component
FCX718TA
Public Made by Adomby adom
Diodes Incorporated Bipolar (BJT), SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570
{
"schema_version": 1,
"type": "component",
"slug": "fcx718ta",
"title": "FCX718TA",
"brief": "Diodes Incorporated Bipolar (BJT), SOT-89-3. 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",
"fcx718ta",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "FCX718TA",
"manufacturer": "Diodes Incorporated",
"package": "SOT-89-3",
"pin_count": 3,
"category": "Transistors/Thyristors",
"subcategory": "Bipolar (BJT)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586193228580601856",
"parts": {
"symbol": "fcx718ta.kicad_sym",
"footprint": "fcx718ta.kicad_mod",
"model_3d": "fcx718ta-hero.glb",
"model_3d_plain": "fcx718ta-etched.glb",
"model_3d_step": "fcx718ta-etched.step",
"model_3d_step_plain": "fcx718ta.step",
"lbr": "fcx718ta.lbr"
},
"distributor_links": {
"lcsc": "C151352"
},
"distributor_check": {
"checked_at": "2026-10-18T10:02:28Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "B",
"type": "input",
"description": "Base of the PNP transistor; base current is limited to -500 mA and VEBO to -5 V."
},
{
"number": "2",
"name": "C",
"type": "passive",
"description": "Collector (middle lead, also the left-hand tab on the pin-out drawing); VCEO -20 V, continuous IC -2.5 A, peak ICM -6 A."
},
{
"number": "3",
"name": "E",
"type": "passive",
"description": "Emitter of the PNP transistor; VEBO rating is -5 V."
}
],
"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 Top View Pin Out drawing labels the leads E, C, B (top to bottom) and a C tab. It prints no pin ; The collector tab is the same net as the middle collector lead. I did not list it as a separate pin.",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 5,
"cost_usd": 0.1171,
"at": "2026-10-18T10:00:43"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586193228580601856",
"pages": 5,
"sha256": "78bc394715812c8d",
"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": "fcx718ta.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": "fcx718ta-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": "449c31f987e251d42c037f66dc9828bddddb4d3c8b9c8f1e0c60cf1e9a495045",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOT-89-3",
"Category": "Transistors/Thyristors",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "• Terminals: Finish - Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "78bc394715812c8d47714cd1523acb39d19db9cc1c1e04054762787957c92bbb"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "78bc394715812c8d47714cd1523acb39d19db9cc1c1e04054762787957c92bbb",
"rows": [
{
"name": "Collector-Base Voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": -20,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": -20,
"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": "Continuous Collector Current",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": -2.5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak Pulse Collector Current",
"symbol": "ICM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": -6,
"conditions": "single pulse",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base Current",
"symbol": "IB",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": -500,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power Dissipation (Note 5)",
"symbol": "PD",
"kind": "thermal",
"unit": "W",
"min": null,
"typ": null,
"max": 1,
"conditions": "Note 5: 15mm x 15mm x 0.6mm FR4 PCB, 1oz copper, still air",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power Dissipation (Note 6)",
"symbol": "PD",
"kind": "thermal",
"unit": "W",
"min": null,
"typ": null,
"max": 2,
"conditions": "Note 6: 40mm x 40mm x 0.6mm FR4 PCB, 1oz copper, still air",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating and Storage Temperature Range",
"symbol": "TJ, TSTG",
"kind": "thermal",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": -100,
"conditions": "VCB = -15V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter Cutoff Current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": -100,
"conditions": "VEB = -4V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Cutoff Current",
"symbol": "ICES",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": -100,
"conditions": "VCES = -15V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Base Breakdown Voltage",
"symbol": "BVCBO",
"kind": "electrical",
"unit": "V",
"min": -20,
"typ": -65,
"max": null,
"conditions": "IC = -100μA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Breakdown Voltage (Note 7)",
"symbol": "BVCEO",
"kind": "electrical",
"unit": "V",
"min": -20,
"typ": -55,
"max": null,
"conditions": "IC = -10mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter-Base Breakdown Voltage",
"symbol": "BVEBO",
"kind": "electrical",
"unit": "V",
"min": -5,
"typ": -8.8,
"max": null,
"conditions": "IE = -100μA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage (Note 7)",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": -16,
"max": -40,
"conditions": "IC = -0.1A, IB = -10mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage (Note 7)",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": -130,
"max": -200,
"conditions": "IC = -1A, IB = -20mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage (Note 7)",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": -145,
"max": -220,
"conditions": "IC = -1.5A, IB = -50mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage (Note 7)",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": -300,
"conditions": "IC = -2.5A, IB = -200mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base-Emitter Saturation Voltage (Note 7)",
"symbol": "VBE(sat)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": -0.98,
"max": -1.1,
"conditions": "IC = -2.5 IB = -200mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base-Emitter Turn-On Voltage (Note 7)",
"symbol": "VBE(on)",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": -0.85,
"max": -0.95,
"conditions": "IC = -2.5A, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (Note 7)",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 300,
"typ": null,
"max": 475,
"conditions": "IC = -10mA, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (Note 7)",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 300,
"typ": null,
"max": 450,
"conditions": "IC = -0.1A, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (Note 7)",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 150,
"typ": null,
"max": 230,
"conditions": "IC = -2A, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (Note 7)",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 35,
"typ": null,
"max": 70,
"conditions": "IC = -4A, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain (Note 7)",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 15,
"typ": null,
"max": 30,
"conditions": "IC = -6A, VCE = -2V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Transition Frequency",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": 150,
"typ": 180,
"max": null,
"conditions": "IC = -50mA, VCE = -10V, f = 100MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Output Capacitance",
"symbol": "Cobo",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 21,
"max": 30,
"conditions": "VCB = -10V, f = 1MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Turn-On Time",
"symbol": "ton",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 40,
"max": null,
"conditions": "IC = -0.75A, VCC = -15V, IB1 = -IB2 = -15mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Turn-Off Time",
"symbol": "toff",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 670,
"max": null,
"conditions": "IC = -0.75A, VCC = -15V, IB1 = -IB2 = -15mA",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"fcx718ta"
],
"discovery_pitch": "FCX718TA (Diodes Incorporated) 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",
"fcx718ta.kicad_sym",
"fcx718ta.kicad_mod",
"fcx718ta.glb",
"fcx718ta.step",
"fcx718ta.lbr",
"docs/hero.png",
"docs/fcx718ta-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"fcx718ta-hero.glb",
"fcx718ta-hero.overlay.json",
"fcx718ta-etched.glb"
],
"visibility": {
"public": true
}
}