SD03C

{
  "slug": "sd03c",
  "version": "0.1.0",
  "type": "component",
  "description": "MDD Microdiode Semiconductor ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "circuit protection",
    "sd03c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
  },
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    "README.md",
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    "sd03c.kicad_mod",
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    "sd03c.lbr",
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    "docs/sd03c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "mpn": "SD03C",
    "manufacturer": "MDD Microdiode Semiconductor",
    "package": "SOD-323",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757912215192387584",
    "parts": {
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      "footprint": "sd03c.kicad_mod",
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      "model_3d_plain": "sd03c-etched.glb",
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      "model_3d_step_plain": "sd03c.step",
      "lbr": "sd03c.lbr"
    },
    "distributor_links": {
      "lcsc": "C502532"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T17:10:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal of the bidirectional TVS diode protecting one I/O line, SD03C VRWM 3.3V and VB 4V min at 1mA."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the bidirectional TVS diode protecting one I/O line, SD03C VRWM 3.3V and VB 4V min at 1mA."
      }
    ],
    "provenance": {
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        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin configuration and circuit diagram are images, so the extracted text has only the pin numbers; The electrical characteristics table columns are garbled (VC and IPP column layout is unclear). Only"
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        "pages_sent": 4,
        "cost_usd": 0.0807,
        "at": "2026-10-22T17:09:14"
      },
      "datasheet": {
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        "pages": 4,
        "sha256": "e2622908f09e265f",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      },
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}