IRDC3473 International Rectifier, IRDC3473 Datasheet - Page 12

• Manufacturer Part Number: IRDC3473
• Description: Power Management IC Development Tools 9999V 999A POL IC
• Manufacturer: International Rectifier
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of IRDC3473

• Product: Evaluation Boards
• Tool Is For Evaluation Of: IR3473
• Dimensions: 4 mm x 5 mm
• Factory Pack Quantity: 1

IRDC3473
PCB Metal and Components Placement
Lead lands (the 13 IC pins) width should be equal to nominal part lead width. The minimum lead to lead spacing
should be ≥ 0.2mm to minimize shorting.
Lead land length should be equal to maximum part lead length + 0.3 mm outboard extension. The outboard
extension ensures a large toe fillet that can be easily inspected.
Pad lands (the 4 big pads) length and width should be equal to maximum part pad length and width. However, the
minimum metal to metal spacing should be no less than 0.17mm for 2 oz. Copper, or no less than 0.1mm for 1 oz.
Copper, or no less than 0.23mm for 3 oz. Copper.
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