main
Ray Set visibility: public 274bd0a 10d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "sl214n",
  "title": "SL214N",
  "brief": "Slkor SLKORMICRO Elec Transistor, Photovoltaic Output Optoisolators, SSOP-16. 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",
    "optoisolators",
    "sl214n",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SL214N",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SSOP-16",
    "pin_count": 16,
    "category": "Optoisolators",
    "subcategory": "Transistor, Photovoltaic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603008062609371136",
    "parts": {
      "symbol": "sl214n.kicad_sym",
      "footprint": "sl214n.kicad_mod",
      "model_3d": "sl214n-hero.glb",
      "model_3d_plain": "sl214n-etched.glb",
      "model_3d_step": "sl214n-etched.step",
      "model_3d_step_plain": "sl214n.step",
      "lbr": "sl214n.lbr"
    },
    "distributor_links": {
      "lcsc": "C5330375"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:14:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 1 LED input terminal (anti-parallel LED pair, AC-capable) with pin 2, rated IF ±50 mA."
      },
      {
        "number": "2",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 1 LED input terminal (anti-parallel LED pair, AC-capable) with pin 1, rated IF ±50 mA."
      },
      {
        "number": "3",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 2 LED input terminal (anti-parallel LED pair, AC-capable) with pin 4, rated IF ±50 mA."
      },
      {
        "number": "4",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 2 LED input terminal (anti-parallel LED pair, AC-capable) with pin 3, rated IF ±50 mA."
      },
      {
        "number": "5",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 3 LED input terminal (anti-parallel LED pair, AC-capable) with pin 6, rated IF ±50 mA."
      },
      {
        "number": "6",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 3 LED input terminal (anti-parallel LED pair, AC-capable) with pin 5, rated IF ±50 mA."
      },
      {
        "number": "7",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 4 LED input terminal (anti-parallel LED pair, AC-capable) with pin 8, rated IF ±50 mA."
      },
      {
        "number": "8",
        "name": "AN/CA",
        "type": "input",
        "description": "Channel 4 LED input terminal (anti-parallel LED pair, AC-capable) with pin 7, rated IF ±50 mA."
      },
      {
        "number": "9",
        "name": "EM",
        "type": "passive",
        "description": "Channel 4 phototransistor emitter, with VECO rated 7 V."
      },
      {
        "number": "10",
        "name": "CO",
        "type": "passive",
        "description": "Channel 4 phototransistor collector, with VCEO rated 80 V and IC up to 50 mA."
      },
      {
        "number": "11",
        "name": "EM",
        "type": "passive",
        "description": "Channel 3 phototransistor emitter, with VECO rated 7 V."
      },
      {
        "number": "12",
        "name": "CO",
        "type": "passive",
        "description": "Channel 3 phototransistor collector, with VCEO rated 80 V and IC up to 50 mA."
      },
      {
        "number": "13",
        "name": "EM",
        "type": "passive",
        "description": "Channel 2 phototransistor emitter, with VECO rated 7 V."
      },
      {
        "number": "14",
        "name": "CO",
        "type": "passive",
        "description": "Channel 2 phototransistor collector, with VCEO rated 80 V and IC up to 50 mA."
      },
      {
        "number": "15",
        "name": "EM",
        "type": "passive",
        "description": "Channel 1 phototransistor emitter, with VECO rated 7 V."
      },
      {
        "number": "16",
        "name": "CO",
        "type": "passive",
        "description": "Channel 1 phototransistor collector, with VCEO rated 80 V and IC up to 50 mA."
      }
    ],
    "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: Pin-to-channel pairing is inferred from the schematic on page 1. The pin 1/2 etc. input pairs show a",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1866,
        "at": "2026-10-18T05:11:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603008062609371136",
        "pages": 5,
        "sha256": "2217f340d6a26800",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sl214n.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl214n-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.1
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "269aa0b115543280a630c692e184f7aa3ce5fb65043b283a76f4a506a1913592",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SSOP-16",
      "Category": "Optoisolators",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "2217f340d6a26800d9ec70de8cd3c68b3faa8c2f247e8612a3bc121c3945e256",
      "rows": [
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "Emitter; printed as ±50 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation (emitter)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "Emitter",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-to-ambient",
          "symbol": "RthJ-A",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 325,
          "conditions": "Junction to ambient; listed as a rating",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-to-case",
          "symbol": "RthJ-C",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Junction to case; listed as a rating",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector power dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Receiver",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector current",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Receiver",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "Receiver",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-collector voltage",
          "symbol": "VECO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "Receiver",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input-output isolation voltage",
          "symbol": "Viso",
          "kind": "absolute_maximum",
          "unit": "Vrms",
          "min": null,
          "typ": null,
          "max": 3750,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsol",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": 1.4,
          "conditions": "IF=±20mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Terminal capacitance",
          "symbol": "Ct",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 30,
          "max": 250,
          "conditions": "V=0, f=1kHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector dark current",
          "symbol": "ICEO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "IF=0mA, VCE=20V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter breakdown voltage",
          "symbol": "BVCEO",
          "kind": "electrical",
          "unit": "V",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "IC=0.1mA, IF=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-collector breakdown voltage",
          "symbol": "BVECO",
          "kind": "electrical",
          "unit": "V",
          "min": 7,
          "typ": null,
          "max": null,
          "conditions": "IE=10µA, IF=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current transfer ratio",
          "symbol": "CTR",
          "kind": "electrical",
          "unit": "%",
          "min": 20,
          "typ": null,
          "max": 300,
          "conditions": "IF=±1mA, VCE=5V; CTR=IC/IF x 100%",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter saturation voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "IF=±20mA, IC=1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Isolation capacitance",
          "symbol": "Cf",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 0.6,
          "max": 1,
          "conditions": "V=0, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Cutoff frequency",
          "symbol": "Fc",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "VCE=5V, IC=2mA, RL=100Ω, -3dB",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rise time",
          "symbol": "Tr",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "VCE=2V, IC=2mA, RL=100Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Fall time",
          "symbol": "Tf",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "VCE=2V, IC=2mA, RL=100Ω",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sl214n"
  ],
  "discovery_pitch": "SL214N (Slkor SLKORMICRO Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "sl214n.step",
    "sl214n.lbr",
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    "docs/sl214n-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "sl214n-etched.glb"
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  "visibility": {
    "public": true
  }
}