main
Ray Set visibility: public b4337b8 9h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "pmeg3020egwx",
  "title": "PMEG3020EGWX",
  "brief": "Nexperia Schottky Diodes, SOD-123. 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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    "pmeg3020egwx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
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    "manufacturer": "Nexperia",
    "package": "SOD-123",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913666292912128",
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      "model_3d_step": "pmeg3020egwx-etched.step",
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      "lbr": "pmeg3020egwx.lbr"
    },
    "distributor_links": {
      "lcsc": "C552876",
      "digikey": "1727-7331-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:22:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-7331-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode; the marking bar on the package indicates the cathode."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the Schottky barrier rectifier."
      }
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    "provenance": {
      "extractor": "extract_pins 0.3",
      "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: The MPN supplied is PMEG3020EGWX, but the datasheet only lists the type PMEG3020EGW (Table 3 orderin; The datasheet gives no KiCad ERC class for the pins. 'passive' was chosen for both diode terminals a; The datasheet gives no pin-level electrical limits beyond the device-level ratings, so the pin descr"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0379,
        "at": "2026-10-18T14:22:28"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913666292912128",
        "pages": 9,
        "sha256": "9e24c4991cc65e72",
        "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"
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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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          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pmeg3020egwx-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": "3f44c8f96d331a3272daec3be881655c9588a6b7229a272b66b0e74c14620613",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "SOD-123",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9e24c4991cc65e7216769669fb0ccb35184b68fcfd94809feccd214f399c5cd8",
      "rows": [
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          "name": "Reverse voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Tj = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Tsp ≤ 55 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Average forward current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "δ = 0.5; f = 20 kHz; square wave; Tsp ≤ 115 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak forward current",
          "symbol": "IFRM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "tp ≤ 1 ms; δ ≤ 0.25",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Non-repetitive peak forward current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 9,
          "conditions": "tp = 8 ms; square wave; Tj(init) = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "Tamb ≤ 25 °C; [1] FR4 PCB, single-sided copper, tin-plated, standard footprint",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 660,
          "conditions": "[2] FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2 (no Tamb condition printed on this row)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature",
          "symbol": "Tamb",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
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          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance from junction to ambient in free air",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 310,
          "conditions": "[2] FR4 PCB, single-sided copper, tin-plated, standard footprint",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance from junction to ambient (mounting pad)",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 190,
          "conditions": "[3] FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance from junction to solder point",
          "symbol": "Rth(j-sp)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 29,
          "conditions": "[4] Soldering point of cathode tab",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse breakdown voltage",
          "symbol": "V(BR)R",
          "kind": "electrical",
          "unit": "V",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "IR = 1 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 125,
          "max": 160,
          "conditions": "IF = 1 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 185,
          "max": 220,
          "conditions": "IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 255,
          "max": 290,
          "conditions": "IF = 100 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 330,
          "max": 380,
          "conditions": "IF = 500 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
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          "min": null,
          "typ": 400,
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          "conditions": "IF = 1 A; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
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          "name": "Forward voltage",
          "symbol": "VF",
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          "min": null,
          "typ": 510,
          "max": 620,
          "conditions": "IF = 2 A; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 60,
          "max": 150,
          "conditions": "VR = 10 V; pulsed; Tj = 25 °C; [1] very short test pulse",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 400,
          "max": 1000,
          "conditions": "VR = 30 V; pulsed; Tj = 25 °C; [1] very short test pulse",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Diode capacitance",
          "symbol": "Cd",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 60,
          "max": 72,
          "conditions": "VR = 1 V; f = 1 MHz; Tj = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "PMEG3020EGWX (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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}