HIDW20G120C5B

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  "type": "component",
  "slug": "hidw20g120c5b",
  "title": "HIDW20G120C5B",
  "brief": "HXY MOSFET SiC Diodes, TO-247-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "extractor-text"
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  "component": {
    "mpn": "HIDW20G120C5B",
    "manufacturer": "HXY MOSFET",
    "package": "TO-247-3L",
    "pin_count": 3,
    "category": "Silicon Carbide (SiC) Devices",
    "subcategory": "SiC Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a7152f3661603745ddc2a9a329b9fdbc.pdf",
    "parts": {
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      "lbr": "hidw20g120c5b.lbr"
    },
    "distributor_links": {
      "lcsc": "C42389220"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T17:40:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of the first diode (Leg 1), rated for 1200 V repetitive peak reverse voltage and 16.5 A continuous forward current per leg at TC=135°C."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Common cathode of both diodes, which is also connected to the CASE (tab), with 1200 V DC blocking voltage."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second diode (Leg 2), rated for 1200 V repetitive peak reverse voltage and 16.5 A continuous forward current per leg at TC=135°C."
      }
    ],
    "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 package drawing shows PIN 1 and PIN 3 as the two anodes (one diode each) and PIN 2 tied to CASE,; The datasheet names the package TO-247 with N=3 leads. The package hint says TO-247-3L, which is con",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0701,
        "at": "2026-10-29T17:40:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a7152f3661603745ddc2a9a329b9fdbc.pdf",
        "pages": 7,
        "sha256": "85872114bcff74ed",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "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": "ec0db59b04bcea2e0db6f976bf3ab8644e761c8b0059239f77f4febd6dc9eff4",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "TO-247-3L",
      "Category": "Silicon Carbide (SiC) Devices",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
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    "breadcrumbs",
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  "discovery_triggers": [
    "hidw20g120c5b"
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  "discovery_pitch": "HIDW20G120C5B (HXY MOSFET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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