SET23A05L02

{
  "slug": "set23a05l02",
  "version": "0.1.0",
  "type": "component",
  "description": "UMW ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "set23a05l02",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "set23a05l02.kicad_sym",
    "set23a05l02.kicad_mod",
    "set23a05l02.glb",
    "set23a05l02.step",
    "set23a05l02.lbr",
    "docs/hero.png",
    "docs/set23a05l02-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "set23a05l02-hero.glb",
    "set23a05l02-hero.overlay.json",
    "set23a05l02-etched.glb"
  ],
  "component": {
    "mpn": "SET23A05L02",
    "manufacturer": "UMW",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755881602704785408",
    "parts": {
      "symbol": "set23a05l02.kicad_sym",
      "footprint": "set23a05l02.kicad_mod",
      "model_3d": "set23a05l02-hero.glb",
      "model_3d_plain": "set23a05l02-etched.glb",
      "model_3d_step": "set23a05l02-etched.step",
      "model_3d_step_plain": "set23a05l02.step",
      "lbr": "set23a05l02.lbr"
    },
    "distributor_links": {
      "lcsc": "C78435"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:48:08Z",
      "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 I/O line 1 (TVS diode to pin 3), 5V working voltage (VRWM), 6V min breakdown at 1mA, 5µA max leakage at 5V."
      },
      {
        "number": "2",
        "name": "I/O2",
        "type": "passive",
        "description": "Protected I/O line 2 (TVS diode to pin 3), 5V working voltage (VRWM), 6V min breakdown at 1mA, 5µA max leakage at 5V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference connected to both TVS diodes; capacitance of 220pF max is specified between I/O pins and GND."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin names I/O1, I/O2 and GND are inferred from the pinning diagram and the 'Between I/O pins and GND; The electrical table values are ambiguous in the extracted text (VRWM 5V, VBR 6V, IR 5µA, VC 9.8V at",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 10,
        "cost_usd": 0.1235,
        "at": "2026-10-17T14:46:10"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755881602704785408",
        "pages": 10,
        "sha256": "3f7a74a9118ffc70",
        "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": "set23a05l02.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "set23a05l02-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": "3d27e310caa04b30cecb17ed2350389aaa52bbc03d9af2ee55e2ffe799aa0db3",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}