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QFN Basics

QFN Basics

QFN is an acronym for the Quad Flat No-Lead package and is one of the most popular semiconductors used worldwide. There are four main reasons why.  Low costSmall form factorGood thermal performanceImpeccable electrical performance Like other semiconductor...
PCB Finishes: Immersion Silver

PCB Finishes: Immersion Silver

It is a well-known fact that printed circuit boards (PCBs) use copper surface finishes as a common practice. If left unattended and unprotected, copper will deteriorate and oxidize, leaving your circuit board unusable.  A surface finish plays a vital role in...