3DD13005GRD

{
  "slug": "3dd13005grd",
  "version": "0.1.0",
  "type": "component",
  "description": "Wuxi China Resources Huajing Microelectronics Bipolar Transistors - BJT, TO-262-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors",
    "3dd13005grd",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "3dd13005grd.kicad_sym",
    "3dd13005grd.kicad_mod",
    "3dd13005grd.glb",
    "3dd13005grd.step",
    "3dd13005grd.lbr",
    "docs/hero.png",
    "docs/3dd13005grd-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "3dd13005grd-hero.glb",
    "3dd13005grd-hero.overlay.json",
    "3dd13005grd-etched.glb"
  ],
  "component": {
    "mpn": "3DD13005GRD",
    "manufacturer": "Wuxi China Resources Huajing Microelectronics",
    "package": "TO-262-3",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "Bipolar Transistors - BJT",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d9ab8b1027f6640bf9f5d57cb67fb903.pdf",
    "parts": {
      "symbol": "3dd13005grd.kicad_sym",
      "footprint": "3dd13005grd.kicad_mod",
      "model_3d": "3dd13005grd-hero.glb",
      "model_3d_plain": "3dd13005grd-etched.glb",
      "model_3d_step": "3dd13005grd-etched.step",
      "model_3d_step_plain": "3dd13005grd.step",
      "lbr": "3dd13005grd.lbr"
    },
    "distributor_links": {
      "lcsc": "C2833628"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T17:03:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base of the NPN transistor; VEBO max 9 V, continuous IB 2 A, pulsed IBM 4 A (tp<5ms)."
      },
      {
        "number": "2",
        "name": "C",
        "type": "passive",
        "description": "Collector (also the tab); VCBO 700 V, VCEO 400 V, continuous IC 4 A, pulsed ICM 8 A (tp<5ms)."
      },
      {
        "number": "3",
        "name": "E",
        "type": "passive",
        "description": "Emitter of the NPN transistor; connected to the collector through the integrated diode, with forward voltage Vf max 2.5 V at If = 2 A."
      }
    ],
    "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 package drawing labels the leads B, C, E from left to right in the front view, so pins 1, 2 and ; The datasheet does not say whether the collector tab is connected to pin 2. The tab assignment is in",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1057,
        "at": "2026-10-28T17:03:40"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d9ab8b1027f6640bf9f5d57cb67fb903.pdf",
        "pages": 4,
        "sha256": "3db863e18af7741b",
        "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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        "file": "3dd13005grd.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.01,
          4.501,
          20.735
        ],
        "zmin_mm": -7.335,
        "centre_offset_mm": 0.4,
        "footprint_binding": "identity",
        "sha256": "6229dfd25f6cc471f3c456507ab9f31343a83e8ee78e276a2c346d78827d50f7",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "3dd13005grd-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -7.335,
        "centre_offset_mm": 0.4,
        "footprint_binding": "identity",
        "sha256": "d8f798f0bae294401e0ea5de51b1224110cc44fe00f339c0a49491532d5ed64f",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}