I’m creating a PCB footprint for the RAK3172. During this effort, I realized the datasheet fails to show the complete footprint dimension for the recommended pads.
I can see the width of each pad is recommended to be 0.7mm. I can also see each pad should extend 0.8mm beyond the package dimension. But the “total” pad length can NOT be determined with the given layout drawings.
I need to know how long you recommend the pad should be under the package (or the total length of the pad).