CDSOT23-T03C

{
  "schema_version": 1,
  "type": "component",
  "slug": "cdsot23-t03c",
  "title": "CDSOT23-T03C",
  "brief": "BOURNS ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "circuit protection",
    "cdsot23-t03c",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "CDSOT23-T03C",
    "manufacturer": "BOURNS",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588938555648823296",
    "parts": {
      "symbol": "cdsot23-t03c.kicad_sym",
      "footprint": "cdsot23-t03c.kicad_mod",
      "model_3d": "cdsot23-t03c-hero.glb",
      "model_3d_plain": "cdsot23-t03c-etched.glb",
      "model_3d_step": "cdsot23-t03c-etched.step",
      "model_3d_step_plain": "cdsot23-t03c.step",
      "lbr": "cdsot23-t03c.lbr"
    },
    "distributor_links": {
      "lcsc": "C1973960",
      "digikey": "CDSOT23-T03CTR-ND",
      "mouser": "652-CDSOT23-T03C"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:06:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CDSOT23-T03CTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "652-CDSOT23-T03C",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O 1",
        "type": "passive",
        "description": "Bidirectional TVS channel terminal connected through one diode to common pin 3, protecting a line against ESD and surge with VWM 3.3 V (CDSOT23-T03C)."
      },
      {
        "number": "2",
        "name": "I/O 2",
        "type": "passive",
        "description": "Bidirectional TVS channel terminal connected through the second diode to common pin 3, protecting a second line with VWM 3.3 V and 6.0 V min breakdown at 1 mA."
      },
      {
        "number": "3",
        "name": "COMMON",
        "type": "passive",
        "description": "Common node of the two back-to-back TVS diodes in the bidirectional configuration, shared by pins 1 and 2 (typically referenced to ground)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588938555648823296",
        "pages": 5,
        "sha256": "789e9bb8e9af3179",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cdsot23-t03c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3473b295b4af7925fcbb13578947387d6236feabd1f66795d953ba0de307bbb4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BOURNS",
      "Package": "SOT-23",
      "Category": "Circuit Protection",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cdsot23-t03c"
  ],
  "discovery_pitch": "CDSOT23-T03C (BOURNS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
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    "README.md",
    "cdsot23-t03c.kicad_sym",
    "cdsot23-t03c.kicad_mod",
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    "cdsot23-t03c.step",
    "cdsot23-t03c.lbr",
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    "docs/cdsot23-t03c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "cdsot23-t03c-hero.overlay.json",
    "cdsot23-t03c-etched.glb"
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  "visibility": {
    "public": true
  }
}