BST563A055V

{
  "schema_version": 1,
  "type": "component",
  "slug": "bst563a055v",
  "title": "BST563A055V",
  "brief": "BORN ESD And Surge Protection (TVS/ESD), SOT-563. 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",
    "circuit protection",
    "bst563a055v",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "BST563A055V",
    "manufacturer": "BORN",
    "package": "SOT-563",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908983192571905",
    "parts": {
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      "footprint": "bst563a055v.kicad_mod",
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      "model_3d_plain": "bst563a055v-etched.glb",
      "model_3d_step": "bst563a055v-etched.step",
      "model_3d_step_plain": "bst563a055v.step",
      "lbr": "bst563a055v.lbr"
    },
    "distributor_links": {
      "lcsc": "C151958"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:42:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO1",
        "type": "passive",
        "description": "ESD-protected data/power line I/O 1, steered by a diode to GND pin 2, with VRWM 5.0 V, VBR 6.0 V min at 1 mA and clamping 12 V max at IPP = 7.5 A (8/20 µs)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground return for all protection diodes in the array; I/O-to-GND junction capacitance is 40 pF at VR = 0 V, f = 1 MHz."
      },
      {
        "number": "3",
        "name": "IO2",
        "type": "passive",
        "description": "ESD-protected data/power line I/O 2, steered by a diode to GND pin 2, with VRWM 5.0 V and IEC 61000-4-2 protection of ±8 kV contact and ±15 kV air."
      },
      {
        "number": "4",
        "name": "IO3",
        "type": "passive",
        "description": "ESD-protected data/power line I/O 3, steered by a diode to GND pin 2, with VRWM 5.0 V and 500 nA max leakage at 5 V, 25 °C."
      },
      {
        "number": "5",
        "name": "IO4",
        "type": "passive",
        "description": "ESD-protected data/power line I/O 4, steered by a diode to GND pin 2, with 90 W peak pulse power (8/20 µs) and 7.5 A peak pulse current."
      },
      {
        "number": "6",
        "name": "IO5",
        "type": "passive",
        "description": "ESD-protected data/power line I/O 5, steered by a diode to GND pin 2, with VRWM 5.0 V and I/O-to-I/O capacitance of 20 pF at VR = 0 V, f = 1 MHz."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The schematic on page 1 labels the five I/O pins with numbers only and does not name them, so the na",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1026,
        "at": "2026-10-17T21:40:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908983192571905",
        "pages": 4,
        "sha256": "8ed88b0d5deb3f0e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "76c34aa4905777c0a8abe4718019904a3a9f8343cab7cc056f4516b7ef5165fc",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "role": "eda",
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        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BORN",
      "Package": "SOT-563",
      "Category": "Circuit Protection",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8ed88b0d5deb3f0eba3657286e9872a0640947c786052df6743870815cb75b2e",
      "rows": [
        {
          "name": "Reverse Stand-Off Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 6,
          "typ": null,
          "max": null,
          "conditions": "IT=1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 50,
          "max": 500,
          "conditions": "VRWM=5V, T=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "IPP=7.5A, tp=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance IO to IO",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VR = 0V, f = 1MHz, IO to IO",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance IO to GND",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "VR = 0V, f = 1MHz, IO to GND",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Power",
          "symbol": "PPP",
          "kind": "absolute_maximum",
          "unit": "Watts",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "tp = 8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Current",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "tp = 8/20μs (note 1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Air)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "IEC 61000-4-2 air discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Contact)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "IEC 61000-4-2 contact discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Soldering Temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 seconds",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "bst563a055v"
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  "discovery_pitch": "BST563A055V (BORN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}