SMBJ58A
by RUILON(瑞隆源)Transient suppression at a power input or exposed connection is the usual role of the RUILON SMBJ58A. This unidirectional TVS diode uses an SMB surface-mount package and a two-terminal connection, fitting protection networks that divert surge current away from sensitive circuitry. For layout, the free KiCad download provides the SMB_L4.6-W3.6-LS5.3-RD footprint with two pads; a two-pin symbol and a 3D model complete the set. The source was a real ProtoFlow import, converted and checked in the editor. Open SMBJ58A directly in ProtoFlow to place the library part into a design.
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