SE7N70

{
  "schema_version": 1,
  "type": "component",
  "slug": "se7n70",
  "title": "SE7N70",
  "brief": "SINO-IC MOSFETs, TO-220F. 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",
    "triode-mos tube-transistor",
    "se7n70",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SE7N70",
    "manufacturer": "SINO-IC",
    "package": "TO-220F",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/62ee56fa91e611d1ddb2382454e7a1ac.pdf",
    "parts": {
      "symbol": "se7n70.kicad_sym",
      "footprint": "se7n70.kicad_mod",
      "model_3d": "se7n70-hero.glb",
      "model_3d_step": "se7n70.step",
      "lbr": "se7n70.lbr",
      "model_3d_plain": "se7n70.glb"
    },
    "distributor_links": {
      "lcsc": "C5272820"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:20:55Z",
      "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 control input of the N-channel MOSFET, with a gate-source voltage rating of ±30 V and a gate threshold of 2.0 to 4.0 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal with a 700 V drain-source voltage rating and 8 A continuous drain current."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the MOSFET, which is the return for the 8 A continuous drain current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 TO-220F drawing on page 5 labels the leads 1, 2, 3 but not their functions. The pin-to-function ; The datasheet does not explicitly state which package variant SE7N70 is sold in. TO-220F was taken f",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0339,
        "at": "2026-10-27T01:20:30"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/62ee56fa91e611d1ddb2382454e7a1ac.pdf",
        "pages": 8,
        "sha256": "6145d1ace0dc2e93",
        "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": [
      {
        "file": "se7n70.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.16,
          4.7,
          28.85
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.935,
        "footprint_binding": "identity",
        "sha256": "7f1d530d2b80afd7cfb6522420bdcf9d79666f9bf84bbc5b905bfc33593c7ef0",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SINO-IC",
      "Package": "TO-220F",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "se7n70"
  ],
  "discovery_pitch": "SE7N70 (SINO-IC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "se7n70.kicad_sym",
    "se7n70.kicad_mod",
    "se7n70.glb",
    "se7n70.step",
    "se7n70.lbr",
    "docs/hero.png",
    "docs/se7n70-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "se7n70-hero.glb",
    "se7n70-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}