LM-TPPRTR5V0U4Y

{
  "slug": "lm-tpprtr5v0u4y",
  "version": "0.1.0",
  "type": "component",
  "description": "Leiditech ESD And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "lm-tpprtr5v0u4y",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm-tpprtr5v0u4y.kicad_sym",
    "lm-tpprtr5v0u4y.kicad_mod",
    "lm-tpprtr5v0u4y.glb",
    "lm-tpprtr5v0u4y.step",
    "lm-tpprtr5v0u4y.lbr",
    "docs/hero.png",
    "docs/lm-tpprtr5v0u4y-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm-tpprtr5v0u4y-hero.glb",
    "lm-tpprtr5v0u4y-hero.overlay.json",
    "lm-tpprtr5v0u4y-etched.glb"
  ],
  "component": {
    "mpn": "LM-TPPRTR5V0U4Y",
    "manufacturer": "Leiditech",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8cd9e7910b775cbc4df51737f82cb6ac.pdf",
    "parts": {
      "symbol": "lm-tpprtr5v0u4y.kicad_sym",
      "footprint": "lm-tpprtr5v0u4y.kicad_mod",
      "model_3d": "lm-tpprtr5v0u4y-hero.glb",
      "model_3d_plain": "lm-tpprtr5v0u4y-etched.glb",
      "model_3d_step": "lm-tpprtr5v0u4y-etched.step",
      "model_3d_step_plain": "lm-tpprtr5v0u4y.step",
      "lbr": "lm-tpprtr5v0u4y.lbr"
    },
    "distributor_links": {
      "lcsc": "C5349360"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:28:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "ESD-protected line 1 steering-diode channel, connected to pin 6 side of the array in the pin configuration diagram, with 0.8pF max junction capacitance (V=0V, f=1MHz)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection at the anode of the central 5V TVS diode (VRWM 5V, VBR 6V min at 1mA), used as the return for the steering diodes."
      },
      {
        "number": "3",
        "name": "I/O2",
        "type": "passive",
        "description": "ESD-protected line 2 steering-diode channel, rated for IEC 61000-4-2 ±25kV air and ±20kV contact discharge."
      },
      {
        "number": "4",
        "name": "I/O3",
        "type": "passive",
        "description": "ESD-protected line 3 steering-diode channel, rated for IEC 61000-4-2 ±25kV air and ±20kV contact discharge."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Cathode of the central 5V TVS diode (VRWM 5V, reverse leakage 0.5µA max at 5V) to which the steering diodes clamp, connected to the supply or VBUS line."
      },
      {
        "number": "6",
        "name": "I/O4",
        "type": "passive",
        "description": "ESD-protected line 4 steering-diode channel, rated for IEC 61000-4-2 ±25kV air and ±20kV contact discharge."
      }
    ],
    "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: The datasheet pin diagram shows only numbers 1-6 with no printed names. I inferred the names I/O1-I/; I/O pins are typed passive because the datasheet does not give a signal direction. The pin 1 descrip",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.1585,
        "at": "2026-10-23T03:27:54"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8cd9e7910b775cbc4df51737f82cb6ac.pdf",
        "pages": 3,
        "sha256": "47c0905a4d10d3ce",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lm-tpprtr5v0u4y.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm-tpprtr5v0u4y-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "273ff517c412eb0fd03dbbe4fd98d612025f7d0019a22d4ea2db612185e6adce",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}