main
Ray Set visibility: public c6710f3 13d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tn815-800b-tr",
  "title": "TN815-800B-TR",
  "brief": "ST(意法半导体) Thyristors (SCR)/Modules, DPAK. 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",
    "tn815-800b-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TN815-800B-TR",
    "manufacturer": "ST(意法半导体)",
    "package": "DPAK",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903813538586624",
    "parts": {
      "symbol": "tn815-800b-tr.kicad_sym",
      "footprint": "tn815-800b-tr.kicad_mod",
      "model_3d": "tn815-800b-tr-hero.glb",
      "model_3d_plain": "tn815-800b-tr-etched.glb",
      "model_3d_step": "tn815-800b-tr-etched.step",
      "model_3d_step_plain": "tn815-800b-tr.step",
      "lbr": "tn815-800b-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2970572",
      "digikey": "497-6159-2-ND",
      "mouser": "511-TN815-800B-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:53:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-6159-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-TN815-800B-TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the SCR; current returns here when the device is on, with VDRM/VRRM of 800 V for TN815-800B."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the SCR, also connected to the metal tab; carries up to 8 A rms on-state current (IT(RMS), TC = 110 °C)."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input; IGT is 2 mA min to 15 mA max at VD = 12 V, RL = 140 Ω, and maximum peak reverse gate voltage VRGM is 5 V."
      }
    ],
    "provenance": {
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        "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: Pin numbers 1-3 are inferred from the left-to-right order of the K, A, G labels on the 3D DPAK pictu",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1754,
        "at": "2026-10-21T00:48:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903813538586624",
        "pages": 20,
        "sha256": "677c856e0293d8af",
        "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": "tn815-800b-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tn815-800b-tr-etched.step",
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        "sha256": "1ce1c7e8f3bfb4479633b8093195f1aef20d3bb1402174aa3029d4c46289ab0c",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ST(意法半导体)",
      "Package": "DPAK",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "677c856e0293d8af8a4086a74816d78876988968e321f799b82a8648b7048c28",
      "rows": [
        {
          "name": "RMS on-state current (180° conduction angle)",
          "symbol": "IT(RMS)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "TC = 110 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Average on-state current (180° conduction angle)",
          "symbol": "IT(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "TC = 110 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Non repetitive surge peak on-state current (TN815 column)",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "tp = 8.3 ms, Tj = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Non repetitive surge peak on-state current (TN815 column)",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 95,
          "conditions": "tp = 10 ms",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "I2t value for fusing (TN815 column)",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "tp = 10 ms, Tj = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of on-state current",
          "symbol": "dI/dt",
          "kind": "absolute_maximum",
          "unit": "A/µs",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IG = 2 x IGT, tr ≤ 100 ns, F = 60 Hz, Tj = 125 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak gate current",
          "symbol": "IGM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "tp = 20 µs, Tj = 125 °C",
          "source_page": 2,
          "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": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage junction temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "Tj",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum peak reverse gate voltage (for TN8x5 and TYN608 only)",
          "symbol": "VRGM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger current (standard, TN815 column)",
          "symbol": "IGT",
          "kind": "electrical",
          "unit": "mA",
          "min": 2,
          "typ": null,
          "max": 15,
          "conditions": "VD = 12 V, RL = 140 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger voltage",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.3,
          "conditions": "",
          "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, RL = 3.3 kΩ, Tj = 125 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Holding current (TN815 column)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "IT = 100 mA, gate open",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Latching current (TN815 column)",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IG = 1.2 IGT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage (TN815 column)",
          "symbol": "dV/dt",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "VD = 67% VDRM, gate open, Tj = 125 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "ITM = 16 A, tp = 380 μs, Tj = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Threshold voltage",
          "symbol": "Vt0",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.85,
          "conditions": "Tj = 125 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dynamic resistance",
          "symbol": "Rd",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 46,
          "conditions": "Tj = 125 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak off-state current (leakage at Tj = 25 °C)",
          "symbol": "IDRM/IRRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VDRM = VRRM, Tj = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak off-state current (leakage at Tj = 125 °C)",
          "symbol": "IDRM/IRRM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "VDRM = VRRM, Tj = 125 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction to case (DC), IPAK / DPAK / TO-220AB",
          "symbol": "Rth(j-c)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 1.3,
          "conditions": "DC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction to ambient, DPAK",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "S = 0.5 cm² copper surface under tab",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "sections": [
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    "info"
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "TN815-800B-TR (ST(意法半导体)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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