component
2SC2655G-Y-AB3-R
Public Made by Adomby adom
UTC(Unisonic Tech) Bipolar Transistors - BJT, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487
{
"schema_version": 1,
"type": "component",
"slug": "2sc2655g-y-ab3-r",
"title": "2SC2655G-Y-AB3-R",
"brief": "UTC(Unisonic Tech) Bipolar Transistors - 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",
"triode-mos tube-transistor",
"2sc2655g-y-ab3-r",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "2SC2655G-Y-AB3-R",
"manufacturer": "UTC(Unisonic Tech)",
"package": "SOT-89",
"pin_count": 3,
"category": "Triode/MOS Tube/Transistor",
"subcategory": "Bipolar Transistors - BJT",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4a53729c7d22539d44c013460b09e428.pdf",
"parts": {
"symbol": "2sc2655g-y-ab3-r.kicad_sym",
"footprint": "2sc2655g-y-ab3-r.kicad_mod",
"model_3d": "2sc2655g-y-ab3-r-hero.glb",
"model_3d_plain": "2sc2655g-y-ab3-r-etched.glb",
"model_3d_step": "2sc2655g-y-ab3-r-etched.step",
"model_3d_step_plain": "2sc2655g-y-ab3-r.step",
"lbr": "2sc2655g-y-ab3-r.lbr"
},
"distributor_links": {
"lcsc": "C5310372"
},
"distributor_check": {
"checked_at": "2026-10-30T17:43:59Z",
"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 NPN transistor; the absolute maximum base current is IB 0.5 A."
},
{
"number": "2",
"name": "C",
"type": "passive",
"description": "Collector terminal of the NPN transistor; the absolute maximum collector-emitter voltage VCEO is 50 V and collector current IC is 2 A (pulse ICP 3 A, PW≦16ms, duty cycle≦50%)."
},
{
"number": "3",
"name": "E",
"type": "passive",
"description": "Emitter terminal of the NPN transistor; the absolute maximum emitter-base voltage VEBO is 5 V."
}
],
"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 MPN 2SC2655G-Y-AB3-R matches the ordering row 2SC2655G-x-AB3-R (SOT-89, pin assignment 1=B, 2=C,; The output schema has no field for headline specs, so the key ratings were placed in the pin descrip"
],
"pages_sent": 5,
"cost_usd": 0.0189,
"at": "2026-10-30T17:43:52"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/4a53729c7d22539d44c013460b09e428.pdf",
"pages": 5,
"sha256": "9eda9668e8cf527a",
"source_tier": "mfr"
},
"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": "2sc2655g-y-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": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "2sc2655g-y-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": "a0774d76ce34b1be80bcf3a631df0446607334c0d2dbf234c1812f27360bd697",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "UTC(Unisonic Tech)",
"Package": "SOT-89",
"Category": "Triode/MOS Tube/Transistor",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "9eda9668e8cf527afcef08df06e70eeff2ab40ab319ebe3b26b6bdc110274e2b",
"rows": [
{
"name": "Collector to Base Breakdown Voltage",
"symbol": "BVCBO",
"kind": "electrical",
"unit": "V",
"min": 50,
"typ": null,
"max": null,
"conditions": "IC= 10μA, IE= 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector to Emitter Breakdown Voltage",
"symbol": "BVCEO",
"kind": "electrical",
"unit": "V",
"min": 50,
"typ": null,
"max": null,
"conditions": "IC= 10mA, IB= 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter to Base Breakdown Voltage",
"symbol": "BVEBO",
"kind": "electrical",
"unit": "V",
"min": 5,
"typ": null,
"max": null,
"conditions": "IE= 10μA, IC= 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cut-off Current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 1,
"conditions": "VCB=50V, IE= 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter Cut-off Current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 1,
"conditions": "VEB= 5V, IC=0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (rank Y)",
"symbol": "hFE1",
"kind": "electrical",
"unit": "",
"min": 120,
"typ": null,
"max": 240,
"conditions": "VCE=2V, IC=0.5A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "DC Current Gain",
"symbol": "hFE2",
"kind": "electrical",
"unit": "",
"min": 40,
"typ": null,
"max": null,
"conditions": "VCE=2V, IC=1.5A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage",
"symbol": "VCE(SAT)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "IC=1A, IB=0.05A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base-Emitter Saturation Voltage",
"symbol": "VBE(SAT)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.2,
"conditions": "IC=1A, IB=0.05A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Base Voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter-Base Voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Current",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Current (Pulse)",
"symbol": "ICP",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 3,
"conditions": "PW≦16ms, Duty Cycle≦50%",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base Current",
"symbol": "IB",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Power Dissipation (SOT-89)",
"symbol": "PC",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 500,
"conditions": "",
"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": "Operating Temperature",
"symbol": "TOPR",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"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"
},
{
"name": "Transition Frequency",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 100,
"max": null,
"conditions": "VCE=2V, IC=0.5A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Output Capacitance",
"symbol": "COB",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 30,
"max": null,
"conditions": "VCB= 10V, IE= 0, f=1MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Switching Time (Turn-on Time)",
"symbol": "tON",
"kind": "electrical",
"unit": "μS",
"min": null,
"typ": 0.1,
"max": null,
"conditions": "IB1= -IB2=0.05A, DUTY CYCLE≦1%",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction to Ambient (SOT-89)",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 250,
"max": null,
"conditions": "FR-4 substrate PC board, 2oz copper, with 1inch square copper plate",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction to Case (SOT-89)",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 156.3,
"max": null,
"conditions": "FR-4 substrate PC board, 2oz copper, with 1inch square copper plate",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"2sc2655g-y-ab3-r"
],
"discovery_pitch": "2SC2655G-Y-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",
"2sc2655g-y-ab3-r.kicad_sym",
"2sc2655g-y-ab3-r.kicad_mod",
"2sc2655g-y-ab3-r.glb",
"2sc2655g-y-ab3-r.step",
"2sc2655g-y-ab3-r.lbr",
"docs/hero.png",
"docs/2sc2655g-y-ab3-r-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"2sc2655g-y-ab3-r-hero.glb",
"2sc2655g-y-ab3-r-hero.overlay.json",
"2sc2655g-y-ab3-r-etched.glb"
],
"visibility": {
"public": true
}
}