BTA16-800SW

{
  "schema_version": 1,
  "type": "component",
  "slug": "bta16-800sw",
  "title": "BTA16-800SW",
  "brief": "KY Thyristors (SCR)/Modules, TO-220AB-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-thyristors",
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  "component": {
    "mpn": "BTA16-800SW",
    "manufacturer": "KY",
    "package": "TO-220AB-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945103776202752",
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      "lbr": "bta16-800sw.lbr"
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    "distributor_links": {
      "lcsc": "C2831702"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T01:33:36Z",
      "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, shown as T1(1) in the symbol; the gate trigger conditions are specified with VD=12V, RL=30Ω."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal T2 of the triac, shown as T2(2) in the symbol; it carries up to 16A RMS on-state current at Tc=110°C."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input, shown as G(3) in the symbol, with gate trigger voltage VGT ≤1.5V at VD=12V, RL=30Ω."
      }
    ],
    "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 BTA prefix is taken to mean the insulated TO-220A package (the BTB prefix is non-insulated TO-22; The page 1 features list says VDRM/VRRM is 800V and 1000V, while the ratings table gives 1000V for t",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.175,
        "at": "2026-10-16T01:33:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945103776202752",
        "pages": 7,
        "sha256": "176a93af4a12672b",
        "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": "bta16-800sw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bta16-800sw-etched.step",
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        "centre_offset_mm": 0.932,
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        "sha256": "f989e4ed603571d026e4ea6a659e1147cf6e3deeabde1c3323d41e32ef74f447",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KY",
      "Package": "TO-220AB-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "176a93af4a12672b64f4e67dc035cea2d265d7c33f19391b3db1b17bb3eda95d",
      "rows": [
        {
          "name": "Repetitive Peak Off-State Voltage (BTA16/BTB16-800)",
          "symbol": "VDRM/VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "BTA16/BTB16-800",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "R.M.S On-State Current",
          "symbol": "IT(RMS)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Tc=110°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Surge On-State Current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 170,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "I²t for fusing",
          "symbol": "I²t",
          "kind": "absolute_maximum",
          "unit": "A²s",
          "min": null,
          "typ": null,
          "max": 116,
          "conditions": "Tp=10ms",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Average Gate Power Dissipation",
          "symbol": "PG(AV)",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tj=125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak Gate Current",
          "symbol": "IGM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "tp=20us Tj=125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Off-State Current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Tj=25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Off-State Current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tc=125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Reverse Current",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Tc=25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Peak Reverse Current",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tc=125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger voltage",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VD=12V, RL=30Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of on-state current (I,II,III)",
          "symbol": "di/dt",
          "kind": "electrical",
          "unit": "A/us",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "I,II,III; F=100Hz, IG=2xIGT, tr≤100ns",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of on-state current (IV)",
          "symbol": "di/dt",
          "kind": "electrical",
          "unit": "A/us",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "IV; F=100Hz, IG=2xIGT, tr≤100ns",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger current (SW column)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "I,II,III, VD=12V, RL=30Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Holding current (SW column)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "IT=0.2A",
          "source_page": 3,
          "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°C, RL=3.3KΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Critical-rate of rise of commutation voltage (SW column)",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "TJ=125°C, VD=2/3VDRM, Gate open circuit, tp=16.7ms/tp=10ms",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward on voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "IT=23A, tp=380us",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "BTA16-800SW (KY) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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