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Ray Set visibility: public b572c91 4h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ptvs3v3p1utp",
  "title": "PTVS3V3P1UTP",
  "brief": "Nexperia TVS, SOD-128. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "manufacturer": "Nexperia",
    "package": "SOD-128",
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    "subcategory": "TVS",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/PTVS3V3P1UTP.pdf",
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      "lbr": "ptvs3v3p1utp.lbr"
    },
    "distributor_links": {
      "lcsc": "C553420"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:31:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode (marking bar side) of the unidirectional TVS diode; for PTVS3V3P1UTP the reverse standoff voltage is 3.3 V and breakdown voltage is 5.20 V to 6.00 V at IR = 10 mA."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the unidirectional TVS diode, rated for 600 W peak pulse power (10/1000 µs) and 75.0 A peak pulse current for PTVS3V3P1UTP."
      }
    ],
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        "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": [],
        "pages_sent": 12,
        "cost_usd": 0.0894,
        "at": "2026-10-22T21:31:38"
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      "datasheet": {
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        "pages": 12,
        "sha256": "840698ebff840b6c",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "sha256": "c98f6c45e31c085ad7293f96c19813d749b20d47245b9c5c01f816003df24d8c",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "SOD-128",
      "Category": "Circuit Protection",
      "Pins": "2"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "840698ebff840b6c952d27f22e950e3706c95229577c5d9679e8537df0257db1",
      "rows": [
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          "name": "Breakdown voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 5.2,
          "typ": 5.6,
          "max": 6,
          "conditions": "IR = 10 mA; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current",
          "symbol": "IRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "at VRWM; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Reverse leakage current (typ)",
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          "max": null,
          "conditions": "at VRWM; Tj = 25 °C",
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          "source": "datasheet"
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        {
          "name": "Reverse leakage current at high temperature",
          "symbol": "IRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 17,
          "max": null,
          "conditions": "at VRWM; Tj = 150 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Clamping voltage",
          "symbol": "VCL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "at IPPM = 75.0 A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rated peak pulse power",
          "symbol": "PPPM",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "10/1000 µs current waveform, IEC 61643-321",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Non-repetitive peak forward current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "single half-sine wave; tp = 8.3 ms",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 185,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature",
          "symbol": "Tamb",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 185,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Storage temperature",
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          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 185,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic discharge voltage",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "IEC 61000-4-2, level 4 (contact discharge); Tamb = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "in free air; FR4 PCB, single-sided copper, tin-plated, standard footprint",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "in free air; FR4 PCB, mounting pad for cathode 1 cm2",
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        {
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          "symbol": "Rth(j-a)",
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          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "in free air; ceramic PCB, Al2O3, standard footprint",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to solder point",
          "symbol": "Rth(j-sp)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "soldering point of cathode tab",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse standoff voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.3,
          "max": null,
          "conditions": "Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Temperature coefficient",
          "symbol": "SZ",
          "kind": "temperature_coefficient",
          "unit": "mV/K",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "IZ = 5 mA",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "PTVS3V3P1UTP (Nexperia) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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}