main
Ray Publish 0.1.0 ba48d11 8d ago
{
  "slug": "nup2105lt1g-n",
  "version": "0.1.0",
  "type": "component",
  "description": "BORN ESD Protection Devices, SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "nup2105lt1g-n",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "nup2105lt1g-n.kicad_sym",
    "nup2105lt1g-n.kicad_mod",
    "nup2105lt1g-n.glb",
    "nup2105lt1g-n.step",
    "nup2105lt1g-n.lbr",
    "docs/hero.png",
    "docs/nup2105lt1g-n-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "nup2105lt1g-n-hero.glb",
    "nup2105lt1g-n-hero.overlay.json",
    "nup2105lt1g-n-etched.glb"
  ],
  "component": {
    "mpn": "NUP2105LT1G-N",
    "manufacturer": "BORN",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e59bd8f5a8120e40d8c27a2f9d1576df.pdf",
    "parts": {
      "symbol": "nup2105lt1g-n.kicad_sym",
      "footprint": "nup2105lt1g-n.kicad_mod",
      "model_3d": "nup2105lt1g-n-hero.glb",
      "model_3d_plain": "nup2105lt1g-n-etched.glb",
      "model_3d_step": "nup2105lt1g-n-etched.step",
      "model_3d_step_plain": "nup2105lt1g-n.step",
      "lbr": "nup2105lt1g-n.lbr"
    },
    "distributor_links": {
      "lcsc": "C920312"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T20:19:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "Protected line 1 connected through a bidirectional avalanche TVS diode to common pin 3, with 24.0 V reverse stand-off and 26.7-34.0 V breakdown at 1 mA."
      },
      {
        "number": "2",
        "name": "I/O2",
        "type": "passive",
        "description": "Protected line 2 connected through a bidirectional avalanche TVS diode to common pin 3, with 24.0 V reverse stand-off and 12-15 pF junction capacitance at 0 V, 1 MHz."
      },
      {
        "number": "3",
        "name": "COMMON",
        "type": "passive",
        "description": "Common node shared by both bidirectional TVS diodes, typically connected to ground or the reference rail of the protected circuit."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e59bd8f5a8120e40d8c27a2f9d1576df.pdf",
        "pages": 4,
        "sha256": "0dbfd46245c1d5e2",
        "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": [
      {
        "file": "nup2105lt1g-n.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "nup2105lt1g-n-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "665c2d538e7c6692cbebfe31706485b2a99ea02dae65be6b5f60a89d5fe59712",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}