main
Ray Set visibility: public ba9c655 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sm6f15ay",
  "title": "SM6F15AY",
  "brief": "STMicroelectronics ESD And Surge Protection (TVS/ESD), SOD-128. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "sm6f15ay",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SM6F15AY",
    "manufacturer": "STMicroelectronics",
    "package": "SOD-128",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://www.st.com/resource/en/datasheet/sm6f15ay.pdf",
    "parts": {
      "symbol": "sm6f15ay.kicad_sym",
      "footprint": "sm6f15ay.kicad_mod",
      "model_3d": "sm6f15ay-hero.glb",
      "model_3d_plain": "sm6f15ay-etched.glb",
      "model_3d_step": "sm6f15ay-etched.step",
      "model_3d_step_plain": "sm6f15ay.step",
      "lbr": "sm6f15ay.lbr"
    },
    "distributor_links": {
      "lcsc": "C3712623",
      "digikey": "497-SM6F15AYTR-ND",
      "mouser": "511-SM6F15AY"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T20:45:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-SM6F15AYTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-SM6F15AY",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0018,
        "at": "2026-10-16T20:45:35"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/sm6f15ay.pdf",
        "pages": 15,
        "sha256": "148ab45601a35e4e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sm6f15ay.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.7,
          2.5,
          1.01
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c98f6c45e31c085ad7293f96c19813d749b20d47245b9c5c01f816003df24d8c",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sm6f15ay-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.7,
          2.5,
          1.01
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "922a2f9fa7e0b470d681275671bc190ace34b140b1b397a2092e7a0f750d2ce7",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOD-128",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "• Lead finishing: matte tin platting Complies with the following standards",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "148ab45601a35e4edce6256d64e4906b00f3a429404d1840721a0cd170503774"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "148ab45601a35e4edce6256d64e4906b00f3a429404d1840721a0cd170503774",
      "rows": [
        {
          "name": "Reverse leakage current at VRM, 25 °C",
          "symbol": "IRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "at VRM = 15 V, 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current at VRM, 85 °C",
          "symbol": "IRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "at VRM = 15 V, 85 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Breakdown voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 16.7,
          "typ": 17.6,
          "max": 18.5,
          "conditions": "at IBR = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Clamping voltage, 10/1000 µs",
          "symbol": "VCL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 24.4,
          "conditions": "10/1000 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse current, 10/1000 µs",
          "symbol": "IPP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 25.1,
          "conditions": "10/1000 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dynamic resistance, 10/1000 µs",
          "symbol": "RD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.235,
          "conditions": "10/1000 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Clamping voltage, 8/20 µs",
          "symbol": "VCL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 32.5,
          "conditions": "8/20 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse current, 8/20 µs",
          "symbol": "IPP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 123,
          "conditions": "8/20 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dynamic resistance, 8/20 µs",
          "symbol": "RD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.114,
          "conditions": "8/20 µs pulse",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Voltage temperature coefficient",
          "symbol": "αT",
          "kind": "temperature_coefficient",
          "unit": "10-4/°C",
          "min": null,
          "typ": null,
          "max": 8.8,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse voltage, contact discharge",
          "symbol": "VPP",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "ISO10605, C = 330 pF, R = 330 Ω, contact discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse voltage, air discharge",
          "symbol": "VPP",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "ISO10605, C = 330 pF, R = 330 Ω, air discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse voltage, contact discharge (IEC 61000-4-2 set-up)",
          "symbol": "VPP",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "ISO10605 / IEC 61000-4-2, C = 150 pF, R = 330 Ω, contact discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse voltage, air discharge (IEC 61000-4-2 set-up)",
          "symbol": "VPP",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "ISO10605 / IEC 61000-4-2, C = 150 pF, R = 330 Ω, air discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse power dissipation",
          "symbol": "PPP",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "10/1000 µs, Tj initial = Tamb",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum lead temperature for soldering",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "during 10 s",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sm6f15ay"
  ],
  "discovery_pitch": "SM6F15AY (STMicroelectronics) 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",
    "sm6f15ay.kicad_sym",
    "sm6f15ay.kicad_mod",
    "sm6f15ay.glb",
    "sm6f15ay.step",
    "sm6f15ay.lbr",
    "docs/hero.png",
    "docs/sm6f15ay-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sm6f15ay-hero.glb",
    "sm6f15ay-hero.overlay.json",
    "sm6f15ay-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}