component
S-LBC856BLT1G
Public Made by Adomby adom
LRC Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511
{
"schema_version": 1,
"type": "component",
"slug": "s-lbc856blt1g",
"title": "S-LBC856BLT1G",
"brief": "LRC Bipolar (BJT), SOT-23. 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",
"s-lbc856blt1g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "S-LBC856BLT1G",
"manufacturer": "LRC",
"package": "SOT-23",
"pin_count": 3,
"category": "Transistors/Thyristors",
"subcategory": "Bipolar (BJT)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590226477620105216",
"parts": {
"symbol": "s-lbc856blt1g.kicad_sym",
"footprint": "s-lbc856blt1g.kicad_mod",
"model_3d": "s-lbc856blt1g-hero.glb",
"model_3d_plain": "s-lbc856blt1g-etched.glb",
"model_3d_step": "s-lbc856blt1g-etched.step",
"model_3d_step_plain": "s-lbc856blt1g.step",
"lbr": "s-lbc856blt1g.lbr"
},
"distributor_links": {
"lcsc": "C2976620"
},
"distributor_check": {
"checked_at": "2026-10-17T14:19:05Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "BASE",
"type": "passive",
"description": "Base terminal of the PNP transistor; the datasheet's emitter-base voltage limit is VEBO -5 V."
},
{
"number": "2",
"name": "EMITTER",
"type": "passive",
"description": "Emitter terminal of the PNP transistor; emitter-base breakdown voltage VBR(EBO) is -5 V minimum at IE = -1.0 µA."
},
{
"number": "3",
"name": "COLLECTOR",
"type": "passive",
"description": "Collector terminal of the PNP transistor; the datasheet limits are continuous collector current -100 mA and collector-emitter voltage VCEO -65 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: Pin types are not stated in the datasheet. All three terminals are typed as 'passive' following KiCa; The pinout comes from the pin-callout text on page 1 (2 EMITTER, 3 COLLECTOR, 1 BASE) for the SOT-23; The S-LBC856BLT1G automotive variant is listed on the same datasheet with the same SOT-23 package an"
],
"pages_sent": 6,
"cost_usd": 0.0319,
"at": "2026-10-17T14:16:51"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590226477620105216",
"pages": 6,
"sha256": "7aa120cd918690d0",
"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": "s-lbc856blt1g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "s-lbc856blt1g-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "4270b5607c10bfc10caae9c5de949fa8b4b61a2cd7188674a97604ba6a9477b7",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "LRC",
"Package": "SOT-23",
"Category": "Transistors/Thyristors",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "7aa120cd918690d0dd8c17a234d800a1eb988299b022826a3f17ff33a559309b",
"rows": [
{
"name": "Collector–Emitter Breakdown Voltage",
"symbol": "VBR(CEO)",
"kind": "electrical",
"unit": "V",
"min": -65,
"typ": null,
"max": null,
"conditions": "IC = -10 mA, IB = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector–Emitter Breakdown Voltage",
"symbol": "VBR(CES)",
"kind": "electrical",
"unit": "V",
"min": -80,
"typ": null,
"max": null,
"conditions": "IC = -10 µA, VEB = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector–Base Breakdown Voltage",
"symbol": "VBR(CBO)",
"kind": "electrical",
"unit": "V",
"min": -80,
"typ": null,
"max": null,
"conditions": "IC = -10 µA, IE = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter–Base Breakdown Voltage",
"symbol": "VBR(EBO)",
"kind": "electrical",
"unit": "V",
"min": -5,
"typ": null,
"max": null,
"conditions": "IE = -1.0 µA, IC = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": -15,
"conditions": "VCB = -30 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": -4,
"conditions": "VCB = -30 V, TA = 150°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter-Base cut-off current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": -100,
"conditions": "VBE = -5 V, IC = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter cutoff Current",
"symbol": "ICEO",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": -10,
"conditions": "VCE = -65 V, IB = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain",
"symbol": "HFE",
"kind": "electrical",
"unit": "",
"min": 220,
"typ": 290,
"max": 475,
"conditions": "IC = -2.0 mA, VCE = -5.0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector–Emitter Saturation Voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": -0.3,
"conditions": "IC = -10 mA, IB = -0.5 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector–Emitter Saturation Voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": -0.65,
"conditions": "IC = -100 mA, IB = -5.0 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base–Emitter Saturation Voltage",
"symbol": "VBE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": -0.7,
"max": -0.9,
"conditions": "IC = -10 mA, IB = -0.5 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base–Emitter Saturation Voltage",
"symbol": "VBE(sat)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": -0.9,
"max": -1.1,
"conditions": "IC = -100 mA, IB = -5.0 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base–Emitter on Voltage",
"symbol": "VBE(on)",
"kind": "electrical",
"unit": "V",
"min": -0.6,
"typ": null,
"max": -0.75,
"conditions": "IC = -2.0 mA, VCE = -5.0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base–Emitter on Voltage",
"symbol": "VBE(on)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": -0.82,
"conditions": "IC = -10 mA, VCE = -5.0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Current–Gain — Bandwidth Product",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": 100,
"typ": null,
"max": null,
"conditions": "IC = -10 mA, VCE = -5.0 V, f = 100 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Output Capacitance",
"symbol": "Cobo",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 4.5,
"conditions": "VCB = -10 V, f = 1.0 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Noise Figure",
"symbol": "NF",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": null,
"max": 10,
"conditions": "IC = -0.2 mA, VCE = -5.0 V, RS = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector–Emitter Voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": -65,
"typ": null,
"max": null,
"conditions": "Ta = 25ºC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector–Base Voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "V",
"min": -80,
"typ": null,
"max": null,
"conditions": "Ta = 25ºC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Emitter–Base Voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "V",
"min": -5,
"typ": null,
"max": null,
"conditions": "Ta = 25ºC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector Current — Continuous",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "mA",
"min": -100,
"typ": null,
"max": null,
"conditions": "Ta = 25ºC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction and Storage Temperature",
"symbol": "TJ,Tstg",
"kind": "absolute_maximum",
"unit": "ºC",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Total Device Dissipation, FR−5 Board (Note 1) @ TA = 25ºC",
"symbol": "PD",
"kind": "thermal",
"unit": "mW",
"min": null,
"typ": null,
"max": 225,
"conditions": "FR−5 board, TA = 25ºC (Note 1: FR–5 = 1.0×0.75×0.062 in.)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Derate above 25ºC",
"symbol": "",
"kind": "thermal",
"unit": "mW/ºC",
"min": null,
"typ": 1.8,
"max": null,
"conditions": "Derate above 25ºC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction–to–Ambient",
"symbol": "RΘJA",
"kind": "thermal",
"unit": "ºC/W",
"min": null,
"typ": 556,
"max": null,
"conditions": "FR−5 board (Note 1)",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"s-lbc856blt1g"
],
"discovery_pitch": "S-LBC856BLT1G (LRC) 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",
"s-lbc856blt1g.kicad_sym",
"s-lbc856blt1g.kicad_mod",
"s-lbc856blt1g.glb",
"s-lbc856blt1g.step",
"s-lbc856blt1g.lbr",
"docs/hero.png",
"docs/s-lbc856blt1g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"s-lbc856blt1g-hero.glb",
"s-lbc856blt1g-hero.overlay.json",
"s-lbc856blt1g-etched.glb"
],
"visibility": {
"public": true
}
}