component
1N4003G
Public Made by Adomby adom
onsemi Diodes - General Purpose, DO-41. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331
{
"schema_version": 1,
"type": "component",
"slug": "1n4003g",
"title": "1N4003G",
"brief": "onsemi Diodes - General Purpose, DO-41. 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",
"diodes",
"1n4003g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "1N4003G",
"manufacturer": "onsemi",
"package": "DO-41",
"pin_count": 2,
"category": "Diodes",
"subcategory": "Diodes - General Purpose",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040076071952384",
"parts": {
"symbol": "1n4003g.kicad_sym",
"footprint": "1n4003g.kicad_mod",
"model_3d": "1n4003g-hero.glb",
"model_3d_step": "1n4003g.step",
"lbr": "1n4003g.lbr",
"model_3d_plain": "1n4003g.glb"
},
"distributor_links": {
"lcsc": "C898872",
"digikey": "1N4003GOS-ND",
"mouser": "750-1N4003-G"
},
"distributor_check": {
"checked_at": "2026-10-16T18:40:22Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "1N4003GOS-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "750-1N4003-G",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "CATHODE",
"type": "passive",
"description": "Cathode, identified by the polarity band on the case; per the datasheet, the cathode is indicated by the band, and the 1N4003 is rated for 200 V VRRM and 1.0 A average forward current."
},
{
"number": "2",
"name": "ANODE",
"type": "passive",
"description": "Anode, at the end of the case opposite the polarity band, with the same 200 V VRRM and 1.0 A average forward current ratings as the 1N4003."
}
],
"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 covers seven 1N400x devices in one axial-lead package (CASE 59-10). The pin assignment; The datasheet's Style 2 outline has no polarity and no pin assignment. Only Style 1 is used here."
],
"pages_sent": 7,
"cost_usd": 0.0316,
"at": "2026-10-16T18:40:08"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040076071952384",
"pages": 7,
"sha256": "e42c132b18a5f0e5",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "1n4003g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
10.96,
2.72,
5.71
],
"zmin_mm": -2.5,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c3e23d4b276811b74eecb329bd4480209ad3dbc8cf6e6e3f2a5b542c5ca343c1",
"checked": "2026-10-16",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "DO-41",
"Category": "Diodes",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "e42c132b18a5f0e5ad3bc4c3f59595ff7e4f7fbc4c4352e9b1f8fe0973c59163",
"rows": [
{
"name": "Peak Repetitive Reverse Voltage",
"symbol": "VRRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Working Peak Reverse Voltage",
"symbol": "VRWM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "DC Blocking Voltage",
"symbol": "VR",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Non-Repetitive Peak Reverse Voltage",
"symbol": "VRSM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 240,
"conditions": "halfwave, single phase, 60 Hz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "RMS Reverse Voltage",
"symbol": "VR(RMS)",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 140,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Average Rectified Forward Current",
"symbol": "IO",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 1,
"conditions": "single phase, resistive load, 60 Hz, TA = 75°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Non-Repetitive Peak Surge Current",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 30,
"conditions": "surge applied at rated load conditions, 1 cycle",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating and Storage Junction Temperature Range",
"symbol": "TJ, Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Instantaneous Forward Voltage Drop",
"symbol": "vF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.93,
"max": 1.1,
"conditions": "iF = 1.0 Amp, TJ = 25°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Full-Cycle Average Forward Voltage Drop",
"symbol": "VF(AV)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "IO = 1.0 Amp, TL = 75°C, 1 inch leads",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Reverse Current (rated DC voltage)",
"symbol": "IR",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 0.05,
"max": 10,
"conditions": "TJ = 25°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Reverse Current (rated DC voltage)",
"symbol": "IR",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 1,
"max": 50,
"conditions": "TJ = 100°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Full-Cycle Average Reverse Current",
"symbol": "IR(AV)",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 30,
"conditions": "IO = 1.0 Amp, TL = 75°C, 1 inch leads",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"1n4003g"
],
"discovery_pitch": "1N4003G (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",
"1n4003g.kicad_sym",
"1n4003g.kicad_mod",
"1n4003g.glb",
"1n4003g.step",
"1n4003g.lbr",
"docs/hero.png",
"docs/1n4003g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"1n4003g-hero.glb",
"1n4003g-hero.overlay.json"
],
"visibility": {
"public": true
}
}