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SMF26CA-MS

Public Made by Adom

by adom

MSKSEMI ESD And Surge Protection (TVS/ESD), SOD-123FL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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SMF26CA-MS

MSKSEMI · ESD And Surge Protection (TVS/ESD) · SOD-123FL

SMF26CA-MS from MSKSEMI, in a SOD-123FL. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A1 passive Bipolar (CA) TVS terminal 1; the part is symmetric with two back-to-back diodes, so polarity does not matter (VRWM 26 V, VBR 28.9-31.9 V at 1 mA, VC 42.1 V at 4.8 A).
2 A2 passive Bipolar (CA) TVS terminal 2; the part is symmetric with two back-to-back diodes, so polarity does not matter (VRWM 26 V, VBR 28.9-31.9 V at 1 mA, VC 42.1 V at 4.8 A).

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOD-123FL
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMF26CA-MS
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: smf26ca-ms-etched.step / smf26ca-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smf26ca-ms.step / smf26ca-ms.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: MSKSEMI datasheet (7 pp, sha256 f2092efe050ac2a5, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF