BSS138N-T1-PF-VB

{
  "slug": "bss138n-t1-pf-vb",
  "version": "0.1.0",
  "type": "component",
  "description": "VBsemi Elec MOSFETs, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "factory-2.0.0",
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "bss138n-t1-pf-vb.glb",
    "bss138n-t1-pf-vb.step",
    "bss138n-t1-pf-vb.lbr",
    "docs/hero.png",
    "docs/bss138n-t1-pf-vb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bss138n-t1-pf-vb-hero.glb",
    "bss138n-t1-pf-vb-hero.overlay.json",
    "bss138n-t1-pf-vb-etched.glb"
  ],
  "component": {
    "mpn": "BSS138N-T1-PF-VB",
    "manufacturer": "VBsemi Elec",
    "package": "SOT-23(TO-236)",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602989090317090816",
    "parts": {
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      "lbr": "bss138n-t1-pf-vb.lbr"
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    "distributor_links": {
      "lcsc": "C7494444"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T13:33:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate terminal; gate-source voltage is rated ±20 V (VGS), and the gate threshold is specified at VDS = VGS with ID = 250 µA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal, the reference for VGS and VDS; the body diode forward voltage VSD is 1.3 V max at IS = 100 mA and VGS = 0 V."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-source voltage is rated 60 V and continuous drain current is 250 mA at TA = 25 °C."
      }
    ],
    "provenance": {
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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 datasheet's SOT-23 top view lists the numbers 1, 2, 3 and the labels G, S, D as separate text it; The datasheet gives only one package (SOT-23 / TO-236, 3-lead). It does not describe the '-PF' suffi; Pin types are KiCad ERC classes chosen by convention for a MOSFET: gate as input, source and drain a"
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        "at": "2026-10-15T13:33:26"
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        "pages": 8,
        "sha256": "18260aafe0809235",
        "source_tier": "lcsc"
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      "pins": {
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        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
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        "checked": "2026-10-15",
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        "file": "bss138n-t1-pf-vb-etched.step",
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