S3J-E3/57T
by VISHAY(威世)Rectification in power circuitry is a typical application for Vishay's S3J-E3/57T diode. The SMC surface-mount package provides a two-terminal board connection, with polarity an essential consideration when placing the part in a schematic and layout. For KiCad, the free download pairs a two-pin symbol with the SMC_L6.9-W5.9-LS7.9-RD footprint containing two pads. An included 3D model adds a physical representation for viewing the assembled board. The files were converted from a real ProtoFlow import and checked within the editor. You can open the supplied part directly in ProtoFlow.
Download KiCad files
Use S3J-E3/57T in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start. macOS, Windows and Linux. No sign-up to try.

