ir3086a International Rectifier Corp., ir3086a Datasheet - Page 30

• Manufacturer Part Number: ir3086a
• Description: Xphasetm Phase Ic With Ovp, Fault And Overtemp Detect
• Manufacturer: International Rectifier Corp.

PCB Metal and Component Placement
x Lead land width should be equal to nominal part lead width. The minimum lead to lead spacing should be •
x Lead land length should be equal to maximum part lead length + 0.2 mm outboard extension + 0.05mm
x Center pad land length and width should be equal to maximum part pad length and width. However, the
x Four 0.3mm diameter vias shall be placed in the pad land spaced at 1.2mm, and connected to ground to
0.2mm to minimize shorting.
inboard extension. The outboard extension ensures a large and inspectable toe fillet, and the inboard
extension will accommodate any part misalignment and ensure a fillet.
minimum metal to metal spacing should be • 0.17mm for 2 oz. Copper (• 0.1mm for 1 oz. Copper and •
0.23mm for 3 oz. Copper)
minimize the noise effect on the IC, and to transfer heat to the PCB.
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