main
Ray Set visibility: public 6511068 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "rlsd92q051lv",
  "title": "RLSD92Q051LV",
  "brief": "RUILON(Shenzhen Ruilongyuan Elec) ESD Protection Devices, SOD-882. 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": "RLSD92Q051LV",
    "manufacturer": "RUILON(Shenzhen Ruilongyuan Elec)",
    "package": "SOD-882",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/cdb193ced6d9664fbb9db4e38ec1177e.pdf",
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      "source": "Component Ocean /api/assign-pns",
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        "status": "quota"
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      "mouser": {
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        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the unidirectional TVS/ESD protection diode (VRWM 5 V), protecting the one line it is connected to against ESD (IEC61000-4-2 ±8 kV contact, ±15 kV air) and 8/20 µs surges."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode of the unidirectional TVS/ESD protection diode (VRWM 5 V), protecting the one line it is connected to against ESD (IEC61000-4-2 ±8 kV contact, ±15 kV air) and 8/20 µs surges."
      }
    ],
    "provenance": {
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      "factory_chain": {
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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: Pin numbers 1 (CATHODE) and 2 (ANODE) were read from a garbled text extraction of the package drawin; The datasheet lists the ESD rating as ±8 kV contact and ±15 kV air on page 1, but the text also cont; The pin type 'passive' is an assumption for a diode with cathode and anode terminals, consistent wit"
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        "cost_usd": 0.019,
        "at": "2026-10-21T20:24:47"
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        "pages": 3,
        "sha256": "3c9748f8a93399f0",
        "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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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.6,
          0.49
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "RUILON(Shenzhen Ruilongyuan Elec)",
      "Package": "SOD-882",
      "Category": "TVS/Fuse/Board Level Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3c9748f8a93399f00a36e0d74072e1a7edbe8ebb3ca4162fc14a06fcbcd251f9",
      "rows": [
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          "name": "Peak Pulse Power",
          "symbol": "PPK",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "tp =8/20μs",
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        },
        {
          "name": "ESD Voltage (Contact)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "Kv",
          "min": -8,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ESD Voltage (Air)",
          "symbol": "VESD",
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          "unit": "Kv",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 1,
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        {
          "name": "Breakdown Voltage (minimum)",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 5.4,
          "typ": null,
          "max": null,
          "conditions": "BR @1mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Peak Pulse Current",
          "symbol": "Ipp",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Peak Pulse Current @8/20μS",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
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          "conditions": "@VRWM",
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        },
        {
          "name": "Max Capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "@1 MHz, DC=0V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Lead Soldering Temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 sec.",
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        },
        {
          "name": "Operating Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Reverse Stand-Off Voltage",
          "symbol": "VRWM",
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          "unit": "V",
          "min": null,
          "typ": 5,
          "max": null,
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        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 9.8,
          "max": null,
          "conditions": "Peak Pulse Voltage @8/20μS; VC@1A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Soldering: minimum preheat temperature",
          "symbol": "TS(min)",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "Reflow preheat",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering: maximum preheat temperature",
          "symbol": "TS(max)",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Reflow preheat",
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          "source": "datasheet"
        },
        {
          "name": "Soldering: preheat time",
          "symbol": "ts",
          "kind": "timing",
          "unit": "s",
          "min": 60,
          "typ": null,
          "max": 180,
          "conditions": "Preheat, min to max",
          "source_page": 3,
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        },
        {
          "name": "Soldering: ramp-up rate",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C/s",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "TS(max) to TL",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering: liquidus temperature",
          "symbol": "TL",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 217,
          "max": null,
          "conditions": "Reflow (liquids)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering: time above liquidus",
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          "conditions": "Reflow, min to max",
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        },
        {
          "name": "Soldering: peak temperature",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 260,
          "max": null,
          "conditions": "+0/-5°C",
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        },
        {
          "name": "Soldering: time within 5°C of peak",
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          "min": 20,
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          "source_page": 3,
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        },
        {
          "name": "Soldering: ramp-down rate",
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          "typ": null,
          "max": 6,
          "conditions": "Ramp-down",
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          "source": "datasheet"
        },
        {
          "name": "Soldering: time 25°C to peak",
          "symbol": "",
          "kind": "timing",
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          "min": null,
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          "max": 8,
          "conditions": "25°C to peak temperature",
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        },
        {
          "name": "Soldering: do not exceed temperature",
          "symbol": "",
          "kind": "recommended_operating",
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          "min": null,
          "typ": null,
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          "conditions": "Do not exceed",
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          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "RLSD92Q051LV (RUILON(Shenzhen Ruilongyuan Elec)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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