main
Ray Set visibility: public 1020b5f 8d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608
{
  "schema_version": 1,
  "type": "component",
  "slug": "rs100n78t",
  "title": "RS100N78T",
  "brief": "REASUNOS MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "rs100n78t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RS100N78T",
    "manufacturer": "REASUNOS",
    "package": "TO-220",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9fd94703d7297d85d62c4f98d6319770.pdf",
    "parts": {
      "symbol": "rs100n78t.kicad_sym",
      "footprint": "rs100n78t.kicad_mod",
      "model_3d": "rs100n78t-hero.glb",
      "model_3d_plain": "rs100n78t-etched.glb",
      "model_3d_step": "rs100n78t-etched.step",
      "model_3d_step_plain": "rs100n78t.step",
      "lbr": "rs100n78t.lbr"
    },
    "distributor_links": {
      "lcsc": "C7465254"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:30:47Z",
      "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; gate-to-source voltage limited to ±20 V with a threshold of 1.2 V min to 2.6 V max at 250 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain (also connected to the mounting tab); drain-to-source voltage 100 V, continuous current 78 A at TC=25℃."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; connects to the body diode anode, with continuous source current of 78 A."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The page 1 image labels the leads G, D, S in order, which gives pins 1, 2, 3 for a standard TO-220. ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.2302,
        "at": "2026-10-30T16:30:37"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9fd94703d7297d85d62c4f98d6319770.pdf",
        "pages": 9,
        "sha256": "302dea07fe7c1473",
        "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": "rs100n78t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs100n78t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "60a329f03a534209f9eb84b4461e65380a73a33052fc000912d42895135fb1e5",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "REASUNOS",
      "Package": "TO-220",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "302dea07fe7c1473049e23516ef26c8aabdae5f0169777060400f956a6ca8fb6",
      "rows": [
        {
          "name": "Drain-to-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V,ID=250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Leakage Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=80V,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Forward Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=20V,VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Reverse Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": null,
          "conditions": "VGS=-20V,VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 8.2,
          "max": 9.5,
          "conditions": "VGS=10V,ID=20A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 11.3,
          "max": 13.5,
          "conditions": "VGS=4.5V,ID=10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 1.8,
          "max": 2.6,
          "conditions": "VGS=VDS,ID=250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Source Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 78,
          "conditions": "Integral pn-diode in MOSFET",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Pulsed Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 312,
          "conditions": "Integral pn-diode in MOSFET",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IS=20A,VGS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Tc=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 78,
          "conditions": "TC=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "TC=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 312,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 78,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Single Pulse Avalanche Energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 81,
          "conditions": "L = 0.5mH,VDS = 50V, RG = 25Ω, Tj = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Soldering Temperature, Leads",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Leads at 0.063in(1.6mm) from Case for 10 seconds",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Soldering Temperature, Package Body",
          "symbol": "TPKG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Package Body for 10 seconds",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "Drain lead soldered to water cooled heatsink, PD adjusted for a peak junction temperature of +150℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "1 cubic foot chamber, free air",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Delay Time",
          "symbol": "td(ON)",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 17,
          "max": null,
          "conditions": "VDS=50V, ID=20A, RG=3Ω, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rise Time",
          "symbol": "trise",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "VDS=50V, ID=20A, RG=3Ω, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-off Delay Time",
          "symbol": "td(OFF)",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 32,
          "max": null,
          "conditions": "VDS=50V, ID=20A, RG=3Ω, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Fall Time",
          "symbol": "tfall",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "VDS=50V, ID=20A, RG=3Ω, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 2018,
          "max": null,
          "conditions": "VGS=0V, VDS=50V, f=1MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 580,
          "max": null,
          "conditions": "VGS=0V, VDS=50V, f=1MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 28,
          "max": null,
          "conditions": "VGS=0V, VDS=50V, f=1MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 38.5,
          "max": null,
          "conditions": "VDS=50V, ID=20A, VGS=10V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "VDS=50V, ID=20A, VGS=10V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Drain (Miller) Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "VDS=50V, ID=20A, VGS=10V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 50.4,
          "max": null,
          "conditions": "VGS=0V, IS=20A, di/dt=100A/µs",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 68,
          "max": null,
          "conditions": "VGS=0V, IS=20A, di/dt=100A/µs",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rs100n78t"
  ],
  "discovery_pitch": "RS100N78T (REASUNOS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs100n78t.kicad_sym",
    "rs100n78t.kicad_mod",
    "rs100n78t.glb",
    "rs100n78t.step",
    "rs100n78t.lbr",
    "docs/hero.png",
    "docs/rs100n78t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs100n78t-hero.glb",
    "rs100n78t-hero.overlay.json",
    "rs100n78t-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}