component
NTTFD4D0N04HLTWG
Public Made by Adomby adom
onsemi MOSFETs, WDFN-12. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503
{
"schema_version": 1,
"type": "component",
"slug": "nttfd4d0n04hltwg",
"title": "NTTFD4D0N04HLTWG",
"brief": "onsemi MOSFETs, WDFN-12. 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",
"nttfd4d0n04hltwg",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "NTTFD4D0N04HLTWG",
"manufacturer": "onsemi",
"package": "WDFN-12",
"pin_count": 13,
"category": "Triode/MOS Tube/Transistor",
"subcategory": "MOSFETs",
"datasheet": "https://www.onsemi.com/pdf/datasheet/nttfd4d0n04hltw-d.pdf",
"parts": {
"symbol": "nttfd4d0n04hltwg.kicad_sym",
"footprint": "nttfd4d0n04hltwg.kicad_mod",
"model_3d": "nttfd4d0n04hltwg-hero.glb",
"model_3d_plain": "nttfd4d0n04hltwg-etched.glb",
"model_3d_step": "nttfd4d0n04hltwg-etched.step",
"model_3d_step_plain": "nttfd4d0n04hltwg.step",
"lbr": "nttfd4d0n04hltwg.lbr"
},
"distributor_links": {
"lcsc": "C894095",
"digikey": "488-NTTFD4D0N04HLTWGTR-ND",
"mouser": "863-NTTFD4D0N04HLTWG"
},
"distributor_check": {
"checked_at": "2026-11-05T21:48:10Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "488-NTTFD4D0N04HLTWGTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "863-NTTFD4D0N04HLTWG",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND (LSS)",
"type": "power_in",
"description": "Low-side source of the synchronous MOSFET Q1, tied to ground; pins 1, 11 and 12 share this connection."
},
{
"number": "2",
"name": "LSG",
"type": "input",
"description": "Low-side gate of the synchronous MOSFET Q1, with a gate-to-source rating of ±20 V."
},
{
"number": "3",
"name": "V+ (HSD)",
"type": "power_in",
"description": "High-side drain of the control MOSFET Q2 and the V+ input connection, with a drain-to-source rating of 40 V."
},
{
"number": "4",
"name": "V+ (HSD)",
"type": "power_in",
"description": "High-side drain of the control MOSFET Q2 and the V+ input connection, with a drain-to-source rating of 40 V."
},
{
"number": "5",
"name": "V+ (HSD)",
"type": "power_in",
"description": "High-side drain of the control MOSFET Q2 and the V+ input connection, with a drain-to-source rating of 40 V."
},
{
"number": "6",
"name": "V+ (HSD)",
"type": "power_in",
"description": "High-side drain of the control MOSFET Q2 and the V+ input connection, with a drain-to-source rating of 40 V."
},
{
"number": "7",
"name": "HSG",
"type": "input",
"description": "High-side gate of the control MOSFET Q2, with a gate-to-source rating of ±20 V."
},
{
"number": "8",
"name": "SW",
"type": "passive",
"description": "Switching node, which is the low-side drain of Q1 and is internally connected to the high-side source; pins 8, 9 and 10 share this node."
},
{
"number": "9",
"name": "SW",
"type": "passive",
"description": "Switching node, which is the low-side drain of Q1 and is internally connected to the high-side source; pins 8, 9 and 10 share this node."
},
{
"number": "10",
"name": "SW",
"type": "passive",
"description": "Switching node, which is the low-side drain of Q1 and is internally connected to the high-side source; pins 8, 9 and 10 share this node."
},
{
"number": "11",
"name": "GND (LSS)",
"type": "power_in",
"description": "Low-side source of the synchronous MOSFET Q1, tied to ground; pins 1, 11 and 12 share this connection."
},
{
"number": "12",
"name": "GND (LSS)",
"type": "power_in",
"description": "Low-side source of the synchronous MOSFET Q1, tied to ground; pins 1, 11 and 12 share this connection."
