component
MJ15015G
Public Made by Adomby adom
onsemi Darlington Transistors, TO-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508
{
"schema_version": 1,
"type": "component",
"slug": "mj15015g",
"title": "MJ15015G",
"brief": "onsemi Darlington Transistors, TO-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",
"triode-mos tube-transistor",
"mj15015g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MJ15015G",
"manufacturer": "onsemi",
"package": "TO-3",
"pin_count": 3,
"category": "Triode/MOS Tube/Transistor",
"subcategory": "Darlington Transistors",
"datasheet": "https://www.onsemi.com/pdf/datasheet/mj15015-d.pdf",
"parts": {
"symbol": "mj15015g.kicad_sym",
"footprint": "mj15015g.kicad_mod",
"model_3d": "mj15015g-etched.glb",
"model_3d_plain": "mj15015g.glb",
"model_3d_step": "mj15015g-etched.step",
"model_3d_step_plain": "mj15015g.step",
"lbr": "mj15015g.lbr"
},
"distributor_links": {
"lcsc": "C897834",
"digikey": "MJ15015GOS-ND",
"mouser": "863-MJ15015G"
},
"distributor_check": {
"checked_at": "2026-11-02T17:19:09Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "MJ15015GOS-ND",
"status": "found"
},
"mouser": {
"pn": "863-MJ15015G",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "BASE",
"type": "input",
"description": "Base terminal of the MJ15015G NPN transistor, used to control collector current."
},
{
"number": "2",
"name": "EMITTER",
"type": "passive",
"description": "Emitter terminal of the MJ15015G NPN transistor."
},
{
"number": "3",
"name": "CASE (COLLECTOR)",
"type": "passive",
"description": "Metal case, internally connected to the collector per the TO-204 (TO-3) Style 1 outline."
}
],
"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 TO-204 (TO-3) pinout as Style 1 (pin 1 base, pin 2 emitter, case collector)."
],
"pages_sent": 7,
"cost_usd": 0.0112,
"at": "2026-11-02T17:18:52"
},
"datasheet": {
"url": "https://www.onsemi.com/pdf/datasheet/mj15015-d.pdf",
"pages": 7,
"sha256": "1e5e181cb46d7d80",
"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": "mj15015g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
40.2,
27.2,
19
],
"zmin_mm": -10,
"centre_offset_mm": 0.01,
"footprint_binding": "identity",
"sha256": "10d36da80a7f328482e27916f3044cc4bfec83922e402c41ed3552aa777116bb",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "mj15015g-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": [
40.2,
27.2,
19
],
"zmin_mm": -10,
"centre_offset_mm": 0.01,
"footprint_binding": "identity",
"sha256": "a4456ec61de032558152a982b03ac420b10811327819e0b8adda472d93c3a731",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "TO-3",
"Category": "Triode/MOS Tube/Transistor",
"Pins": "3"
},
"appearance": {
"housing": {
"quote": "Second Breakdown Collector Current with Base Forward Biased (t = 0.5 s non−repetitive) 2N3055AG",
"page": 2,
"doc": "ds.pdf",
"material": "pet"
},
"version": 1,
"datasheet_sha256": "1e5e181cb46d7d808a4bab37b0a531ddf1f6be1c6d983c97d451392e50ec2510"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "1e5e181cb46d7d808a4bab37b0a531ddf1f6be1c6d983c97d451392e50ec2510",
"rows": [
{
"name": "Collector-Emitter Voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 120,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-Base Voltage",
"symbol": "VCBO",
"kind": "absolute_maximum",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-Emitter Voltage Base Reversed Biased",
"symbol": "VCEV",
"kind": "absolute_maximum",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Emitter-Base Voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector Current - Continuous",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "Adc",
"min": null,
"typ": null,
"max": 15,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Base Current",
"symbol": "IB",
"kind": "absolute_maximum",
"unit": "Adc",
"min": null,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Total Device Dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 180,
"conditions": "TC = 25C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Derate above 25C",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W/C",
"min": null,
"typ": null,
"max": 1.03,
"conditions": "Derate above 25C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating and Storage Junction Temperature Range",
"symbol": "TJ, Tstg",
"kind": "absolute_maximum",
"unit": "C",
"min": -65,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Case",
"symbol": "RJC",
"kind": "thermal",
"unit": "C/W",
"min": null,
"typ": null,
"max": 0.98,
"conditions": "MJ15015G, MJ15016G column",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Collector-Emitter Sustaining Voltage",
"symbol": "VCEO(sus)",
"kind": "electrical",
"unit": "Vdc",
"min": 120,
"typ": null,
"max": null,
"conditions": "IC = 200 mAdc, IB = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current",
"symbol": "ICEO",
"kind": "electrical",
"unit": "mAdc",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "VCE = 60 Vdc, VBE(off) = 0 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current",
"symbol": "ICEV",
"kind": "electrical",
"unit": "mAdc",
"min": null,
"typ": null,
"max": 1,
"conditions": "VCEV = Rated Value, VBE(off) = 1.5 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector Cutoff Current at TC=150C",
"symbol": "ICEV",
"kind": "electrical",
"unit": "mAdc",
"min": null,
"typ": null,
"max": 6,
"conditions": "VCEV = Rated Value, VBE(off) = 1.5 Vdc, TC = 150C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter Cutoff Current",
"symbol": "IEBO",
"kind": "electrical",
"unit": "mAdc",
"min": null,
"typ": null,
"max": 0.2,
"conditions": "VEB = 7.0 Vdc, IC = 0",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Second Breakdown Collector Current with Base Forward Biased",
"symbol": "IS/b",
"kind": "electrical",
"unit": "Adc",
"min": 3,
"typ": null,
"max": null,
"conditions": "t = 0.5 s non-repetitive, VCE = 60 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 10,
"typ": null,
"max": 70,
"conditions": "IC = 4.0 Adc, VCE = 2.0 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 20,
"typ": null,
"max": 70,
"conditions": "IC = 4.0 Adc, VCE = 4.0 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Current Gain",
"symbol": "hFE",
"kind": "electrical",
"unit": "",
"min": 5,
"typ": null,
"max": null,
"conditions": "IC = 10 Adc, VCE = 4.0 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 1.1,
"conditions": "IC = 4.0 Adc, IB = 400 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 3,
"conditions": "IC = 10 Adc, IB = 3.3 Adc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector-Emitter Saturation Voltage",
"symbol": "VCE(sat)",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 5,
"conditions": "IC = 15 Adc, IB = 7.0 Adc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Base-Emitter On Voltage",
"symbol": "VBE(on)",
"kind": "electrical",
"unit": "Vdc",
"min": 0.7,
"typ": null,
"max": 1.8,
"conditions": "IC = 4.0 Adc, VCE = 4.0 Vdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Current-Gain - Bandwidth Product",
"symbol": "fT",
"kind": "electrical",
"unit": "MHz",
"min": 0.8,
"typ": null,
"max": 6,
"conditions": "IC = 1.0 Adc, VCE = 4.0 Vdc, f = 1.0 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Output Capacitance",
"symbol": "Cob",
"kind": "electrical",
"unit": "pF",
"min": 60,
"typ": null,
"max": 600,
"conditions": "VCB = 10 Vdc, IE = 0, f = 1.0 MHz",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"mj15015g"
],
"discovery_pitch": "MJ15015G (onsemi) 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",
"mj15015g.kicad_sym",
"mj15015g.kicad_mod",
"mj15015g.glb",
"mj15015g.step",
"mj15015g.lbr",
"docs/hero.png",
"docs/mj15015g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html"
],
"visibility": {
"public": true
}
}