component
2SC5344-Y
Public Made by Adomby adom
LGE Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391
{
"schema_version": 1,
"type": "component",
"slug": "2sc5344-y",
"title": "2SC5344-Y",
"brief": "LGE Bipolar (BJT), TO-92. 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",
"2sc5344-y",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "2SC5344-Y",
"manufacturer": "LGE",
"package": "TO-92",
"pin_count": 3,
"category": "Transistors/Thyristors",
"subcategory": "Bipolar (BJT)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345141017030656",
"parts": {
"symbol": "2sc5344-y.kicad_sym",
"footprint": "2sc5344-y.kicad_mod",
"model_3d": "2sc5344-y-hero.glb",
"model_3d_plain": "2sc5344-y-etched.glb",
"model_3d_step": "2sc5344-y-etched.step",
"model_3d_step_plain": "2sc5344-y.step",
"lbr": "2sc5344-y.lbr"
},
"distributor_links": {
"lcsc": "C22388874"
},
"distributor_check": {
"checked_at": "2026-10-17T23:35:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "EMITTER",
"type": "passive",
"description": "Emitter terminal of the NPN transistor; the emitter-base breakdown voltage V(BR)EBO is specified at a minimum of 5 V with IE = 0.01 mA."
},
{
"number": "2",
"name": "COLLECTOR",
"type": "passive",
"description": "Collector terminal; the maximum collector-emitter voltage VCEO is 30 V and the continuous collector current IC is 800 mA."
},
{
"number": "3",
"name": "BASE",
"type": "passive",
"description": "Base terminal; the DC current gain hFE is 100 to 320 at VCE = 1 V and IC = 100 mA."
}
],
"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 pin list is garbled: it reads '1. EMITTER / 2. [blank] / 3. BASE / COLLECTOR'. COLLECT; The datasheet gives a single TO-92 package and does not list a separate package variant. The '-Y' su"
],
"pages_sent": 2,
"cost_usd": 0.013,
"at": "2026-10-17T23:34:06"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345141017030656",
"pages": 2,
"sha256": "1442c56f3bc2ac38",
"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": "2sc5344-y.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
4.83,
3.745,
9.8
],
"zmin_mm": -2.5,
"centre_offset_mm": 0.542,
"footprint_binding": "identity",
"sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "2sc5344-y-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": [
4.83,
3.745,
9.8
],
"zmin_mm": -2.5,
"centre_offset_mm": 0.542,
"footprint_binding": "identity",
"sha256": "ddf474ebe7ce9704b8dd1ece5edfd9fa2833114cd56e9a870a5a7205a4645c8f",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "LGE",
"Package": "TO-92",
"Category": "Transistors/Thyristors",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "1442c56f3bc2ac383663c5d8aebc97f098b712356c5391427cce9d422d648842",
"rows": [
{
"name": "Collector-emitter voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 30,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-base voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 35,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Emitter-base voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector current, continuous",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 800,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector power dissipation",
"symbol": "PC",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 625,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-base breakdown voltage",
"symbol": "V(BR)CBO",
"kind": "electrical",
"unit": "V",
"min": 35,
"typ": null,
"max": null,
"conditions": "IC = 0.1mA, IB=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-emitter breakdown voltage",
"symbol": "V(BR)CEO",
"kind": "electrical",
"unit": "V",
"min": 30,
"typ": null,
"max": null,
"conditions": "IC = 10mA, IB=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Emitter-base breakdown voltage",
"symbol": "V(BR)EBO",
"kind": "electrical",
"unit": "V",
"min": 5,
"typ": null,
"max": null,
"conditions": "IE= 0.01mA, IC=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector cut-off current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "VCB=35V, IE=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Emitter cut-off current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "VEB= 5V, IC=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "DC current gain, rank Y",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 160,
"typ": null,
"max": 320,
"conditions": "VCE=1V, IC= 100mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-emitter saturation voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "IC= 500mA, IB=50mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Transition frequency",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 120,
"max": null,
"conditions": "VCE=5V, IC=10mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector output capacitance",
"symbol": "Cob",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 13,
"conditions": "VCB=10V, IE= 0, f=1MHz",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"2sc5344-y"
],
"discovery_pitch": "2SC5344-Y (LGE) 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",
"2sc5344-y.kicad_sym",
"2sc5344-y.kicad_mod",
"2sc5344-y.glb",
"2sc5344-y.step",
"2sc5344-y.lbr",
"docs/hero.png",
"docs/2sc5344-y-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"2sc5344-y-hero.glb",
"2sc5344-y-hero.overlay.json",
"2sc5344-y-etched.glb"
],
"visibility": {
"public": true
}
}