PESD3V3U1UL

{
  "slug": "pesd3v3u1ul",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC Electrostatic And Surge Protection (TVS/ESD), DFN1006-2. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "pesd3v3u1ul",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pesd3v3u1ul.kicad_sym",
    "pesd3v3u1ul.kicad_mod",
    "pesd3v3u1ul.glb",
    "pesd3v3u1ul.step",
    "pesd3v3u1ul.lbr",
    "docs/hero.png",
    "docs/pesd3v3u1ul-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pesd3v3u1ul-hero.glb",
    "pesd3v3u1ul-hero.overlay.json",
    "pesd3v3u1ul-etched.glb"
  ],
  "component": {
    "mpn": "PESD3V3U1UL",
    "manufacturer": "TECH PUBLIC",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "Electrostatic And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e6f657cfea6231cc3edda4182a78cb7a.pdf",
    "parts": {
      "symbol": "pesd3v3u1ul.kicad_sym",
      "footprint": "pesd3v3u1ul.kicad_mod",
      "model_3d": "pesd3v3u1ul-hero.glb",
      "model_3d_plain": "pesd3v3u1ul-etched.glb",
      "model_3d_step": "pesd3v3u1ul-etched.step",
      "model_3d_step_plain": "pesd3v3u1ul.step",
      "lbr": "pesd3v3u1ul.lbr"
    },
    "distributor_links": {
      "lcsc": "C19829543"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T04:14:14Z",
      "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 1 of the uni-directional 1-line TVS diode, shown as one side of the diode symbol in the datasheet's terminal connection diagram; the 0.45 pF typical junction capacitance is specified from Pin 1 to Pin 2 (0.5 pF max at VR = 0 V, f = 1 MHz)."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of the uni-directional 1-line TVS diode, the opposite side of the diode symbol; the device has a reverse working voltage of 3.3 V max, a breakdown voltage of 4.2 V min at IT = 1 mA, and a reverse leakage current of 0.08 uA max at VRWM = 3.3 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e6f657cfea6231cc3edda4182a78cb7a.pdf",
        "pages": 4,
        "sha256": "a3fa4f1d337ff34e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pesd3v3u1ul.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-22",
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      },
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        "file": "pesd3v3u1ul-etched.step",
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        "units": "mm",
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        "seat": "z = 0",
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        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}