Nickel palladium (NiPd) based PPF (Pre-Plated Finishes) leadframe becomes another feasible option with no Sn-whisker risk. This introduction has greatly ...
Abstract: Pre-plated leadframe (PPF) is an evolved technology to plate Nickel (Ni) - Palladium (Pd)-Gold (Au) or Gold Alloy on copper, with a typical ...
由 A Suhaimi 著作 · 被引用 1 次 — This PPF helps in improvement of leadframe solderability and enhances the adhesion of die attach, wire bonds and mold compound [7]. Specifically, copper alloy ( ...
由 A Suhaimi 著作 · 2021 · 被引用 2 次 — Higher surface roughness was observed for pre-plated leadframe (PPF) compared with bare leadframe. The lowest value of average contact angle. (~55°) was ...
Because of the growing environmental consciousness, NiPdAu PPF leadframe that eliminates plating process of plastic package is already used widely in ...
ppfPrep is an adhesion promoter for ppf which does not involve the conventional ways of creating rough leadframe surface for better adhesion with EMC through ...
Our business area consists of Lead Frame & PKG substrates. Lead Frame. μ-PPF™ Technology for the Highest Reliability. Lead-free solution → Satisfied with ...
Material (quality/properties) and shape of lead frame will be unchanged. The supplier to be applied has track record in manufacturing of lead frames for. SOP ...
SHINKO's Pre-Plated leadframe is three-layers, Nickel-Palladium-Gold (Ni/Pd/Au), plating on entire leadframe surfaces for providing good interconnection between ...
