K26

{
  "schema_version": 1,
  "type": "component",
  "slug": "k26",
  "title": "K26",
  "brief": "DOWO Schottky Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "k26",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "K26",
    "manufacturer": "DOWO",
    "package": "SOD-123",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603180492703617024",
    "parts": {
      "symbol": "k26.kicad_sym",
      "footprint": "k26.kicad_mod",
      "model_3d": "k26-hero.glb",
      "model_3d_plain": "k26-etched.glb",
      "model_3d_step": "k26-etched.step",
      "model_3d_step_plain": "k26.step",
      "lbr": "k26.lbr"
    },
    "distributor_links": {
      "lcsc": "C2922179"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:45:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by the cathode line on the package; K26 has VRRM of 60 V and IO of 2.0 A."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; K26 has a maximum forward voltage of 0.70 V at IFM=2.0A and an IFSM of 40 A."
      }
    ],
    "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 does not print pin numbers. It only labels Cathode and Anode in the diode symbol and s; The datasheet names the package SOD-123FL (flat lead). The hint was SOD-123. I used the datasheet's ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0869,
        "at": "2026-10-18T18:43:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603180492703617024",
        "pages": 2,
        "sha256": "a4d1cc2d494b23e2",
        "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": "k26.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.5,
          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "k26-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.5,
          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f9481f28a39ec16620c2726b598ab52bd20e3da4f68be6c2a725bf6ef50b0ab8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "DOWO",
      "Package": "SOD-123",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "a4d1cc2d494b23e2229b3420490ed91d7f61435e62122b4baf7f87141b2c7dda"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a4d1cc2d494b23e2229b3420490ed91d7f61435e62122b4baf7f87141b2c7dda",
      "rows": [
        {
          "name": "Repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average rectified output current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "@60Hz sine wave, Resistance load, Ta (FIG.1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge (non-repetitive) forward current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "@60Hz half-sine wave, 1 cycle, Tj=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum instantaneous forward voltage drop per diode",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "IFM=2.0A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "RθJ-A",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "Mounted on P.C.B with 3mm*3mm copper pad areas",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to lead",
          "symbol": "RθJ-L",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Mounted on P.C.B with 3mm*3mm copper pad areas",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "k26"
  ],
  "discovery_pitch": "K26 (DOWO) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "k26.kicad_sym",
    "k26.kicad_mod",
    "k26.glb",
    "k26.step",
    "k26.lbr",
    "docs/hero.png",
    "docs/k26-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "k26-hero.glb",
    "k26-hero.overlay.json",
    "k26-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}