main
Ray Set visibility: public d9dfaaf 10h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ar0821p1",
  "title": "AR0821P1",
  "brief": "Applied Power TVS, DFN1006-2. 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",
    "tvs-fuse-board level protection",
    "ar0821p1",
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    "extractor-text"
  ],
  "component": {
    "mpn": "AR0821P1",
    "manufacturer": "Applied Power",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "TVS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/38bbb8fb3d1568c952cf3858a2fa8238.pdf",
    "parts": {
      "symbol": "ar0821p1.kicad_sym",
      "footprint": "ar0821p1.kicad_mod",
      "model_3d": "ar0821p1-hero.glb",
      "model_3d_plain": "ar0821p1-etched.glb",
      "model_3d_step": "ar0821p1-etched.step",
      "model_3d_step_plain": "ar0821p1.step",
      "lbr": "ar0821p1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3002755"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:57:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Bi-directional TVS terminal (pin 1); line-protection connection with 8V reverse working voltage, interchangeable with pin 2 as the device is symmetric."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Bi-directional TVS terminal (pin 2); line-protection connection with 8V reverse working voltage, interchangeable with pin 1 as the device is symmetric."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet text only shows pin numbers 1 and 2 in the schematic graphic; no pin names or function"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0311,
        "at": "2026-10-27T00:57:03"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/38bbb8fb3d1568c952cf3858a2fa8238.pdf",
        "pages": 4,
        "sha256": "e17b93126743d4e4",
        "source_tier": "lcsc"
      },
      "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": "ar0821p1.step",
        "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
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ar0821p1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "87c9474924148a0990318ea298d427d786b4767fa218222c757ae5374da401f1",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Applied Power",
      "Package": "DFN1006-2",
      "Category": "TVS/Fuse/Board Level Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e17b93126743d4e4b20e8479d61f9e2e3fb2f5ff526d5cc15ab384fb9b2d4dad",
      "rows": [
        {
          "name": "Reverse Working Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 9.5,
          "typ": null,
          "max": null,
          "conditions": "IT = 1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VRWM = 8V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "IPP = 1A (8 x 20µs pulse)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 26,
          "conditions": "IPP = 3.5A (8 x 20µs pulse)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 0.3,
          "max": 0.5,
          "conditions": "VR = 0V, f = 1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Power",
          "symbol": "Ppk",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "8/20µs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "8/20µs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Air)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Contact)",
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          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ar0821p1"
  ],
  "discovery_pitch": "AR0821P1 (Applied Power) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "ar0821p1.step",
    "ar0821p1.lbr",
    "docs/hero.png",
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    "viewers/symbol.html",
    "viewers/footprint.html",
    "ar0821p1-hero.glb",
    "ar0821p1-hero.overlay.json",
    "ar0821p1-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}