main
Ray Set visibility: public e6798b9 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "80sq045ng",
  "title": "80SQ045NG",
  "brief": "onsemi Schottky Barrier Diodes (SBD), DO-27. 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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    "extractor-text"
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  "component": {
    "mpn": "80SQ045NG",
    "manufacturer": "onsemi",
    "package": "DO-27",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/80sq045n-d.pdf",
    "parts": {
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      "footprint": "80sq045ng.kicad_mod",
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      "model_3d_step": "80sq045ng.step",
      "lbr": "80sq045ng.lbr",
      "model_3d_plain": "80sq045ng.glb"
    },
    "distributor_links": {
      "lcsc": "C154825",
      "digikey": "80SQ045NGOS-ND",
      "mouser": "863-80SQ045NG"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:21:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "80SQ045NGOS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-80SQ045NG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, indicated by the polarity band; rated for 45 V peak repetitive reverse/DC blocking voltage (VRRM/VRWM/VR)."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; carries up to 8.0 A average rectified forward current (IO) at TL = 75°C with a 0.55 V maximum forward voltage at 8.0 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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package hint said DO-27, but the datasheet gives the package as CASE 267-05 (DO-201AD) axial lead. T; The datasheet lists 80SQ045NG as Axial Lead, 500 units/box, with no other package variant. Pin types"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0472,
        "at": "2026-10-23T12:21:16"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/80sq045n-d.pdf",
        "pages": 4,
        "sha256": "60760058a8109b2f",
        "source_tier": "mfr"
      },
      "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": "80sq045ng.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          16.14,
          5.35,
          8.34
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "aa9f03a97b19122d8c50b826e938bb3e6eac4942dae4292a7ed12e25ffe77428",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "DO-27",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "60760058a8109b2f59c078647abf404ba635b64dc669b555288c293781dc9b48",
      "rows": [
        {
          "name": "Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage",
          "symbol": "VRRM/VRWM/VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Forward Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "TL = 75°C (PsiJL = 12°C/W, P.C. Board Mounting, Note 2)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 140,
          "conditions": "Surge applied at rated load conditions, halfwave, single phase, 60 Hz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Junction Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "Reverse voltage applied",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Voltage Rate of Change",
          "symbol": "dv/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Rated VR",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "vF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.55,
          "conditions": "iF = 8.0 A, TL = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Reverse Current, TL = 25°C",
          "symbol": "iR",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Rated dc voltage, TL = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Reverse Current, TL = 100°C",
          "symbol": "iR",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Rated dc voltage, TL = 100°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Lead (0.9 in x 0.9 in copper pad)",
          "symbol": "RJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 13,
          "conditions": "0.9 in x 0.9 in Copper Pad Size",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Lead (6.75 in x 6.75 in copper pad)",
          "symbol": "RJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "6.75 in x 6.75 in Copper Pad Size",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient (0.9 in x 0.9 in copper pad)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "0.9 in x 0.9 in Copper Pad Size",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient (6.75 in x 6.75 in copper pad)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "6.75 in x 6.75 in Copper Pad Size",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "80sq045ng"
  ],
  "discovery_pitch": "80SQ045NG (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
  },
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    "80sq045ng.step",
    "80sq045ng.lbr",
    "docs/hero.png",
    "docs/80sq045ng-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "80sq045ng-hero.glb",
    "80sq045ng-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}