VNH5050A-E STMicroelectronics, VNH5050A-E Datasheet - Page 24

• Manufacturer Part Number: VNH5050A-E
• Description: Motor / Motion / Ignition Controllers & Drivers Automotive H-Bridge 50mOhm 30A 41V VCC
• Manufacturer: STMicroelectronics

Specifications of VNH5050A-E

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

Package and PCB thermal data
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4.1
Note:
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Package and PCB thermal data
PowerSSO-36 thermal data
Figure 15. PowerSSO-36™ PC board
Board finish thickness 1.6 mm +/- 10%, Board double layers and four layers, Board
dimension 129x60, Board Material FR4, Cu thickness 0.070mm (front and back side),
Thermal vias spaced on a 1.2 mm x 1.2 mm grid, Vias pad clearance thickness 0.2 mm,
Thermal via diameter 0.3 mm +/- 0.08 mm, Cu thickness on vias 0.025 mm, Footprint
dimension 4.1 mm x 6.5 mm.
Four layers: Cu on top layer: 16 cm
Doc ID 16009 Rev 10
2
; Cu on bottom layer: 32 cm
Double layers: footprint
Double layers: 2cm
Double layers: 8cm
2
2
of Cu
of Cu
2
; Cu on middle layer: total coverage
VNH5050A-E