main
Ray Set visibility: public c602838 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "agm312d",
  "title": "AGM312D",
  "brief": "AGM-Semi MOSFETs, TO-252. 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",
    "transistors-thyristors",
    "agm312d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AGM312D",
    "manufacturer": "AGM-Semi",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/298970dc2e96cccf1340a1f5d1eec71e.pdf",
    "parts": {
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      "footprint": "agm312d.kicad_mod",
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      "model_3d_plain": "agm312d-etched.glb",
      "model_3d_step": "agm312d-etched.step",
      "model_3d_step_plain": "agm312d.step",
      "lbr": "agm312d.lbr"
    },
    "distributor_links": {
      "lcsc": "C5349125"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:24:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 884 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; controls the channel, with VGS limited to ±20 V and threshold VGS(th) of 1.2 V to 2.2 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain, also connected to the exposed tab; VDS rated 30 V and continuous ID 20 A (package limited) at Tc=25℃."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; body diode continuous current is 20 A with VSD max 1.2 V at IS=15A."
      }
    ],
    "provenance": {
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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 numbers 1/2/3 are inferred from the top-view labels (G, D, S left to right) in the TO-252 pin co",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1785,
        "at": "2026-10-23T18:24:26"
      },
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        "pages": 6,
        "sha256": "f9f13e19c0e3c80c",
        "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"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6.5,
          2.32
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "agm312d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "9bb86bba40743e06369bb261295b869b14acd589e12a95dd7b611def6ad612cc",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AGM-Semi",
      "Package": "TO-252",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f9f13e19c0e3c80cae4f9de72e4d87662844ac129c5c99dd5c48b82edc647c61",
      "rows": [
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 30,
          "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=30V,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "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": null,
          "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": 14,
          "max": 20,
          "conditions": "VGS=10V, ID=15A",
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          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
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          "max": 28.5,
          "conditions": "VGS=4.5V, ID=10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Source-Drain Current (Body Diode)",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VG=VD=0V , Force Current",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward on Voltage",
          "symbol": "VSD",
          "kind": "electrical",
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          "typ": null,
          "max": 1.2,
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          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
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          "conditions": "VGS=0V, TA=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "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",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
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          "max": 20,
          "conditions": "Tc=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 14,
          "conditions": "Tc=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "w",
          "min": null,
          "typ": null,
          "max": 31,
          "conditions": "Tc=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "w",
          "min": null,
          "typ": null,
          "max": 12.5,
          "conditions": "Tc=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Avalanche energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "TJ=25℃,VDD=15V,Vgs=10V,ID=9A,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",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Steady State",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "VDS=5V,ID=10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 295,
          "max": null,
          "conditions": "VDS=15V,VGS=0V, F=1MHZ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VDS=15V,VGS=0V, F=1MHZ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 63,
          "max": null,
          "conditions": "VDS=15V,VGS=0V, F=1MHZ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 5.6,
          "max": null,
          "conditions": "VGS=0V, VDS=0V,f=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "VGS=4.5V, VDS=10V, ID=15A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "agm312d"
  ],
  "discovery_pitch": "AGM312D (AGM-Semi) 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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    "agm312d-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}