ES138KR

{
  "slug": "es138kr",
  "version": "0.1.0",
  "type": "component",
  "description": "ElecSuper MOSFETs, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "es138kr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "es138kr.kicad_sym",
    "es138kr.kicad_mod",
    "es138kr.glb",
    "es138kr.step",
    "es138kr.lbr",
    "docs/hero.png",
    "docs/es138kr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "es138kr-hero.glb",
    "es138kr-hero.overlay.json",
    "es138kr-etched.glb"
  ],
  "component": {
    "mpn": "ES138KR",
    "manufacturer": "ElecSuper",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590453927457296384",
    "parts": {
      "symbol": "es138kr.kicad_sym",
      "footprint": "es138kr.kicad_mod",
      "model_3d": "es138kr-hero.glb",
      "model_3d_plain": "es138kr-etched.glb",
      "model_3d_step": "es138kr-etched.step",
      "model_3d_step_plain": "es138kr.step",
      "lbr": "es138kr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5224277"
    },
    "distributor_check": {
      "checked_at": "2026-10-13T22:47:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET, rated for VGS of ±20 V (absolute maximum), with 10 V and 4.5 V RDS(on) specified."
      },
      {
        "number": "2",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, the reference for the gate-source voltage (VGS)."
      },
      {
        "number": "3",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, rated 60 V drain-source breakdown (BVDSS) and 0.25 A continuous drain current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 pin table on page 1 (Table-2) is garbled in the extracted text. Pin 1 = Gate, pin 2 = Source, pi; The datasheet gives no pin-numbering diagram for the SOT-723 outline (the outline page only shows di; The 'passive' ERC type for Source and Drain is a judgment call for a MOSFET; the datasheet does not "
        ],
        "pages_sent": 7,
        "cost_usd": 0.028,
        "at": "2026-10-13T22:47:10"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590453927457296384",
        "pages": 7,
        "sha256": "cb61fad195bd8ad6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "es138kr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8b76d53b366bf781061c5ddb1fd2a8201e35cd0941177ebd187536114a35d154",
        "checked": "2026-10-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "es138kr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ada39255e4f6cc65fcc2c5a36fd736f790e4b45af3d362f6bb3de4863086df95",
        "checked": "2026-10-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}