main
Ray Set visibility: public a060c09 8h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "rs1l151attb1",
  "title": "RS1L151ATTB1",
  "brief": "ROHM Semicon MOSFETs, HSOP-8. 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",
    "rs1l151attb1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RS1L151ATTB1",
    "manufacturer": "ROHM Semicon",
    "package": "HSOP-8",
    "pin_count": 9,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590275055130750976",
    "parts": {
      "symbol": "rs1l151attb1.kicad_sym",
      "footprint": "rs1l151attb1.kicad_mod",
      "model_3d": "rs1l151attb1-hero.glb",
      "model_3d_plain": "rs1l151attb1-etched.glb",
      "model_3d_step": "rs1l151attb1-etched.step",
      "model_3d_step_plain": "rs1l151attb1.step",
      "lbr": "rs1l151attb1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3278139"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:37:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Source",
        "type": "passive",
        "description": "Source of the P-channel MOSFET; drain-source voltage rated -60V, continuous drain current ±56A at Tc = 25°C."
      },
      {
        "number": "2",
        "name": "Source",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, internally tied to the other source pins (1, 3)."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, internally tied to the other source pins (1, 2)."
      },
      {
        "number": "4",
        "name": "Gate",
        "type": "input",
        "description": "Gate of the P-channel MOSFET; gate-source voltage limited to ±20V, threshold -1.0V to -2.5V at ID = -1mA."
      },
      {
        "number": "5",
        "name": "Drain",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET; VDSS -60V, RDS(on) max 11.3mΩ at VGS = -10V, ID = -15A."
      },
      {
        "number": "6",
        "name": "Drain",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, internally tied to the other drain pins (5, 7, 8)."
      },
      {
        "number": "7",
        "name": "Drain",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, internally tied to the other drain pins (5, 6, 8)."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, internally tied to the other drain pins (5, 6, 7)."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 datasheet's inner circuit shows pins 5-8 (Drain) and 1-3 (Source) as separate leads. The package",
          "exposed pad 9 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.3295,
        "at": "2026-10-18T13:35:31"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590275055130750976",
        "pages": 13,
        "sha256": "fe5e8078a01a478f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs1l151attb1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "9274f8d9c6eb7107a8a3634f59ff45fb8938294876925648ded2e8456bb18bf8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "HSOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fe5e8078a01a478ffd71e73fbad18c6a8cb9dbb26e0c1e04f2102d4576718711",
      "rows": [
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          "name": "Drain - Source voltage",
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          "kind": "absolute_maximum",
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          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous drain current (Tc = 25°C)",
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          "name": "Continuous drain current (Ta = 25°C)",
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        },
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          "name": "Pulsed drain current",
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          "kind": "absolute_maximum",
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          "conditions": "Pw ≤ 10μs, Duty cycle ≤ 1%",
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        },
        {
          "name": "Gate - Source voltage",
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          "source_page": 1,
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        {
          "name": "Avalanche energy, single pulse",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "L ≃ 0.1mH, VDD = -30V, RG = 25Ω, Starting Tj = 25℃ (note *3)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "Tc = 25°C (note *1)",
          "source_page": 1,
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        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Mounted on a Cu board (40×40×0.8mm) (note *4)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Operating junction and storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction - case",
          "symbol": "RthJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 3.1,
          "conditions": "Tc = 25℃, limited only by maximum temperature allowed (note *1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction - ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 41.7,
          "conditions": "Mounted on a Cu board (40×40×0.8mm) (note *4)",
          "source_page": 2,
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        },
        {
          "name": "Drain - Source breakdown voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": -60,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID = -1mA",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Zero gate voltage drain current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
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          "conditions": "VDS = -60V, VGS = 0V",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Gate - Source leakage current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
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          "conditions": "VGS = ±20V, VDS = 0V",
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          "source": "datasheet"
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        {
          "name": "Gate threshold voltage",
          "symbol": "VGS(th)",
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          "min": -1,
          "typ": null,
          "max": -2.5,
          "conditions": "VDS = VGS, ID = -1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static drain - source on - state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
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          "max": 11.3,
          "conditions": "VGS = -10V, ID = -15A (note *5 pulsed)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static drain - source on - state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
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          "typ": 9.9,
          "max": 12.6,
          "conditions": "VGS = -4.5V, ID = -15A (note *5 pulsed)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transfer Admittance",
          "symbol": "|Yfs|",
          "kind": "electrical",
          "unit": "S",
          "min": 25,
          "typ": null,
          "max": null,
          "conditions": "VDS = -5V, ID = -15A (note *5 pulsed)",
          "source_page": 2,
          "source": "datasheet"
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          "name": "Continuous forward current",
          "symbol": "IS",
          "kind": "electrical",
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          "min": null,
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          "max": -2.5,
          "conditions": "Ta = 25℃",
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          "source": "datasheet"
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          "name": "Pulse forward current",
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          "conditions": "Pw ≤ 10μs, Duty cycle ≤ 1% (note *2)",
          "source_page": 3,
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          "name": "Forward voltage",
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          "max": -1.2,
          "conditions": "VGS = 0V, IS = -2.5A (note *5 pulsed)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Breakdown voltage temperature coefficient",
          "symbol": "ΔV(BR)DSS/ΔTj",
          "kind": "temperature_coefficient",
          "unit": "mV/℃",
          "min": null,
          "typ": -22,
          "max": null,
          "conditions": "ID = -1mA, referenced to 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate threshold voltage temperature coefficient",
          "symbol": "ΔVGS(th)/ΔTj",
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          "unit": "mV/℃",
          "min": null,
          "typ": 3.7,
          "max": null,
          "conditions": "ID = -1mA, referenced to 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate resistance",
          "symbol": "RG",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 4.2,
          "max": null,
          "conditions": "f = 1MHz, open drain",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 6900,
          "max": null,
          "conditions": "VGS = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 455,
          "max": null,
          "conditions": "VDS = -30V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse transfer capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 345,
          "max": null,
          "conditions": "f = 1MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn - on delay time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 22,
          "max": null,
          "conditions": "VDD ⋍ -30V, VGS = -10V (note *5)",
          "source_page": 3,
          "source": "datasheet"
        },
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          "name": "Rise time",
          "symbol": "tr",
          "kind": "timing",
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          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "ID = -7.5A (note *5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn - off delay time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 350,
          "max": null,
          "conditions": "RL ⋍ 4Ω (note *5)",
          "source_page": 3,
          "source": "datasheet"
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          "name": "Fall time",
          "symbol": "tf",
          "kind": "timing",
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          "min": null,
          "typ": 220,
          "max": null,
          "conditions": "RG = 10Ω (note *5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Total gate charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 130,
          "max": null,
          "conditions": "VDD ⋍ -30V, ID = -15A, VGS = -10V (note *5)",
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          "source": "datasheet"
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          "name": "Total gate charge",
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          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 59,
          "max": null,
          "conditions": "VDD ⋍ -30V, ID = -15A, VGS = -4.5V (note *5)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Gate - Source charge",
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          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 22,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate - Drain charge",
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          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse recovery time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 33.6,
          "max": null,
          "conditions": "IS = -15A, VGS = 0V, di/dt = 100A/μs (note *5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse recovery charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 32.6,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "sections": [
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "RS1L151ATTB1 (ROHM Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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