main
Ray Set visibility: public ec5f23e 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "2sb772sg-p-ab3-r",
  "title": "2SB772SG-P-AB3-R",
  "brief": "UTC Unisonic Tech Bipolar (BJT), SOT-89. 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",
    "2sb772sg-p-ab3-r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "2SB772SG-P-AB3-R",
    "manufacturer": "UTC Unisonic Tech",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194529465094144",
    "parts": {
      "symbol": "2sb772sg-p-ab3-r.kicad_sym",
      "footprint": "2sb772sg-p-ab3-r.kicad_mod",
      "model_3d": "2sb772sg-p-ab3-r-hero.glb",
      "model_3d_plain": "2sb772sg-p-ab3-r-etched.glb",
      "model_3d_step": "2sb772sg-p-ab3-r-etched.step",
      "model_3d_step_plain": "2sb772sg-p-ab3-r.step",
      "lbr": "2sb772sg-p-ab3-r.lbr"
    },
    "distributor_links": {
      "lcsc": "C146664"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:05:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "passive",
        "description": "Base terminal of the PNP transistor, with absolute maximum base current IB of -0.6 A and emitter-base voltage VEBO of -5 V."
      },
      {
        "number": "2",
        "name": "C",
        "type": "passive",
        "description": "Collector terminal, with absolute maximum DC collector current IC of -3 A (peak ICP -7 A), VCBO of -40 V and VCEO of -30 V."
      },
      {
        "number": "3",
        "name": "E",
        "type": "passive",
        "description": "Emitter terminal, with emitter-base breakdown voltage BVEBO of -5 V at IE=-100 µA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 gives the SOT-89 pin assignment only as a row in the ordering table (B C E for pins 1,; The MPN 2SB772SG-P-AB3-R uses the 'AB3-R' suffix, which matches the SOT-89 Tape Reel ordering row; t; Pin types are set to 'passive' as the KiCad class for BJT terminals; the datasheet does not state an"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0245,
        "at": "2026-10-18T01:03:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194529465094144",
        "pages": 3,
        "sha256": "1153215574111b11",
        "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": "2sb772sg-p-ab3-r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4.5,
          1.52
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2sb772sg-p-ab3-r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4.5,
          1.52
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "cadf087dab3b2b04baa4e1e8a899bfce30e3fc6635d420b44841592e14fa72ca",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UTC Unisonic Tech",
      "Package": "SOT-89",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1153215574111b113913caf49b2aae0025798c587c33480384c025deb745cae0",
      "rows": [
        {
          "name": "Collector-Base Breakdown Voltage",
          "symbol": "BVCBO",
          "kind": "electrical",
          "unit": "V",
          "min": -40,
          "typ": null,
          "max": null,
          "conditions": "IC=-100μA, IE=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Breakdown Voltage",
          "symbol": "BVCEO",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "IC=-1mA, IB=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-Base Breakdown Voltage",
          "symbol": "BVEBO",
          "kind": "electrical",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": null,
          "conditions": "IE=-100μA, IC=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector Cut-Off Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -1000,
          "conditions": "VCB=-30V, IE=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter Cut-Off Current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -1000,
          "conditions": "VEB=-3V, IC=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (hFE1)",
          "symbol": "hFE1",
          "kind": "electrical",
          "unit": "",
          "min": 30,
          "typ": 200,
          "max": null,
          "conditions": "VCE=-2V, IC=-20mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (hFE2)",
          "symbol": "hFE2",
          "kind": "electrical",
          "unit": "",
          "min": 100,
          "typ": 150,
          "max": 400,
          "conditions": "VCE=-2V, IC=-1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain, rank P range (classification of hFE2)",
          "symbol": "hFE2",
          "kind": "electrical",
          "unit": "",
          "min": 160,
          "typ": null,
          "max": 320,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Saturation Voltage",
          "symbol": "VCE(SAT)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.3,
          "max": -0.5,
          "conditions": "IC=-2A, IB=-0.2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base-Emitter Saturation Voltage",
          "symbol": "VBE(SAT)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -1,
          "max": -2,
          "conditions": "IC=-2A, IB=-0.2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current Gain Bandwidth Product",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "VCE=-5V, IC=-0.1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "COB",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "VCB=-10V, IE=0, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-Base Voltage",
          "symbol": "VCBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -40,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Emitter-Base Voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -5,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Collector Current",
          "symbol": "ICP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -7,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC Collector Current",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -3,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base Current",
          "symbol": "IB",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -0.6,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation, SOT-89",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "TA=25°C, SOT-89 package",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "2sb772sg-p-ab3-r"
  ],
  "discovery_pitch": "2SB772SG-P-AB3-R (UTC Unisonic Tech) 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",
    "2sb772sg-p-ab3-r.kicad_sym",
    "2sb772sg-p-ab3-r.kicad_mod",
    "2sb772sg-p-ab3-r.glb",
    "2sb772sg-p-ab3-r.step",
    "2sb772sg-p-ab3-r.lbr",
    "docs/hero.png",
    "docs/2sb772sg-p-ab3-r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2sb772sg-p-ab3-r-hero.glb",
    "2sb772sg-p-ab3-r-hero.overlay.json",
    "2sb772sg-p-ab3-r-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}