MMDT3906SG

{
  "slug": "mmdt3906sg",
  "version": "0.1.0",
  "type": "component",
  "description": "PJSEMI Bipolar (BJT), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "component": {
    "mpn": "MMDT3906SG",
    "manufacturer": "PJSEMI",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230625920708608",
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      "lbr": "mmdt3906sg.lbr"
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    "distributor_links": {
      "lcsc": "C3000398"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T18:06:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
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    },
    "pins": [
      {
        "number": "1",
        "name": "B1",
        "type": "passive",
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      },
      {
        "number": "2",
        "name": "E2",
        "type": "passive",
        "description": "Emitter terminal of PNP transistor 2; the datasheet gives only device-level ratings and no per-pin limits."
      },
      {
        "number": "3",
        "name": "B2",
        "type": "passive",
        "description": "Base terminal of PNP transistor 2; the datasheet gives only device-level ratings and no per-pin limits."
      },
      {
        "number": "4",
        "name": "C2",
        "type": "passive",
        "description": "Collector terminal of PNP transistor 2; the datasheet gives only device-level ratings and no per-pin limits."
      },
      {
        "number": "5",
        "name": "E1",
        "type": "passive",
        "description": "Emitter terminal of PNP transistor 1; the datasheet gives only device-level ratings and no per-pin limits."
      },
      {
        "number": "6",
        "name": "C1",
        "type": "passive",
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      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet's pin list (page 1) gives the SOT-23-6 pin names and numbers, but no per-pin electrica"
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        "at": "2026-10-16T18:05:51"
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        "described": 6,
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        "refuses_to_fabricate": true
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}