LNBTVS4-222S
by ST(意法半导体)Protecting the supply connection to a satellite low-noise block is the intended role of ST's LNBTVS4-222S transient voltage suppressor. This TVS diode helps clamp transient excursions on the protected line and belongs in the protection section of an LNB interface. The surface-mount SMC package is represented by SMC_L6.9-W5.9-LS7.9-RD, with two pads matching the two-pin symbol. Free downloadable KiCad files include that symbol and footprint together with a 3D model for inspecting placement in the board assembly. A real ProtoFlow import supplied the files; the conversion was completed and checked in the editor. The complete part can be opened directly in ProtoFlow.
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