component
2N7002K 72K
Public Made by Adomby adom
Changjiang Electronics Tech (CJ) MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485
{
"schema_version": 1,
"type": "component",
"slug": "2n7002k-72k",
"title": "2N7002K 72K",
"brief": "Changjiang Electronics Tech (CJ) MOSFETs, 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",
"2n7002k 72k",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "2N7002K 72K",
"manufacturer": "Changjiang Electronics Tech (CJ)",
"package": "SOT-23",
"pin_count": 3,
"category": "Transistors",
"subcategory": "MOSFETs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d15c80019af646d1a94a391fb2f68aa0.pdf",
"parts": {
"symbol": "2n7002k-72k.kicad_sym",
"footprint": "2n7002k-72k.kicad_mod",
"model_3d": "2n7002k-72k-hero.glb",
"model_3d_plain": "2n7002k-72k-etched.glb",
"model_3d_step": "2n7002k-72k-etched.step",
"model_3d_step_plain": "2n7002k-72k.step",
"lbr": "2n7002k-72k.lbr"
},
"distributor_links": {
"lcsc": "C38161"
},
"distributor_check": {
"checked_at": "2026-10-29T17:27:17Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "GATE",
"type": "input",
"description": "Gate terminal of the MOSFET, rated for a gate-source voltage VGS of 20 V and protected by a gate-source Zener diode with breakdown of ±21.5 V to ±30 V."
},
{
"number": "2",
"name": "SOURCE",
"type": "passive",
"description": "Source terminal and reference for VGS, in a device rated for a drain-source voltage VDS of 60 V and a drain current ID of 340 mA."
},
{
"number": "3",
"name": "DRAIN",
"type": "passive",
"description": "Drain terminal of the N-channel MOSFET, rated for a drain-source voltage of 60 V and a drain current of 340 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": [],
"pages_sent": 3,
"cost_usd": 0.0047,
"at": "2026-10-29T17:27:10"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/d15c80019af646d1a94a391fb2f68aa0.pdf",
"pages": 3,
"sha256": "611ec71e8cb03985",
"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": "2n7002k-72k.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": "2026-10-29",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "2n7002k-72k-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": "52241edfa008f38e7b95e4dad9cc27c322e9e0e3a14c2ea447b080127476ffa4",
"checked": "2026-10-29",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Changjiang Electronics Tech (CJ)",
"Package": "SOT-23",
"Category": "Transistors",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "611ec71e8cb03985694a28145621badb0c86cc7563c2d322324913d920ac9f70",
"rows": [
{
"name": "Drain-Source Breakdown Voltage",
"symbol": "VDS",
"kind": "electrical",
"unit": "V",
"min": 60,
"typ": null,
"max": null,
"conditions": "VGS = 0V, ID =250µA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate Threshold Voltage",
"symbol": "VGS(th)",
"kind": "electrical",
"unit": "V",
"min": 1,
"typ": null,
"max": 2.5,
"conditions": "VDS =VGS, ID =1mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Zero Gate Voltage Drain Current",
"symbol": "IDSS",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1,
"conditions": "VDS =48V,VGS = 0V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate-Source leakage current IGSS1",
"symbol": "IGSS1",
"kind": "electrical",
"unit": "µA",
"min": -10,
"typ": null,
"max": 10,
"conditions": "VGS =±20V, VDS = 0V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate-Source leakage current IGSS2",
"symbol": "IGSS2",
"kind": "electrical",
"unit": "nA",
"min": -200,
"typ": null,
"max": 200,
"conditions": "VGS =±10V, VDS = 0V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate-Source leakage current IGSS3",
"symbol": "IGSS3",
"kind": "electrical",
"unit": "nA",
"min": -100,
"typ": null,
"max": 100,
"conditions": "VGS =±5V, VDS = 0V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain-Source On-Resistance",
"symbol": "RDS(on)",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 5.3,
"conditions": "VGS = 4.5V, ID =200mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain-Source On-Resistance",
"symbol": "RDS(on)",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 5,
"conditions": "VGS =10V,ID =500mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Diode Forward Voltage",
"symbol": "VSD",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "VGS=0V, IS=300mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Recovered charge",
"symbol": "Qr",
"kind": "electrical",
"unit": "nC",
"min": null,
"typ": 30,
"max": null,
"conditions": "VGS=0V,IS=300mA,VR=25V, dls/dt=-100A/µS",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate-Source Breakdown Voltage",
"symbol": "BVGSO",
"kind": "electrical",
"unit": "V",
"min": 21.5,
"typ": null,
"max": 30,
"conditions": "Igs=±1mA (Open Drain)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain-Source voltage",
"symbol": "VDS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 60,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain Current",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 340,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Power Dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 0.35,
"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": "Gate-Source voltage",
"symbol": "VGS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance from Junction to Ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 357,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Input Capacitance",
"symbol": "Ciss",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 40,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Output Capacitance",
"symbol": "Coss",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 30,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Reverse Transfer Capacitance",
"symbol": "Crss",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 10,
"max": null,
"conditions": "VDS =10V,VGS =0V,f =1MHz",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Turn-On Delay Time",
"symbol": "td(on)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 10,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Turn-Off Delay Time",
"symbol": "td(off)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 15,
"max": null,
"conditions": "VGS=10V,VDD=50V,RG=50Ω, RGS=50Ω, RL=250Ω",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Reverse recovery Time",
"symbol": "trr",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 30,
"max": null,
"conditions": "VGS=0V,IS=300mA,VR=25V, dls/dt=-100A/µS",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"2n7002k 72k"
],
"discovery_pitch": "2N7002K 72K (Changjiang Electronics Tech (CJ)) 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",
"2n7002k-72k.kicad_sym",
"2n7002k-72k.kicad_mod",
"2n7002k-72k.glb",
"2n7002k-72k.step",
"2n7002k-72k.lbr",
"docs/hero.png",
"docs/2n7002k-72k-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"2n7002k-72k-hero.glb",
"2n7002k-72k-hero.overlay.json",
"2n7002k-72k-etched.glb"
],
"visibility": {
"public": true
}
}