BTB26E-800BW

{
  "schema_version": 1,
  "type": "component",
  "slug": "btb26e-800bw",
  "title": "BTB26E-800BW",
  "brief": "KTP Thyristors (SCR)/Modules, TO-263. 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",
    "btb26e-800bw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BTB26E-800BW",
    "manufacturer": "KTP",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/65491586d3641777f7e3c2fdbc625f17.pdf",
    "parts": {
      "symbol": "btb26e-800bw.kicad_sym",
      "footprint": "btb26e-800bw.kicad_mod",
      "model_3d": "btb26e-800bw-hero.glb",
      "model_3d_plain": "btb26e-800bw-etched.glb",
      "model_3d_step": "btb26e-800bw-etched.step",
      "model_3d_step_plain": "btb26e-800bw.step",
      "lbr": "btb26e-800bw.lbr"
    },
    "distributor_links": {
      "lcsc": "C42404733"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T11:11:07Z",
      "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 1 (T1) of the triac, the reference terminal for gate triggering; the datasheet gives IT(RMS) 24 A and VDRM/VRRM 800 V for the device."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal 2 (T2) of the triac, also connected to the tab on the non-insulated BTB version; the datasheet gives VDRM/VRRM 800 V and ITSM 240 A (50 Hz, 20 ms)."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input; the datasheet gives IGT max 50 mA (quadrants I-III), VGT max 1.5 V and IGM 4 A (tp=20 us, Tj=125 °C)."
      }
    ],
    "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: In the page 1 photo of the TO-263, the labels are 1 and 3 on the leads and 2 on the tab. The schemat; The datasheet text is Chinese; descriptions are paraphrased from the translated parameter tables.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2563,
        "at": "2026-10-15T11:10:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/65491586d3641777f7e3c2fdbc625f17.pdf",
        "pages": 8,
        "sha256": "f10221bc139c19d2",
        "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": "btb26e-800bw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "btb26e-800bw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f63d6550e58f59544178f96d76e771d3cdb4fa0791c95f15a5fc31bb1c69509b",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KTP",
      "Package": "TO-263",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f10221bc139c19d2d09bc23daa8289f9aeec47757751047d5be43ad3f641df4f",
      "rows": [
        {
          "name": "Repetitive peak off-state / reverse voltage",
          "symbol": "VDRM/VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "Tj=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "RMS on-state current (BTB, Tc=90℃)",
          "symbol": "IT(RMS)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 24,
          "conditions": "BTB, Tc=90℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-repetitive surge on-state current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 240,
          "conditions": "F=50HZ t=20ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "I2t limit value",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2S",
          "min": null,
          "typ": null,
          "max": 288,
          "conditions": "tp=10ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of on-state current",
          "symbol": "di/dt",
          "kind": "absolute_maximum",
          "unit": "A/us",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Tj=125℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak gate current",
          "symbol": "IGM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "tp=20us Tj=125℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average gate power dissipation",
          "symbol": "PG(AV)",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tj=125℃",
          "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 (quadrants I, II, III)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VD=12V RL=100Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger voltage",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VD=12V RL=100Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate non-trigger voltage",
          "symbol": "VGD",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": null,
          "max": null,
          "conditions": "Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "IT=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latching current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "IG=1.2IGT",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "VD=2/3VDRM Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of commutating voltage",
          "symbol": "(dv/dt)c",
          "kind": "electrical",
          "unit": "V/us",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On-state peak voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.55,
          "conditions": "ITM=50A Tj=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Threshold voltage",
          "symbol": "VT0",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.87,
          "conditions": "Tj=125℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Slope resistance",
          "symbol": "Rd",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 14.6,
          "conditions": "Tj=125℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off-state peak current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Tj=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse peak current",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tj=125℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case thermal resistance (BTB)",
          "symbol": "Rth(j-c)",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "BTB",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "btb26e-800bw"
  ],
  "discovery_pitch": "BTB26E-800BW (KTP) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "btb26e-800bw.kicad_sym",
    "btb26e-800bw.kicad_mod",
    "btb26e-800bw.glb",
    "btb26e-800bw.step",
    "btb26e-800bw.lbr",
    "docs/hero.png",
    "docs/btb26e-800bw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "btb26e-800bw-hero.glb",
    "btb26e-800bw-hero.overlay.json",
    "btb26e-800bw-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}