main
Ray Set visibility: public b605dee 24d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "irfr3806tr",
  "title": "IRFR3806TR",
  "brief": "UMW 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": [
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  "component": {
    "mpn": "IRFR3806TR",
    "manufacturer": "UMW",
    "package": "TO-252",
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    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
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      "footprint": "irfr3806tr.kicad_mod",
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      "model_3d_plain": "irfr3806tr-etched.glb",
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      "lbr": "irfr3806tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5375972"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T23:45:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "GATE terminal of the N-channel MOSFET; the datasheet gives a gate-to-source voltage rating of ±20 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "DRAIN terminal, which is also the tab of the TO-252 package; the datasheet gives a 60 V drain-to-source rating and 43 A continuous drain current at TC=25°C (VGS=10V)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "SOURCE terminal of the MOSFET; the integral body diode is connected between source and drain."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
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        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 12,
        "cost_usd": 0.0485,
        "at": "2026-10-18T23:42:58"
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        "pages": 12,
        "sha256": "55d9c477bbf64541",
        "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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        "units": "mm",
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        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "TO-252",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
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      "datasheet_sha256": "55d9c477bbf645419f663ce253d757733e7ac9df7c8d84690899b56823afce3b",
      "rows": [
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          "symbol": "V(BR)DSS",
          "kind": "electrical",
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          "typ": null,
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          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 12.6,
          "max": 15.8,
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          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Drain-to-Source Leakage Current (TJ=125°C)",
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          "source": "datasheet"
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        {
          "name": "Gate-to-Source Forward Leakage",
          "symbol": "IGSS",
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          "unit": "nA",
          "min": null,
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          "conditions": "VGS=20V",
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        {
          "name": "Gate-to-Source Reverse Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VGS=-20V",
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          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
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        {
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          "min": null,
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          "max": 31,
          "conditions": "TC=100°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 170,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
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        },
        {
          "name": "Linear Derating Factor",
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          "unit": "W/°C",
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          "max": 0.47,
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        {
          "name": "Gate-to-Source Voltage",
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          "unit": "V",
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        },
        {
          "name": "Peak Diode Recovery",
          "symbol": "dv/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
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          "max": 24,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
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          "conditions": "",
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        },
        {
          "name": "Soldering Temperature",
          "symbol": "",
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          "min": null,
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          "conditions": "10 s, 1.6mm from case",
          "source_page": 1,
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        {
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          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Case-to-Sink",
          "symbol": "RθCS",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "Flat, greased surface",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "irfr3806tr"
  ],
  "discovery_pitch": "IRFR3806TR (UMW) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  ],
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    "public": true
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}