main
Ray Set visibility: public 5cb4f49 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sd05c-01ftg",
  "title": "SD05C-01FTG",
  "brief": "Littelfuse ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "SD05C-01FTG",
    "manufacturer": "Littelfuse",
    "package": "SOD-323",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586185901890682880",
    "parts": {
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      "footprint": "sd05c-01ftg.kicad_mod",
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      "lbr": "sd05c-01ftg.lbr"
    },
    "distributor_links": {
      "lcsc": "C118264",
      "digikey": "F6191TR-ND",
      "mouser": "576-SD05C-01FTG"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T08:31:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "F6191TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "576-SD05C-01FTG",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One terminal of the bidirectional 450W TVS diode, rated for 5.0 V reverse standoff, 6.0 V minimum breakdown, and ±30 kV IEC 61000-4-2 contact/air ESD withstand. Its polarity is not defined, so it can be used on either side of the protected line."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "The other terminal of the bidirectional TVS diode, with the same 5.0 V standoff and ±30 kV ESD rating as pin 1. The datasheet gives pin 2 only as a numbered terminal in the pinout figure."
      }
    ],
    "provenance": {
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        "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: The datasheet's pinout figure (page 1) shows only the numbers '1' and '2' with no printed pin names.; The datasheet does not state a pin type. The ratings table uses 'I/O-I/O' for capacitance and 'I/O t; The datasheet does not state which physical pad is pin 1 relative to the package outline. The recomm"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0548,
        "at": "2026-10-23T08:31:16"
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      "datasheet": {
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        "pages": 7,
        "sha256": "64c760670851dc21",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd8619b2119cd95683a2c5e660ab4f2d4db674f696cd6f9e9756f221171a214d",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Littelfuse",
      "Package": "SOD-323",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "Lead Plating Matte Tin Lead Material Copper Alloy",
        "page": 6,
        "doc": "ds.pdf",
        "material": "Copper Alloy",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "64c760670851dc21255733ec19d5e6ae511000cb55cc52f40c9e9ce587454ff7"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "64c760670851dc21255733ec19d5e6ae511000cb55cc52f40c9e9ce587454ff7",
      "rows": [
        {
          "name": "Reverse Leakage Current",
          "symbol": "ILEAK",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VR=5V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Capacitance (I/O-I/O)",
          "symbol": "CI/O-I/O",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Reverse Bias=0V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Standoff Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "IR=1μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 6,
          "typ": null,
          "max": null,
          "conditions": "IR=1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamp Voltage (1A)",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "IPP=1A, tp=8/20µs, Fwd",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamp Voltage (10A)",
          "symbol": "VC",
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          "max": 14.5,
          "conditions": "IPP=10A, tP=8/20μs, Fwd",
          "source_page": 2,
          "source": "datasheet"
        },
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          "name": "Peak Pulse Current",
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          "source_page": 2,
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        },
        {
          "name": "ESD Withstand Voltage (Contact Discharge)",
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          "kind": "electrical",
          "unit": "kV",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "IEC 61000-4-2 (Contact Discharge)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Withstand Voltage (Air Discharge)",
          "symbol": "VESD",
          "kind": "electrical",
          "unit": "kV",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "IEC 61000-4-2 (Air Discharge)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Power",
          "symbol": "Ppk",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 450,
          "conditions": "tp=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "TOP",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTOR",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
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  "discovery_triggers": [
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  "discovery_pitch": "SD05C-01FTG (Littelfuse) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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