main
Ray Set visibility: public 1a9cf6c 6h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "agm18n10i",
  "title": "AGM18N10I",
  "brief": "AGM-Semi MOSFETs, TO-251. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "extractor-text"
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    "mpn": "AGM18N10I",
    "manufacturer": "AGM-Semi",
    "package": "TO-251",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
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      "model_3d_step_plain": "agm18n10i.step",
      "lbr": "agm18n10i.lbr"
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    "distributor_links": {
      "lcsc": "C17701053"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:45:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; the datasheet rates gate-source voltage at ±20 V, with a threshold of 1.2 V min, 1.7 V typ and 2.2 V max at ID=250 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain, also connected to the metal tab; rated for 100 V drain-source and 40 A continuous (package limited) at Tc=25 °C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; body-diode source-drain current is rated at 40 A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "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: Pin order G-D-S (1-2-3) was read from the top-view pictures on page 1. The datasheet does not print ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1535,
        "at": "2026-11-07T04:45:49"
      },
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        "pages": 8,
        "sha256": "1a759f03d99a670d",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "role": "plain",
        "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": -7.335,
        "centre_offset_mm": 0.125,
        "footprint_binding": "identity",
        "sha256": "7bb694d087837f077086c278225d603d812ff6a7a8af1db64601db91de627c55",
        "checked": "2026-11-07",
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        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "AGM-Semi",
      "Package": "TO-251",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "1a759f03d99a670d2a873ca139c0385753aa9ab5d6840ba400028e2fe2869ec4",
      "rows": [
        {
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=0V",
          "source_page": 1,
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        },
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          "kind": "absolute_maximum",
          "unit": "V",
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          "typ": null,
          "max": 20,
          "conditions": "VDS=0V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Continuous",
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        {
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          "max": 32,
          "conditions": "Tc=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "w",
          "min": null,
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          "max": 30,
          "conditions": "Tc=25℃",
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        {
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        },
        {
          "name": "Avalanche energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 22,
          "conditions": "Note 3: TJ=25℃,VDD=50V,Vgs=10V ID=15A,L=0.5mH,RG=25ohm",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-ambient (Steady State)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
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          "max": 62,
          "conditions": "Steady State (Note 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 4.2,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=100V,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
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          "conditions": "VGS=±20V,VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 1.7,
          "max": 2.2,
          "conditions": "VDS=VGS,ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 16,
          "max": 20,
          "conditions": "VGS=10V, ID=12A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 20,
          "max": 25,
          "conditions": "VGS=4.5V, ID=8A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Source-Drain Current (Body Diode)",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
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          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Forward on Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "VGS=0V,IS=12A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "agm18n10i"
  ],
  "discovery_pitch": "AGM18N10I (AGM-Semi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
    "public": true
  }
}