main
Ray Set visibility: public 7ab5075 12d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tlp548j",
  "title": "TLP548J",
  "brief": "TOSHIBA Transistor, Photovoltaic Output Optoisolators, DIP-6. 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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    "optoisolators",
    "tlp548j",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLP548J",
    "manufacturer": "TOSHIBA",
    "package": "DIP-6",
    "pin_count": 6,
    "category": "Optoisolators",
    "subcategory": "Transistor, Photovoltaic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603163723922227200",
    "parts": {
      "symbol": "tlp548j.kicad_sym",
      "footprint": "tlp548j.kicad_mod",
      "model_3d": "tlp548j-hero.glb",
      "model_3d_plain": "tlp548j-etched.glb",
      "model_3d_step": "tlp548j-etched.step",
      "model_3d_step_plain": "tlp548j.step",
      "lbr": "tlp548j.lbr"
    },
    "distributor_links": {
      "lcsc": "C5370524"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:11:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ANODE (LED)",
        "type": "passive",
        "description": "Infrared LED anode; the input diode is rated for 50 mA forward current (derate 0.7 mA/°C above Ta 53°C) and 5 V reverse voltage."
      },
      {
        "number": "2",
        "name": "CATHODE (LED)",
        "type": "passive",
        "description": "Infrared LED cathode; recommended LED forward current is 10 mA to 25 mA, and the trigger LED current IFT is 7 mA max at VAK = 6 V, RGK = 27 kΩ."
      },
      {
        "number": "3",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection; the datasheet gives no function for this pin."
      },
      {
        "number": "4",
        "name": "CATHODE (SCR)",
        "type": "passive",
        "description": "Photo-thyristor cathode; on-state current IT(RMS) is 150 mA max, and the gate-to-cathode resistor RGK should be 27 kΩ (33 kΩ max) with CGK 0.01 to 0.1 µF recommended."
      },
      {
        "number": "5",
        "name": "ANODE (SCR)",
        "type": "passive",
        "description": "Photo-thyristor anode; peak off-state/repetitive voltage VDRM is 600 V (min) with RGK = 27 kΩ, and the supply voltage is rated 240 Vac max."
      },
      {
        "number": "6",
        "name": "GATE",
        "type": "input",
        "description": "Photo-thyristor gate, connected to cathode via RGK = 27 kΩ; peak reverse gate voltage VGM is 5 V max."
      }
    ],
    "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: Pin 3 is printed as N.C. on the pin configuration; the datasheet gives no function for it, so it is ; The datasheet gives pin functions but not KiCad ERC electrical types. Types were assigned from funct; The extraction schema has no field for spec headline values, so the Recommended Operating Conditions"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0416,
        "at": "2026-10-17T22:09:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603163723922227200",
        "pages": 6,
        "sha256": "679d7f7c4c1885ec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "TOSHIBA",
      "Package": "DIP-6",
      "Category": "Optoisolators",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "679d7f7c4c1885ec203536f5d5a86d93afc5cce5dc06faff9e7c7ac745d76235",
      "rows": [
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          "name": "LED forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": 1.15,
          "max": 1.3,
          "conditions": "IF = 10 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR = 5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off-state current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VAK = 600 V, RGK = 27 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VKA = 600 V, RGK = 27 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.25,
          "max": 1.45,
          "conditions": "ITM = 100 mA, IF = 7 mA",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Holding current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": 1,
          "conditions": "RGK = 27 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off-state dv/dt",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/μs",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "VAK = 420 V, RGK = 27 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Trigger LED current",
          "symbol": "IFT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": 7,
          "conditions": "VAK = 6 V, RGK = 27 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Isolation voltage",
          "symbol": "BVS",
          "kind": "electrical",
          "unit": "Vrms",
          "min": 2500,
          "typ": null,
          "max": null,
          "conditions": "AC, 60 s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VAC",
          "kind": "recommended_operating",
          "unit": "Vac",
          "min": null,
          "typ": null,
          "max": 240,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 10,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -25,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to cathode resistance",
          "symbol": "RGK",
          "kind": "recommended_operating",
          "unit": "kΩ",
          "min": null,
          "typ": 27,
          "max": 33,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to cathode capacity",
          "symbol": "CGK",
          "kind": "recommended_operating",
          "unit": "μF",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward current derating",
          "symbol": "ΔIF/°C",
          "kind": "absolute_maximum",
          "unit": "mA/°C",
          "min": null,
          "typ": null,
          "max": -0.7,
          "conditions": "Ta ≥ 53°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak forward current",
          "symbol": "IFP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "100 μs pulse, 100 pps",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Reverse voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Diode power dissipation derating",
          "symbol": "ΔPD/°C",
          "kind": "absolute_maximum",
          "unit": "mW/°C",
          "min": null,
          "typ": null,
          "max": -1.4,
          "conditions": "Ta ≥ 53°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak forward voltage",
          "symbol": "VDRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "RGK = 27 kΩ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "RGK = 27 kΩ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On-state current (RMS)",
          "symbol": "IT (RMS)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On-state current derating",
          "symbol": "ΔIT/°C",
          "kind": "absolute_maximum",
          "unit": "mA/°C",
          "min": null,
          "typ": null,
          "max": -2,
          "conditions": "Ta ≥ 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak on-state current",
          "symbol": "ITP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "100 μs pulse, 120 pps",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak one cycle surge current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak reverse gate voltage",
          "symbol": "VGM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output power dissipation",
          "symbol": "PO",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output power dissipation derating",
          "symbol": "ΔPO/°C",
          "kind": "absolute_maximum",
          "unit": "mW/°C",
          "min": null,
          "typ": null,
          "max": -1.5,
          "conditions": "Ta ≥ 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead soldering temperature",
          "symbol": "Tsol",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Isolation voltage",
          "symbol": "BVS",
          "kind": "absolute_maximum",
          "unit": "Vrms",
          "min": null,
          "typ": null,
          "max": 2500,
          "conditions": "AC, 60 s, R.H. ≤ 60 %",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "TLP548J (TOSHIBA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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