main
Ray Set visibility: public 9842e34 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "bca65s20d3",
  "title": "BCA65S20D3",
  "brief": "Bestirpower SiC Diodes, TO-247-2. 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",
    "silicon carbide (sic) devices",
    "bca65s20d3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BCA65S20D3",
    "manufacturer": "Bestirpower",
    "package": "TO-247-2",
    "pin_count": 2,
    "category": "Silicon Carbide (SiC) Devices",
    "subcategory": "SiC Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/800289e434c5934e847828801cce644b.pdf",
    "parts": {
      "symbol": "bca65s20d3.kicad_sym",
      "footprint": "bca65s20d3.kicad_mod",
      "model_3d": "bca65s20d3-hero.glb",
      "model_3d_plain": "bca65s20d3-etched.glb",
      "model_3d_step": "bca65s20d3-etched.step",
      "model_3d_step_plain": "bca65s20d3.step",
      "lbr": "bca65s20d3.lbr"
    },
    "distributor_links": {
      "lcsc": "C42401691"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T18:48:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the 650 V, 20 A SiC Schottky diode, internally connected to the case/mounting tab."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the 650 V, 20 A SiC Schottky diode."
      }
    ],
    "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 were read from the schematic symbol on page 1. The symbol shows pin 1 tied to the Case",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.182,
        "at": "2026-10-16T18:48:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/800289e434c5934e847828801cce644b.pdf",
        "pages": 6,
        "sha256": "0c8a194c30c0df98",
        "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": "bca65s20d3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          15.9,
          5.03,
          41.1
        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "893d74ddf8871c7c8b80ebd737622fd0a977d5b20e0e15104d8433b9f0b699b0",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bca65s20d3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "3eda29b803f962aca520f86f15f53f4bd0ca82d40f120b455bf0e7afaabc881f",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Bestirpower",
      "Package": "TO-247-2",
      "Category": "Silicon Carbide (SiC) Devices",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0c8a194c30c0df98b76f88fbc518a1cc678435e3f33f4abc341a256443a5733c",
      "rows": [
        {
          "name": "Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 650,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Current",
          "symbol": "IF",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 54,
          "conditions": "TC = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "TC = 135℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "TC = 148℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Forward Surge Current",
          "symbol": "IF,SM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 170,
          "conditions": "TC = 25℃, tp = 10 ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Forward Surge Current",
          "symbol": "IF,SM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 154,
          "conditions": "TC = 110℃, tp = 10 ms",
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          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Forward Surge Current",
          "symbol": "IF,RM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 159,
          "conditions": "TC = 25℃, tp = 10 ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "I2t value",
          "symbol": "∫I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 144,
          "conditions": "TC = 25℃, tp = 10 ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "I2t value",
          "symbol": "∫I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 118,
          "conditions": "TC = 110℃, tp = 10 ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 204,
          "conditions": "TC = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 88,
          "conditions": "TC = 110℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 34,
          "conditions": "TC = 150℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 1,
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        },
        {
          "name": "DC blocking voltage",
          "symbol": "VDC",
          "kind": "electrical",
          "unit": "V",
          "min": 650,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.45,
          "max": 1.7,
          "conditions": "IF=20A,TJ=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.7,
          "max": null,
          "conditions": "IF=20A,TJ=175℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2,
          "max": 20,
          "conditions": "VR = 650 V, TJ= 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "VR = 650 V, TJ= 175℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Capacitive Charge",
          "symbol": "QC",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "VR = 400 V, TJ = 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Capacitance",
          "symbol": "C",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1340,
          "max": null,
          "conditions": "VR = 0 V, f = 1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Capacitance",
          "symbol": "C",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "VR = 200 V, f = 1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Capacitance",
          "symbol": "C",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 109,
          "max": null,
          "conditions": "VR = 400 V, f = 1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Capacitance Stored Energy",
          "symbol": "EC",
          "kind": "electrical",
          "unit": "μJ",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "VR = 400 V, TC = 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 0.735,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bca65s20d3"
  ],
  "discovery_pitch": "BCA65S20D3 (Bestirpower) 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"
  },
  "files": [
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    "bca65s20d3-etched.glb"
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  "visibility": {
    "public": true
  }
}