component
SBAT54T1G
Public Made by Adomby adom
onsemi Schottky Barrier Diodes (SBD), SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420
{
"schema_version": 1,
"type": "component",
"slug": "sbat54t1g",
"title": "SBAT54T1G",
"brief": "onsemi Schottky Barrier Diodes (SBD), SOD-123. 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",
"sbat54t1g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SBAT54T1G",
"manufacturer": "onsemi",
"package": "SOD-123",
"pin_count": 2,
"category": "Diodes",
"subcategory": "Schottky Barrier Diodes (SBD)",
"datasheet": "https://www.onsemi.com/pdf/datasheet/sbat54t1-d.pdf",
"parts": {
"symbol": "sbat54t1g.kicad_sym",
"footprint": "sbat54t1g.kicad_mod",
"model_3d": "sbat54t1g-hero.glb",
"model_3d_plain": "sbat54t1g-etched.glb",
"model_3d_step": "sbat54t1g-etched.step",
"model_3d_step_plain": "sbat54t1g.step",
"lbr": "sbat54t1g.lbr"
},
"distributor_links": {
"lcsc": "C894272"
},
"distributor_check": {
"checked_at": "2026-10-22T22:55:07Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "deferred",
"error": "shared DigiKey quota guard: 843 calls left today"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "CATHODE",
"type": "passive",
"description": "Cathode of the 30 V Schottky barrier diode (Style 1, SOD-123 Case 425)."
},
{
"number": "2",
"name": "ANODE",
"type": "passive",
"description": "Anode of the 30 V Schottky barrier diode (Style 1, SOD-123 Case 425); forward current up to 200 mA DC."
}
],
"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",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [],
"pages_sent": 5,
"cost_usd": 0.0467,
"at": "2026-10-22T22:54:58"
},
"datasheet": {
"url": "https://www.onsemi.com/pdf/datasheet/sbat54t1-d.pdf",
"pages": 5,
"sha256": "1f463eab2ea19e9b",
"source_tier": "mfr"
},
"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": "sbat54t1g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
3.5,
1.6,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sbat54t1g-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
3.5,
1.6,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "235b3a81f6ba2dbce5c30e2cf2687d47996cc406f6d83fdae80afa239aa6ea8e",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "SOD-123",
"Category": "Diodes",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "1f463eab2ea19e9b29449d17abe4b81b57c9f9d59c24782106ff6c5483541e08",
"rows": [
{
"name": "Reverse Breakdown Voltage",
"symbol": "V(BR)R",
"kind": "electrical",
"unit": "V",
"min": 30,
"typ": null,
"max": null,
"conditions": "IR = 10 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Total Capacitance",
"symbol": "CT",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 7.6,
"max": 10,
"conditions": "VR = 1.0 V, f = 1.0 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Leakage",
"symbol": "IR",
"kind": "electrical",
"unit": "Adc",
"min": null,
"typ": 0.5,
"max": 2,
"conditions": "VR = 25 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": 0.22,
"max": 0.24,
"conditions": "IF = 0.1 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": 0.29,
"max": 0.32,
"conditions": "IF = 1.0 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": 0.35,
"max": 0.4,
"conditions": "IF = 10 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": 0.41,
"max": 0.5,
"conditions": "IF = 30 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "Vdc",
"min": null,
"typ": 0.52,
"max": 0.8,
"conditions": "IF = 100 mAdc",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Recovery Time",
"symbol": "trr",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 5,
"conditions": "IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc, Figure 1",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Voltage",
"symbol": "VR",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 30,
"conditions": "TJ = 125°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Forward Power Dissipation, FR-5 Board",
"symbol": "PF",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 400,
"conditions": "TA = 25°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Power Derating above 25°C",
"symbol": "PF",
"kind": "absolute_maximum",
"unit": "mW/°C",
"min": null,
"typ": null,
"max": 3.2,
"conditions": "Derate above 25°C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Forward Current (DC)",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Non-Repetitive Peak Forward Current",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 600,
"conditions": "tp < 10 msec",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Repetitive Peak Forward Current",
"symbol": "IFRM",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 300,
"conditions": "Pulse Wave = 1 sec, Duty Cycle = 66%",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Case",
"symbol": "RJL",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 174,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient",
"symbol": "RJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 492,
"max": null,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sbat54t1g"
],
"discovery_pitch": "SBAT54T1G (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",
"sbat54t1g.kicad_sym",
"sbat54t1g.kicad_mod",
"sbat54t1g.glb",
"sbat54t1g.step",
"sbat54t1g.lbr",
"docs/hero.png",
"docs/sbat54t1g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sbat54t1g-hero.glb",
"sbat54t1g-hero.overlay.json",
"sbat54t1g-etched.glb"
],
"visibility": {
"public": true
}
}