MOSFETs for Lithium-ion Battery Protection

Panasonic provides a diverse lineup including ultra-small CSP and 100% lead-free packaging. Featuring industry leading low RDS(on) for more efficient Battery operation.  MOSFET is optimized for protection circuits for Lithium-Ion Secondary Batteries for smartphones, tablet PCs, notebook PCs, power tools and more.


  • CSP(BGA- and LGA-types)
  • Appropriate For Smartphones and Tablet PCs Lithium-Ion Battery Protection
  • Ultra Small/Thin Package Design For Thinner Battery Designs
  • 100% Lead-Free Package (WSMini8-F1-B-A-A-B)
  • 100% Lead-free Package With No Lead In All Of Its Parts Including Internal Junctions And Plating
  • 48% Smaller Footprint Than Wmini8

Series List

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Series table for lineup MOSFETs for Lithium-ion Battery Protection