main
Ray Set visibility: public cf3e052 4d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sml-d12d8wt86c",
  "title": "SML-D12D8WT86C",
  "brief": "ROHM Semicon LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "optoelectronics",
    "sml-d12d8wt86c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SML-D12D8WT86C",
    "manufacturer": "ROHM Semicon",
    "package": "0603",
    "pin_count": 2,
    "category": "Optoelectronics",
    "subcategory": "LED Indication - Discrete",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834422825750528",
    "parts": {
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      "footprint": "sml-d12d8wt86c.kicad_mod",
      "model_3d": "sml-d12d8wt86c-hero.glb",
      "model_3d_plain": "sml-d12d8wt86c-etched.glb",
      "model_3d_step": "sml-d12d8wt86c-etched.step",
      "model_3d_step_plain": "sml-d12d8wt86c.step",
      "lbr": "sml-d12d8wt86c.lbr"
    },
    "distributor_links": {
      "lcsc": "C2925173",
      "digikey": "SML-D12D8WT86CTR-ND",
      "mouser": "755-SML-D12D8WT86C"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:43:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "SML-D12D8WT86CTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "755-SML-D12D8WT86C",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode electrode, marked by the cathode index on the package top (left electrode in the top view); VF 2.2V typ and 2.7V max at IF=20mA."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode electrode (right electrode in the top view, opposite the cathode index); forward current IF max 20mA, peak forward current IFP 100mA (duty 1/10, 1kHz), reverse voltage VR max 5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 drawing (Figure 1) shows two electrodes, a cathode index and a diode symbol, but it pr; The datasheet does not name the 0603 package outright. The 1.6 x 0.8 mm body in Figure 1 corresponds",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 18,
        "cost_usd": 0.3158,
        "at": "2026-10-21T01:39:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834422825750528",
        "pages": 18,
        "sha256": "76199d963cfd39ff",
        "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": "sml-d12d8wt86c.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.8,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "98343205ec260ec165026ba2d44329a23096779ac36c553ea84aa7b370242e6d",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sml-d12d8wt86c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "49b56b8c2e3a117363e9ac41b5269de6588e0b9ac6b405b63b93ab1121ca25be",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "0603",
      "Category": "Optoelectronics",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "76199d963cfd39ff6f1794b35c0117767134773bbbe986c98da258c6929e8579",
      "rows": [
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          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 2.2,
          "max": 2.7,
          "conditions": "IF=20mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Luminous Intensity",
          "symbol": "IV",
          "kind": "electrical",
          "unit": "mcd",
          "min": 40,
          "typ": 100,
          "max": 250,
          "conditions": "IF=20mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR=5V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Dominant Wave Length",
          "symbol": "λD",
          "kind": "electrical",
          "unit": "nm",
          "min": 602,
          "typ": 605,
          "max": 608,
          "conditions": "IF=20mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Dominant Wave Length tolerance",
          "symbol": "λD",
          "kind": "tolerance",
          "unit": "nm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Printed footnote 4 tolerance ±1nm",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Luminous classification tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
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          "conditions": "Printed tolerance ±10% under luminous classification table",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Current",
          "symbol": "IFP",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Duty 1/10, 1kHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 54,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
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          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operation Temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance (junction/solder point)",
          "symbol": "Rθj-s",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 720,
          "max": null,
          "conditions": "Evaluation board: glass epoxy FR4 30x10mm t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance (junction/ambient)",
          "symbol": "Rθj-a",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 945,
          "max": null,
          "conditions": "Evaluation board: glass epoxy FR4 30x10mm t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "TjMax",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Reflow peak temperature",
          "symbol": "TP",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Recommended reflow profile, peak temperature (MAX.)",
          "source_page": 10,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "sml-d12d8wt86c"
  ],
  "discovery_pitch": "SML-D12D8WT86C (ROHM Semicon) 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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    "viewers/symbol.html",
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    "sml-d12d8wt86c-hero.overlay.json",
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  "visibility": {
    "public": true
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}