main
Ray Set visibility: public 883a4b0 4d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "3dd13005grd",
  "title": "3DD13005GRD",
  "brief": "Wuxi China Resources Huajing Microelectronics Bipolar Transistors - BJT, TO-262-3. 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",
    "3dd13005grd",
    "factory-2.0.0",
    "extractor-text"
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  "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": {
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        "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"
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        "pages": 4,
        "sha256": "3db863e18af7741b",
        "source_tier": "lcsc"
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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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        "role": "plain",
        "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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          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)"
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Wuxi China Resources Huajing Microelectronics",
      "Package": "TO-262-3",
      "Category": "Transistors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3db863e18af7741b67831d33f782b11abff91f4d963341965ec14ed4984515f7",
      "rows": [
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          "symbol": "VCBO",
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          "unit": "V",
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          "typ": null,
          "max": 700,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Emitter-base voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 9,
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          "source_page": 1,
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        },
        {
          "name": "Collector current DC",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector current pulse",
          "symbol": "ICM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "tp<5ms",
          "source_page": 1,
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        },
        {
          "name": "Base current DC",
          "symbol": "IB",
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          "unit": "A",
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        {
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          "conditions": "tp<5ms",
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        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
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          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "Tc=25℃",
          "source_page": 1,
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        {
          "name": "Junction temperature",
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          "unit": "℃",
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          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
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          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Thermal resistance junction to case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 1.7,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
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          "source": "datasheet"
        },
        {
          "name": "Collector-base breakdown voltage",
          "symbol": "VCBO",
          "kind": "electrical",
          "unit": "V",
          "min": 700,
          "typ": null,
          "max": null,
          "conditions": "IC=0.1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter breakdown voltage",
          "symbol": "VCEO",
          "kind": "electrical",
          "unit": "V",
          "min": 400,
          "typ": null,
          "max": null,
          "conditions": "IC=1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-base breakdown voltage",
          "symbol": "VEBO",
          "kind": "electrical",
          "unit": "V",
          "min": 9,
          "typ": null,
          "max": null,
          "conditions": "IE=0.1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-base cutoff current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VCB=700V, IE=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter cutoff current",
          "symbol": "ICEO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VCE=400V, IB=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-base cutoff current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VEB=9V, IC=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static forward current transfer ratio",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 15,
          "typ": null,
          "max": 30,
          "conditions": "VCE=5V, IC=1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ratio of hFE1 to hFE2",
          "symbol": "hFE1/hFE2",
          "kind": "electrical",
          "unit": "",
          "min": 0.6,
          "typ": null,
          "max": 0.7,
          "conditions": "hFE1: VCE=5V, IC=50mA; hFE2: VCE=5V, IC=1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter saturation voltage",
          "symbol": "VCE sat",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.25,
          "max": 1,
          "conditions": "IC=2A, IB=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base-emitter saturation voltage",
          "symbol": "VBE sat",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.95,
          "max": 1.5,
          "conditions": "IC=2A, IB=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode forward voltage",
          "symbol": "Vf",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "If = 2 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage time",
          "symbol": "ts",
          "kind": "electrical",
          "unit": "μs",
          "min": 1.5,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rise time",
          "symbol": "tr",
          "kind": "electrical",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Fall time",
          "symbol": "tf",
          "kind": "electrical",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "UI9600,IC=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Transition frequency",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "VCE=10V, IC=0.5A, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "3DD13005GRD (Wuxi China Resources Huajing Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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