VNQ5027AK-E STMicroelectronics, VNQ5027AK-E Datasheet - Page 24

• Manufacturer Part Number: VNQ5027AK-E
• Description: IC SSR HISIDE QUAD POWERSO24
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VNQ5027AK-E

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 27 mOhm
• Current - Peak Output: 42A
• Voltage - Supply: 4.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSSO-24™ Exposed Bottom Pad
• Operating Temperature (max): 150C
• Operating Temperature (min): -40C
• Pin Count: 24
• Mounting: Surface Mount
• Package Type: PowerSSO
• Screening Level: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Package and PC board thermal data
4
4.1
Note:
24/31
Package and PC board thermal data
PowerSSO-24™ thermal data
Figure 28. PowerSSO-24™ PC board
Layout condition of R
area= 77mm x 86mm, PCB thickness=1.6mm, Cu thickness=70µm (front and back side),
Copper areas: from minimum pad lay-out to 8cm
Figure 29. R
RTHj_amb( ° C/ W)
55
50
45
40
35
30
0
thj-amb
vs PCB copper area in open box free air condition (one channel ON)
th
and Z
2
th
Doc ID 12730 Rev 6
measurements (PCB: Double layer, Thermal Vias, FR4
PCB Cu heat sink area ( cm^ 2)
4
2
).
6
8
VNQ5027AK-E
10