BAV70-HF

{
  "schema_version": 1,
  "type": "component",
  "slug": "bav70-hf",
  "title": "BAV70-HF",
  "brief": "Comchip Switching 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": [
    "component",
    "diodes",
    "bav70-hf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BAV70-HF",
    "manufacturer": "Comchip",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Switching Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603108760412315648",
    "parts": {
      "symbol": "bav70-hf.kicad_sym",
      "footprint": "bav70-hf.kicad_mod",
      "model_3d": "bav70-hf-hero.glb",
      "model_3d_plain": "bav70-hf.glb",
      "model_3d_step": "bav70-hf-etched.step",
      "model_3d_step_plain": "bav70-hf.step",
      "lbr": "bav70-hf.lbr"
    },
    "distributor_links": {
      "lcsc": "C5158717",
      "digikey": "641-BAV70-HFTR-ND",
      "mouser": "750-BAV70-HF"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T08:05:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "641-BAV70-HFTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "750-BAV70-HF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of the first diode in the dual common-cathode BAV70-HF circuit; reverse voltage rating 70 V."
      },
      {
        "number": "2",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second diode in the dual common-cathode BAV70-HF circuit; reverse voltage rating 70 V."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Common cathode of both diodes in the BAV70-HF circuit; average rectified current 200 mA per the maximum ratings."
      }
    ],
    "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 functions come from the BAV70-HF circuit diagram on page 1, where both diode triangles point tow",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0941,
        "at": "2026-10-09T08:02:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603108760412315648",
        "pages": 4,
        "sha256": "1334c80d037ad98b",
        "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": "bav70-hf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bav70-hf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8a0f60e0c43fd91d365ab11603d821b6a6c0f7f5fe0a8ae62cf2d1a6284f462f",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Comchip",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bav70-hf"
  ],
  "discovery_pitch": "BAV70-HF (Comchip) 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",
    "bav70-hf.kicad_sym",
    "bav70-hf.kicad_mod",
    "bav70-hf.glb",
    "bav70-hf.step",
    "bav70-hf.lbr",
    "docs/hero.png",
    "docs/bav70-hf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bav70-hf-hero.glb",
    "bav70-hf-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}