HDESD3V3L2BTQ-7

{
  "slug": "hdesd3v3l2btq-7",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "circuit protection",
    "hdesd3v3l2btq-7",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "viewers/footprint.html",
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  "component": {
    "mpn": "HDESD3V3L2BTQ-7",
    "manufacturer": "HXY MOSFET",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603009193041272832",
    "parts": {
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    },
    "distributor_links": {
      "lcsc": "C22440447"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:55:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Protected line terminal 1, connected through a TVS diode to common pin 3; 3.3V reverse working voltage, 500W peak pulse (8/20us), ±30kV IEC 61000-4-2 ESD."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Protected line terminal 2, connected through a TVS diode to common pin 3; 3.3V reverse working voltage, 500W peak pulse (8/20us), ±30kV IEC 61000-4-2 ESD."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Common node of the two TVS diodes in the circuit diagram, shared with pins 1 and 2; the datasheet states the device protects one bidirectional line or two unidirectional lines."
      }
    ],
    "provenance": {
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      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet gives no pin names; pin names are the pin numbers. Pin 3 is the common node in the circuit",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.1054,
        "at": "2026-10-19T07:52:52"
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