CJL2019

{
  "slug": "cjl2019",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing MOSFETs, SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "cjl2019",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cjl2019.kicad_sym",
    "cjl2019.kicad_mod",
    "cjl2019.glb",
    "cjl2019.step",
    "cjl2019.lbr",
    "docs/hero.png",
    "docs/cjl2019-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cjl2019-hero.glb",
    "cjl2019-hero.overlay.json"
  ],
  "component": {
    "mpn": "CJL2019",
    "manufacturer": "Changjing",
    "package": "SOT-23-6L",
    "pin_count": 6,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/81c715f66844deac75902152345650bd.pdf",
    "parts": {
      "symbol": "cjl2019.kicad_sym",
      "footprint": "cjl2019.kicad_mod",
      "model_3d": "cjl2019-hero.glb",
      "model_3d_plain": "cjl2019.glb",
      "model_3d_step": "cjl2019-etched.step",
      "model_3d_step_plain": "cjl2019.step",
      "lbr": "cjl2019.lbr"
    },
    "distributor_links": {
      "lcsc": "C504152"
    },
    "distributor_check": {
      "checked_at": "2026-11-12T22:24:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1; gate-source voltage is rated ±10 V (VGS)."
      },
      {
        "number": "2",
        "name": "D1,D2",
        "type": "passive",
        "description": "Drain of MOSFET 1 and MOSFET 2; drain-source voltage is rated 20 V (VDS) with 5 A continuous drain current."
      },
      {
        "number": "3",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2; gate-source voltage is rated ±10 V (VGS)."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2."
      },
      {
        "number": "5",
        "name": "D1,D2",
        "type": "passive",
        "description": "Drain of MOSFET 1 and MOSFET 2; drain-source voltage is rated 20 V (VDS) with 5 A continuous drain current."
      },
      {
        "number": "6",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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: Pin mapping is inferred from the garbled text layout of the page 1 pin diagram (top row 1 2 3, botto"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0006,
        "at": "2026-11-12T22:24:41"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/81c715f66844deac75902152345650bd.pdf",
        "pages": 5,
        "sha256": "0b137c14718b179f",
        "source_tier": "lcsc"
      },
      "cad": "land: KiCad official (CC-BY-SA 4.0); 3D: generated from the datasheet",
      "model_3d_generated": {
        "generator": "factory/gen_pkg3d.py",
        "family": "SOT",
        "height_mm": 1.15,
        "height_basis": "datasheet A, midpoint of min and max",
        "standoff_mm": 0.05,
        "standoff_basis": "family nominal (no datasheet A1 read)",
        "lead_width_mm": 0.36,
        "lead_width_basis": "default: 0.6 x pad width across the lead, at most 0.45 x pitch 0.95 mm; a tab 0.9 x its width (no datasheet b read)",
        "lead_thickness_mm": 0.172,
        "lead_thickness_basis": "default for pitch 0.95 mm, height 1.15 mm (no datasheet c read)"
      },
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cjl2019.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.92,
          1.15
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a03c38fbc032201cea03be3946efed61948677e58f0784f279ba05c2e7af864e",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cjl2019-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.92,
          1.15
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "72b1888a757d7209c7460530ff4878be85e85845d45783f95d07fa5e048884c6",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOT-23-6L",
      "source_page": 4,
      "D": {
        "nom_mm": 2.92,
        "range_mm": [
          2.82,
          3.02
        ]
      },
      "E1": {
        "nom_mm": 1.6,
        "range_mm": [
          1.5,
          1.7
        ]
      },
      "E": {
        "nom_mm": 2.8,
        "range_mm": [
          2.65,
          2.95
        ]
      },
      "e": {
        "nom_mm": 0.95,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.15,
        "range_mm": [
          1.05,
          1.25
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "cjl2019.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}