main
Ray Set visibility: public 98d5c33 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "03p4j",
  "title": "03P4J",
  "brief": "KEXIN Thyristors (SCR)/Modules, SOT-89. 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",
    "transistors-thyristors",
    "03p4j",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "03P4J",
    "manufacturer": "KEXIN",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912483720941569",
    "parts": {
      "symbol": "03p4j.kicad_sym",
      "footprint": "03p4j.kicad_mod",
      "model_3d": "03p4j-hero.glb",
      "model_3d_plain": "03p4j-etched.glb",
      "model_3d_step": "03p4j-etched.step",
      "model_3d_step_plain": "03p4j.step",
      "lbr": "03p4j.lbr"
    },
    "distributor_links": {
      "lcsc": "C489340"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:53:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "input",
        "description": "Gate trigger input, with gate trigger current IGT of 200 (unit as printed) at VDM=6V and RL=100Ω, gate forward current IFGM 0.1 A, gate reverse voltage VRGM 6 V, and gate power dissipation PGM 0.1 W."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode terminal, rated for repetitive peak off-state voltage VDRM 400 V and repetitive reverse voltage VRRM 400 V, with average on-state current IT(AV) 0.3 A."
      },
      {
        "number": "3",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode terminal, the reference for the gate and anode ratings, with RMS on-state current IT(RSM) 0.47 A."
      }
    ],
    "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: The datasheet never names the package SOT-89. The only package reference is 'Power Mini Mold' on pag; The text extraction drops the micro symbol, so some values read as '200 A' (IGT) and '10 A' (leakage; Page 2 and page 3 contain only the company header and the MPN 03P4J, with no additional pinout or pa"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0138,
        "at": "2026-10-18T15:53:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912483720941569",
        "pages": 3,
        "sha256": "ddfa4fea5847dc9e",
        "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": "03p4j.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4.5,
          1.52
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "03p4j-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "ea2a95b094bec47a0f8d636c77f4d717dfb81a7e97e490e8517dba2fc84146a7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KEXIN",
      "Package": "SOT-89",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ddfa4fea5847dc9ed2c451ca41c6b79b9a51a1da4f3d5588bf51745016c54321",
      "rows": [
        {
          "name": "Repetitive Peak Reverse Current (TJ=25)",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VRM=VRRM, TJ=25",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Reverse Current (TJ=125)",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VRM=VRRM, TJ=125",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Off-state Current (TJ=25)",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VDM=VDRM, TJ=25",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Off-state Current (TJ=125)",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VRM=VRRM, TJ=125",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "On-state Voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "ITM=1A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Trigger Current",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "VDM=6V, RL=100Ω",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Trigger Voltage",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VDM=6V, RL=100Ω",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Non-Trigger Voltage",
          "symbol": "VGD",
          "kind": "electrical",
          "unit": "V",
          "min": 0.1,
          "typ": null,
          "max": null,
          "conditions": "VDM=1/2VDRM, TJ=125",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Critical Rate-of-Rise of Off-state Voltage",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "VDM=2/3VDRM, TJ=125",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Holding Current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VD=24V, ITM=1A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Ambient",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 65,
          "conditions": "Junction to Ambient",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Reverse Voltage",
          "symbol": "VRSM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Off-state Voltage",
          "symbol": "VDSM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Off-state Voltage",
          "symbol": "VDRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average On-State Current",
          "symbol": "IT(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "TA=77, single phase half wave (footnote *1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "RMS On-State Current",
          "symbol": "IT(RSM)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.47,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge On-state Current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Fusing Current",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 0.15,
          "conditions": "1ms t 10ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Power Dissipation (peak)",
          "symbol": "PGM",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "f 50Hz, duty 10% (footnote *2)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Power Dissipation (average)",
          "symbol": "PG(AV)",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.01,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Forward Current",
          "symbol": "IFGM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "f 50Hz, duty 10% (footnote *2)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Reverse Voltage",
          "symbol": "VRGM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "03P4J (KEXIN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}