mOhm
• Current - Output / Channel: 45A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Peak Output: -

Package and PCB thermal data
20/26
Figure 23. Thermal impedance junction ambient single pulse
Equation 1
Figure 24. Thermal fitting model of a single channel HSD in PowerSO-10
ZTH (°C/ W)
0.01
where
100
Z
0.1
10
TH
0.0001
1
=
Tj
R
Pd
TH
=
:
pulse calculation formula
t
p
0.001
C1
R1
+
T
Z
THtp
0.01
1 –
C2
R2
0.1
Time (s)
C3
R3
1
T_amb
C4
R4
10
100
C5
R5
1000
C6
R6
0.5 cm
6 cm
VN920SP
2
2