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Ray Set visibility: public 2020a34 4h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "bat54c-g",
  "title": "BAT54C-G",
  "brief": "Changjing Schottky Diodes, SOT-23. 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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    "diodes",
    "bat54c-g",
    "factory-2.0.0",
    "extractor-text"
  ],
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    "manufacturer": "Changjing",
    "package": "SOT-23",
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    "subcategory": "Schottky Diodes",
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      "footprint": "bat54c-g.kicad_mod",
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      "model_3d_plain": "bat54c-g-etched.glb",
      "model_3d_step": "bat54c-g-etched.step",
      "model_3d_step_plain": "bat54c-g.step",
      "lbr": "bat54c-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C164910"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:13:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
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      },
      {
        "number": "2",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second Schottky diode (BAT54C common-cathode configuration), 30 V max reverse voltage and 200 mA max forward continuous current."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Common cathode of both Schottky diodes in the BAT54C (marking KL3), 30 V max DC blocking voltage."
      }
    ],
    "provenance": {
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      "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 text does not name the pins. Pin numbers 1, 2 and 3 come from the package photo, where",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.185,
        "at": "2026-10-17T14:09:58"
      },
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        "pages": 4,
        "sha256": "a272dba365903a63",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bat54c-g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Changjing",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
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          "typ": null,
          "max": null,
          "conditions": "IR=100μA",
          "source_page": 1,
          "source": "datasheet"
        },
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          "source": "datasheet"
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          "conditions": "VR=1V,f=1MHz",
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        {
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          "conditions": "t≤1s,δ≤0.5",
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        {
          "name": "Power Dissipation",
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          "unit": "mW",
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          "max": 200,
          "conditions": "",
          "source_page": 1,
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        {
          "name": "Junction Temperature",
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
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          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance from Junction to Ambient",
          "symbol": "RΘJA",
          "kind": "thermal",
          "unit": "℃/W",
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          "max": 500,
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          "source_page": 1,
          "source": "datasheet"
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      ]
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  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bat54c-g"
  ],
  "discovery_pitch": "BAT54C-G (Changjing) 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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    "bat54c-g-hero.overlay.json",
    "bat54c-g-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}