main
Ray tf3415: specified limits as data (metadata.characteristics, 19 rows from the datasheet) e4fbcc3 5d ago
{
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  "type": "component",
  "slug": "tf3415",
  "title": "TF3415",
  "brief": "TF MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "TF3415",
    "manufacturer": "TF",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912095794769920",
    "parts": {
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      "footprint": "tf3415.kicad_mod",
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      "lbr": "tf3415.lbr"
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    "distributor_links": {
      "lcsc": "C436874"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T09:19:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "input",
        "description": "Gate terminal of the P-channel MOSFET; gate-source voltage is rated at ±10 V maximum (VGS) per the absolute maximum ratings."
      },
      {
        "number": "2",
        "name": "SOURCE",
        "type": "passive",
        "description": "Source terminal of the P-channel MOSFET; continuous source-drain diode current is rated at -1.25 A (IS) per the maximum ratings."
      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain terminal of the P-channel MOSFET; drain-source voltage is rated at -15 V (VDS) with continuous drain current of -4.3 A (ID) per the maximum ratings."
      }
    ],
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      "factory_chain": {
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        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives the pinout only as '1.GATE 2.SOURCE 3.DRAIN' with no electrical type. Types are ; The datasheet covers both SOT-23 and SOT-23-3L outlines, but the pin assignment is stated once for t"
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        "pages_sent": 7,
        "cost_usd": 0.0299,
        "at": "2026-10-09T09:17:16"
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        "pages": 7,
        "sha256": "f0a985152a8411af",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tf3415-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "ab06eadc9c243212f5bdf33a22e52474668f86ae2a049253785b06670d217c99",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TF",
      "Package": "SOT-23",
      "Category": "Transistors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f0a985152a8411af",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -15,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -4.3,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -15,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -1.25,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance from Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 74,
          "conditions": "t ≤5s",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-source breakdown voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": -15,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID =-250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-source 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": "Gate-source leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS =0V, VGS =±8V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero gate voltage drain current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VDS =-12V, VGS =0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.035,
          "max": 0.039,
          "conditions": "VGS =-4.5V, ID =-4.3A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.047,
          "max": 0.052,
          "conditions": "VGS =-2.5V, ID =-4.1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.06,
          "max": 0.063,
          "conditions": "VGS =-1.8V, ID =-2.0A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "VDS =-5V, ID =-2.0A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": 1.9,
          "typ": null,
          "max": 19,
          "conditions": "f =1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body diode voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.8,
          "max": -1.2,
          "conditions": "IS=-1.6A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "TF3415 (TF) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}