Hello guys i m Trying multilayer Routing in PADS for first time and multilayer routing for the first time as well. i m routing 4 layer board .
i hav routed signals to top and bot succesfully . now the power and gnd r left . i want to know how much actual clearance should be used for thermal relife pads and other pad ? does other pad require clearance .? i mean , maye b this is sounding silly question . but pls help .
Thank you .