KIA4603AE

{
  "slug": "kia4603ae",
  "version": "0.1.0",
  "type": "component",
  "description": "KIA Semicon Tech MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "extractor-text"
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  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
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    "kia4603ae.kicad_mod",
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    "kia4603ae.step",
    "kia4603ae.lbr",
    "docs/hero.png",
    "docs/kia4603ae-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "kia4603ae-hero.glb",
    "kia4603ae-hero.overlay.json",
    "kia4603ae-etched.glb"
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  "component": {
    "mpn": "KIA4603AE",
    "manufacturer": "KIA Semicon Tech",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2a522f3baae340b58c83aac2ca5da981.pdf",
    "parts": {
      "symbol": "kia4603ae.kicad_sym",
      "footprint": "kia4603ae.kicad_mod",
      "model_3d": "kia4603ae-hero.glb",
      "model_3d_plain": "kia4603ae-etched.glb",
      "model_3d_step": "kia4603ae-etched.step",
      "model_3d_step_plain": "kia4603ae.step",
      "lbr": "kia4603ae.lbr"
    },
    "distributor_links": {
      "lcsc": "C135558"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:00:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET, tied with pins 2 and 3; the part is rated for 30V VDSS and 7.0A continuous drain current at TA=25°C."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET, tied with pins 1 and 3; the part is rated for 30V VDSS and 7.0A continuous drain current at TA=25°C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET, tied with pins 1 and 2; the part is rated for 30V VDSS and 7.0A continuous drain current at TA=25°C."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate of the N-channel MOSFET with a gate-source voltage rating of ±20V and a threshold VGS(th) of 1.2V min to 2.5V max."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET, tied with pins 6, 7 and 8; VDSS is 30V and pulsed drain current IDM is 35A."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET, tied with pins 5, 7 and 8; VDSS is 30V and pulsed drain current IDM is 35A."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET, tied with pins 5, 6 and 8; VDSS is 30V and pulsed drain current IDM is 35A."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET, tied with pins 5, 6 and 7; VDSS is 30V and pulsed drain current IDM is 35A."
      }
    ],
    "provenance": {
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      "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 datasheet covers KIA4603A and shows only SOP-8. The MPN suffix 'E' is not explained in the text,",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2031,
        "at": "2026-10-22T22:00:17"
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        "pages": 4,
        "sha256": "b1c9d2426e08d3d0",
        "source_tier": "lcsc"
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      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "units": "mm",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kia4603ae-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
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        "sha256": "4709d082edc8dab6c63c089b66868b1fd0d81a5347ce1f4f8b57c19493970b08",
        "checked": "2026-10-22",
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}