SCES956B August 2023 – April 2024 TXV0106-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
Wettable flanks help improve side wetting after soldering which makes QFN packages easier to inspect with automatic optical inspection (AOI). A wettable flank can be dimpled or step-cut to provide additional surface area for solder adhesion which assists in reliably creating a side fillet as shown in the figure. Please see the mechanical drawing for additional details.