main
Ray Set visibility: public 3d6a3c2 11h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "2sc4131t5tl",
  "title": "2SC4131T5TL",
  "brief": "SPS Bipolar Transistors - BJT, TO-3P-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",
    "2sc4131t5tl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "2SC4131T5TL",
    "manufacturer": "SPS",
    "package": "TO-3P-3",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "Bipolar Transistors - BJT",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ba981e663c56fc321072819c9caf1cd2.pdf",
    "parts": {
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      "model_3d_step": "2sc4131t5tl-etched.step",
      "model_3d_step_plain": "2sc4131t5tl.step",
      "lbr": "2sc4131t5tl.lbr"
    },
    "distributor_links": {
      "lcsc": "C462228"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:25:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BASE",
        "type": "input",
        "description": "Base terminal; the schematic shows a resistor from base to emitter and a diode across collector-emitter, with VEBO max 15 V and IB max 4 A continuous."
      },
      {
        "number": "2",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "Collector terminal; VCBO 100 V, VCEO 50 V, IC 15 A continuous and 25 A peak."
      },
      {
        "number": "3",
        "name": "EMITTER",
        "type": "passive",
        "description": "Emitter terminal of the NPN transistor; VEBO max 15 V relative to the base."
      }
    ],
    "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 hint was TO-3P-3, but the ordering table lists 2SC4131T5TL as TO-3PML, and the pinout is",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 2,
        "cost_usd": 0.1656,
        "at": "2026-10-27T01:24:32"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/ba981e663c56fc321072819c9caf1cd2.pdf",
        "pages": 2,
        "sha256": "28f1f0ad7b4892c1",
        "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": "2sc4131t5tl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          15.51,
          4.51,
          40.7
        ],
        "zmin_mm": -18,
        "centre_offset_mm": 0.855,
        "footprint_binding": "identity",
        "sha256": "6b9dd6fdfcfb00909b04d9f132623ccee7612f9b4de9ee0bea3ac067713b9b59",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2sc4131t5tl-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": -18,
        "centre_offset_mm": 0.855,
        "footprint_binding": "identity",
        "sha256": "9e86eabe96dad810f0659355effb383b374797c549ed2174053b1a7c0ea01ae6",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SPS",
      "Package": "TO-3P-3",
      "Category": "Transistors",
      "Pins": "3"
    },
    "appearance": {
      "housing": {
        "quote": "IB Base Current-Continuous 4 A PC Collector Power Dissipation",
        "page": 1,
        "doc": "ds.pdf",
        "material": "PC"
      },
      "version": 1,
      "datasheet_sha256": "28f1f0ad7b4892c1bac8f25d0eda5e9988ab37b573d8acc2a994a47d10d94950"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "28f1f0ad7b4892c1bac8f25d0eda5e9988ab37b573d8acc2a994a47d10d94950",
      "rows": [
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          "name": "Collector-Base Voltage",
          "symbol": "VCBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter-Base Voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Current-Continuous",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Current-Peak",
          "symbol": "ICP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Base Current-Continuous",
          "symbol": "IB",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Power Dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "TC=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Breakdown Voltage",
          "symbol": "V(BR)CEO",
          "kind": "electrical",
          "unit": "V",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "IC= 25mA; IB= 0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "IC= 5A; IB= 80mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base-Emitter Saturation Voltage",
          "symbol": "VBE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "IC= 5A; IB= 80mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VCB= 100V ; IE= 0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter Cutoff Current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VEB= 15V ; IC= 0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 60,
          "typ": null,
          "max": 360,
          "conditions": "IC= 5A ; VCE= 1V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current-Gain—Bandwidth Product",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "IE= -1A ; VCE= 12V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "COB",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 210,
          "max": null,
          "conditions": "IE=0 ; VCB= 10V; ftest= 1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Time",
          "symbol": "ton",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Time",
          "symbol": "tstg",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Fall Time",
          "symbol": "tf",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "2SC4131T5TL (SPS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
    "public": true
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}