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Ray Set visibility: public 67c31e3 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tm2302di",
  "title": "TM2302DI",
  "brief": "Tritech MOS MOSFETs, SOT-23. 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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    "transistors-thyristors",
    "tm2302di",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TM2302DI",
    "manufacturer": "Tritech MOS",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906462245892096",
    "parts": {
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      "footprint": "tm2302di.kicad_mod",
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      "model_3d_plain": "tm2302di-etched.glb",
      "model_3d_step": "tm2302di-etched.step",
      "model_3d_step_plain": "tm2302di.step",
      "lbr": "tm2302di.lbr"
    },
    "distributor_links": {
      "lcsc": "C7422834"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:02:14Z",
      "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; controls the channel, with VGS rated ±12 V and a threshold of 0.4 V min to 1.0 V max at ID=250 µA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source; the body diode runs from source to drain, with a continuous diode current of 3 A max."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain; VDS is rated 20 V, continuous ID is 3.0 A at TA=25℃, and pulsed IDM is 9 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: The package drawing on page 1 labels the pads only by function: D on the single top pad, G on the bo; The datasheet does not state the electrical type of each pin. G is typed input and D and S are typed",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1905,
        "at": "2026-10-17T16:00:00"
      },
      "datasheet": {
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        "pages": 5,
        "sha256": "eed26a6197ad9508",
        "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"
    },
    "models_3d": [
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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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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tm2302di-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "bda8da96b5bab4a0dab215309eba91ff43f97205a7ba808f35926d4ba4193a6a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Tritech MOS",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "eed26a6197ad9508592e95ec777463ba20d8fb614f8cdc24242a5d58f8d12032",
      "rows": [
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          "name": "Drain-Source Breakdown Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 20,
          "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 =20V, VGS = 0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
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          "typ": null,
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          "conditions": "VDS =0V,VGS = ±12V",
          "source_page": 2,
          "source": "datasheet"
        },
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          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.4,
          "typ": 0.7,
          "max": 1,
          "conditions": "VDS= VGS, ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source on-Resistance (VGS=4.5V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 43,
          "max": 62,
          "conditions": "VGS =4.5V, ID =3A",
          "source_page": 2,
          "source": "datasheet"
        },
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          "kind": "electrical",
          "unit": "mΩ",
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          "typ": 62,
          "max": 86,
          "conditions": "VGS =2.5V, ID =2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Continuous Drain to Source Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Pulsed Drain to Source Diode Forward Current",
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          "kind": "electrical",
          "unit": "A",
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          "max": 12,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Drain to Source Diode Forward Voltage",
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          "max": 1.2,
          "conditions": "VGS = 0V, IS=3A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
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          "typ": null,
          "max": 20,
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID@TA=25℃",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VGS @ 10V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID@TA=70℃",
          "kind": "absolute_maximum",
          "unit": "A",
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          "max": 1.16,
          "conditions": "VGS @ 10V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 9,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PD@TA=25℃",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
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          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "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": 162,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
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  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "tm2302di"
  ],
  "discovery_pitch": "TM2302DI (Tritech MOS) 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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    "viewers/footprint.html",
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    "tm2302di-hero.overlay.json",
    "tm2302di-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}