},
{
"number": "13",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 requested package hint is WDFN-12, but the datasheet describes the package as WQFN12 3x3, 0.65P ; The datasheet's pin table gives function names (GND/LSS, LSG, V+/HSD, HSG, SW) but no pin-to-coordin; The ERC pin types are my classification, not stated in the datasheet. The gate pins are input, the G",
"exposed pad 13 added from the footprint"
],
"pages_sent": 9,
"cost_usd": 0.0495,
"at": "2026-11-05T21:47:51"
},
"datasheet": {
"url": "https://www.onsemi.com/pdf/datasheet/nttfd4d0n04hltw-d.pdf",
"pages": 9,
"sha256": "bc880a54daabf264",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 13,
"described": 13,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "nttfd4d0n04hltwg.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
3,
2.9,
0.6
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c480e4f33893f3811b2c745e14f4e19e88b67803c9e7bfd2184ac92b57acba49",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "nttfd4d0n04hltwg-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
3,
2.9,
0.6
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "1b09daab3828c5b90d2f28145f849e318da3163999270146bd250de4ba59ae76",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "WDFN-12",
"Category": "Triode/MOS Tube/Transistor",
"Pins": "13"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "bc880a54daabf26443a6e163b5039abd3b4d16c0b5cb13e43dd7da12f04169ac",
"rows": [
{
"name": "Drain-to-Source Voltage",
"symbol": "VDS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Gate-to-Source Voltage",
"symbol": "VGS",
"kind": "absolute_maximum",
"unit": "V",
"min": -20,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain Current, Continuous",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 60,
"conditions": "TC = 25°C (Note 4)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain Current, Continuous",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 37,
"conditions": "TC = 100°C (Note 4)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain Current, Continuous",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 15,
"conditions": "TA = 25°C (Note 1a, Q1)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain Current, Pulsed",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 349,
"conditions": "TA = 25°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Single Pulse Avalanche Energy",
"symbol": "EAS",
"kind": "absolute_maximum",
"unit": "mJ",
"min": null,
"typ": null,
"max": 67,
"conditions": "Note 3: starting TJ = 25°C, L = 1 mH, IAS = 11.6 A, VDD = 40 V, VGS = 10 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power Dissipation for Single Operation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 26,
"conditions": "TC = 25°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power Dissipation for Single Operation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 1.7,
"conditions": "TA = 25°C (Note 1a, Q1)",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating and Storage Junction Temperature Range",
"symbol": "TJ, TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Case",
"symbol": "RJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 4.8,
"max": null,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient, max copper",
"symbol": "RJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 70,
"max": null,
"conditions": "Note 1a: mounted on 1 in² pad of 2 oz copper",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient, min copper",
"symbol": "RJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 135,
"max": null,
"conditions": "Note 1a: mounted on minimum pad of 2 oz copper",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain-to-Source Breakdown Voltage",
"symbol": "BVDSS",
"kind": "electrical",
"unit": "V",
"min": 40,
"typ": null,
"max": null,
"conditions": "ID = 250 A, VGS = 0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Zero Gate Voltage Drain Current",
"symbol": "IDSS",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 10,
"conditions": "VDS = 40 V, VGS = 0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Gate-to-Source Leakage Current, Forward",
"symbol": "IGSS",
"kind": "electrical",
"unit": "nA",
"min": -100,
"typ": null,
"max": 100,
"conditions": "VGS = +20/−16 V, VDS = 0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Gate-to-Source Threshold Voltage",
"symbol": "VGS(th)",
"kind": "electrical",
"unit": "V",
"min": 1.2,
"typ": 1.5,
"max": 2,
"conditions": "VGS = VDS, ID = 50 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain-to-Source On Resistance",
"symbol": "rDS(on)",
"kind": "electrical",
"unit": "m",
"min": null,
"typ": 3.7,
"max": 4.5,
"conditions": "VGS = 10 V, ID = 10 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain-to-Source On Resistance",
"symbol": "rDS(on)",
"kind": "electrical",
"unit": "m",
"min": null,
"typ": 5.8,
"max": 7,
"conditions": "VGS = 4.5 V, ID = 8 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Source to Drain Diode Forward Voltage",
"symbol": "VSD",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.78,
"max": 1.2,
"conditions": "VGS = 0 V, IS = 10 A (Note 2)",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"nttfd4d0n04hltwg"
],
"discovery_pitch": "NTTFD4D0N04HLTWG (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",
"nttfd4d0n04hltwg.kicad_sym",
"nttfd4d0n04hltwg.kicad_mod",
"nttfd4d0n04hltwg.glb",
"nttfd4d0n04hltwg.step",
"nttfd4d0n04hltwg.lbr",
"docs/hero.png",
"docs/nttfd4d0n04hltwg-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"nttfd4d0n04hltwg-hero.glb",
"nttfd4d0n04hltwg-hero.overlay.json",
"nttfd4d0n04hltwg-etched.glb"
],
"visibility": {
"public": true
}
}