component
SD10U45L
Public Made by Adomby adom
LGE Schottky Barrier Diodes (SBD), TO-277. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378
{
"schema_version": 1,
"type": "component",
"slug": "sd10u45l",
"title": "SD10U45L",
"brief": "LGE Schottky Barrier Diodes (SBD), TO-277. 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",
"sd10u45l",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SD10U45L",
"manufacturer": "LGE",
"package": "TO-277",
"pin_count": 3,
"category": "Diodes",
"subcategory": "Schottky Barrier Diodes (SBD)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2484fffaa9774ea0dea5d2090c6510dc.pdf",
"parts": {
"symbol": "sd10u45l.kicad_sym",
"footprint": "sd10u45l.kicad_mod",
"model_3d": "sd10u45l-hero.glb",
"model_3d_plain": "sd10u45l-etched.glb",
"model_3d_step": "sd10u45l-etched.step",
"model_3d_step_plain": "sd10u45l.step",
"lbr": "sd10u45l.lbr"
},
"distributor_links": {
"lcsc": "C2848289"
},
"distributor_check": {
"checked_at": "2026-10-22T02:31:38Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "A",
"type": "passive",
"description": "Anode (left pin), connected internally to the right pin; the device is rated 10A average forward current and 45V repetitive peak reverse voltage."
},
{
"number": "2",
"name": "A",
"type": "passive",
"description": "Anode (right pin), connected internally to the left pin; the device is rated 10A average forward current and 45V repetitive peak reverse voltage."
},
{
"number": "3",
"name": "K",
"type": "passive",
"description": "Cathode, the bottomside heat sink of the TO-277 package, which is the cathode pad used for thermal dissipation (Rth(JA) 31 °C/W on the specified PCB)."
}
],
"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 pin diagram labels the terminals only as LEFT PIN, RIGHT PIN and BOTTOMSIDE HEAT SINK, with no p",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 3,
"cost_usd": 0.1654,
"at": "2026-10-22T02:28:14"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/2484fffaa9774ea0dea5d2090c6510dc.pdf",
"pages": 3,
"sha256": "35084bd4d4ac906f",
"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": "sd10u45l.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.6,
6.5,
1.22
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "69a9aa5a47db4a2792452bac34f2cad6cb0c5d3a4713f4b3c03b779f23d194ed",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sd10u45l-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.6,
6.5,
1.22
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "ab7515a8cd117a0abdcbc8db255d096853145bd15285fcceaaf1944fa1a5a6c8",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "LGE",
"Package": "TO-277",
"Category": "Diodes",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "Terminal: Matte tin plated, solderable per MIL-STD-750, Method 2026",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "35084bd4d4ac906ff71dfdc5d7be10094cdd34df4404639dce2205719597ef3a"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "35084bd4d4ac906ff71dfdc5d7be10094cdd34df4404639dce2205719597ef3a",
"rows": [
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.45,
"max": null,
"conditions": "IF = 10A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.42,
"max": 0.45,
"conditions": "IF = 10A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Breakdown Voltage",
"symbol": "VBR",
"kind": "electrical",
"unit": "V",
"min": 45,
"typ": null,
"max": null,
"conditions": "IR = 0.5mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Leakage Current",
"symbol": "IR",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 0.2,
"conditions": "VR = 45V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Leakage Current",
"symbol": "IR",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 10,
"conditions": "VR = 45V, @100℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Repetitive Peak Reverse Voltage",
"symbol": "VRRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 45,
"conditions": "Tamb=25°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Average Forward Current",
"symbol": "IF(AV)",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 10,
"conditions": "Tamb=25°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Peak Forward Surge Current",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 250,
"conditions": "8.3ms single half sine-wave",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction and Storage Temperature",
"symbol": "TJ & TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "Tamb=25°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.18,
"max": null,
"conditions": "IF = 0.01A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.27,
"max": null,
"conditions": "IF = 0.5A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.31,
"max": null,
"conditions": "IF = 2A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.4,
"max": null,
"conditions": "IF = 8A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance",
"symbol": "Rth(JA)",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": 31,
"max": null,
"conditions": "Polymide PCB, 2oz. copper, cathode pad 18.8x14.4mm, anode pad 5.6x14.4mm",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sd10u45l"
],
"discovery_pitch": "SD10U45L (LGE) 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",
"sd10u45l.kicad_sym",
"sd10u45l.kicad_mod",
"sd10u45l.glb",
"sd10u45l.step",
"sd10u45l.lbr",
"docs/hero.png",
"docs/sd10u45l-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sd10u45l-hero.glb",
"sd10u45l-hero.overlay.json",
"sd10u45l-etched.glb"
],
"visibility": {
"public": true
}
}