main
Ray Set visibility: public c080808 1d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "bta04f",
  "title": "BTA04F",
  "brief": "YFW TRIACs, TO-220F. 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",
    "triode-mos tube-transistor",
    "bta04f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BTA04F",
    "manufacturer": "YFW",
    "package": "TO-220F",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "TRIACs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8f09973eb395f0c547a7cde3a1a964f5.pdf",
    "parts": {
      "symbol": "bta04f.kicad_sym",
      "footprint": "bta04f.kicad_mod",
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      "model_3d_step": "bta04f.step",
      "lbr": "bta04f.lbr",
      "model_3d_plain": "bta04f.glb"
    },
    "distributor_links": {
      "lcsc": "C3013741"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T03:23:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "T1",
        "type": "passive",
        "description": "Main terminal T1 of the triac, the current return terminal relative to which the gate is triggered; the device is rated IT(RMS) 4 A (TC≤105°C) and ITSM 40 A."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal T2 of the triac, rated for VDRM/VRRM of 600/800 V and IT(RMS) of 4 A (TC≤105°C)."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger terminal with IGT ≤5/10/35 mA (TW/SW/CW) and VGT ≤1.3 V in quadrants I-II-III, peak gate current IGM 4 A (tp=20us) and average gate power 1 W."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
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        "cost_usd": 0.1478,
        "at": "2026-11-07T03:23:26"
      },
      "datasheet": {
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        "pages": 4,
        "sha256": "1370fa0d2046bc7f",
        "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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          28.85
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.935,
        "footprint_binding": "identity",
        "sha256": "7f1d530d2b80afd7cfb6522420bdcf9d79666f9bf84bbc5b905bfc33593c7ef0",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "YFW",
      "Package": "TO-220F",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1370fa0d2046bc7fe182b5e695a60e479f09a17549f575331e93f524370e5b4c",
      "rows": [
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          "name": "Peak surge on-state current (non-repetitive, full sine wave)",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "full sine wave, Tj(init)=25℃, tp=20ms; Fig.3,5",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "I2t value",
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          "kind": "absolute_maximum",
          "unit": "A2S",
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          "typ": null,
          "max": 8,
          "conditions": "sine pulse, tp=10ms",
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          "name": "Critical rate of rise of on-state current",
          "symbol": "dIT/dt",
          "kind": "absolute_maximum",
          "unit": "A/us",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IG=2*IGT, tr≤10ns, F=120Hz, Tj=125℃, Ⅰ-Ⅱ-Ⅲ",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak gate current",
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          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "tP=20us, Tj=125℃",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Average gate power",
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          "unit": "W",
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          "typ": null,
          "max": 1,
          "conditions": "Tj=125℃",
          "source_page": 1,
          "source": "datasheet"
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          "name": "RMS on-state current",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "TO-220F(TC≤105℃), Fig.1,2",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger current (TW column, IGT1-3≤5mA)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VD=12V, RL=30Ω, Tj=25℃, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger current (SW column, IGT1-3≤10mA)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VD=12V, RL=30Ω, Tj=25℃, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger current (CW column, IGT1-3≤35mA)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "VD=12V, RL=30Ω, Tj=25℃, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger voltage (Ⅰ-Ⅱ-Ⅲ)",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.3,
          "conditions": "Ⅰ-Ⅱ-Ⅲ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate non-trigger voltage",
          "symbol": "VGD",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": null,
          "max": null,
          "conditions": "VD=VDRM, Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding current (TW column)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "IT=100mA, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding current (SW column)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "IT=100mA, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding current (CW column)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "IT=100mA, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrants Ⅰ-Ⅲ-Ⅳ (TW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrants Ⅰ-Ⅲ-Ⅳ (SW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrants Ⅰ-Ⅲ-Ⅳ (CW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrant Ⅱ (TW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrant Ⅱ (SW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current, quadrant Ⅱ (CW column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "IG=1.2IGT, Fig.6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage (TW column)",
          "symbol": "dVD/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VD=67%VDRM, gate open, Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage (SW column)",
          "symbol": "dVD/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "VD=67%VDRM, gate open, Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage (CW column)",
          "symbol": "dVD/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": 400,
          "typ": null,
          "max": null,
          "conditions": "VD=67%VDRM, gate open, Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.55,
          "conditions": "ITM=6A, tp=380us, Fig.4",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak off-state current (all grades)",
          "symbol": "IDRM / IRRM",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VD=VDRM/VRRM, Tj=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak off-state current (all grades)",
          "symbol": "IDRM / IRRM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VD=VDRM/VRRM, Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to case (AC), TO-220F(Ins)",
          "symbol": "Rth(j-c)",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 3.3,
          "max": null,
          "conditions": "TO-220F(Ins)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient, TO-220F(Ins)",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "TO-220F(Ins)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
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    "info"
  ],
  "discovery_triggers": [
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  ],
  "discovery_pitch": "BTA04F (YFW) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}