DMP45H4D9HJ3

{
  "slug": "dmp45h4d9hj3",
  "version": "0.1.1",
  "type": "component",
  "description": "Diodes Incorporated MOSFETs, TO-251-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "dmp45h4d9hj3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dmp45h4d9hj3.kicad_sym",
    "dmp45h4d9hj3.kicad_mod",
    "dmp45h4d9hj3.glb",
    "dmp45h4d9hj3.step",
    "dmp45h4d9hj3.lbr",
    "docs/hero.png",
    "docs/dmp45h4d9hj3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dmp45h4d9hj3-hero.glb",
    "dmp45h4d9hj3-hero.overlay.json",
    "dmp45h4d9hj3-etched.glb",
    "dmp45h4d9hj3-etched.step"
  ],
  "component": {
    "mpn": "DMP45H4D9HJ3",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-251-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.diodes.com/assets/Datasheets/DMP45H4D9HJ3.pdf",
    "parts": {
      "symbol": "dmp45h4d9hj3.kicad_sym",
      "footprint": "dmp45h4d9hj3.kicad_mod",
      "model_3d": "dmp45h4d9hj3-hero.glb",
      "model_3d_plain": "dmp45h4d9hj3-etched.glb",
      "model_3d_step": "dmp45h4d9hj3-etched.step",
      "model_3d_step_plain": "dmp45h4d9hj3.step",
      "lbr": "dmp45h4d9hj3.lbr"
    },
    "distributor_links": {
      "lcsc": "C5374776"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:56:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 772 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate terminal, with a maximum gate-source voltage of ±30V and a gate threshold of -3.0V to -5.0V at ID = -250µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal (also connected to the tab), rated for VDSS of -450V and continuous drain current of -4.6A at TC = +25°C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal, with a maximum body diode forward current of -3.0A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 shows the terminal order 'G D S' in the top-view diagram but does not print pin number; The datasheet does not say that the metal tab is connected to the drain. Only the diagram's D, S and"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0719,
        "at": "2026-10-22T22:56:09"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/DMP45H4D9HJ3.pdf",
        "pages": 7,
        "sha256": "06a3703fd375a540",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          2.31,
          16.26
        ],
        "zmin_mm": -7.335,
        "centre_offset_mm": 0.125,
        "footprint_binding": "identity",
        "sha256": "7bb694d087837f077086c278225d603d812ff6a7a8af1db64601db91de627c55",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dmp45h4d9hj3-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        "sha256": "eb6d55c2573f40725860a5eaf4aedabc488fe0236effb740e0a2fd838b7cb4b2",
        "checked": "2026-10-22",
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}