component
GBU15M
Public Made by Adomby adom
LRC Bridge Rectifiers, GBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "gbu15m",
"title": "GBU15M",
"brief": "LRC Bridge Rectifiers, GBU. 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",
"gbu15m",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "GBU15M",
"manufacturer": "LRC",
"package": "GBU",
"pin_count": 4,
"category": "Diodes",
"subcategory": "Bridge Rectifiers",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590236110342422528",
"parts": {
"symbol": "gbu15m.kicad_sym",
"footprint": "gbu15m.kicad_mod",
"model_3d": "gbu15m-hero.glb",
"model_3d_plain": "gbu15m-etched.glb",
"model_3d_step": "gbu15m-etched.step",
"model_3d_step_plain": "gbu15m.step",
"lbr": "gbu15m.lbr"
},
"distributor_links": {
"lcsc": "C2986749",
"digikey": "1913-GBU15M-ND",
"mouser": "905-GBU15M"
},
"distributor_check": {
"checked_at": "2026-10-15T01:37:12Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "1913-GBU15M-ND",
"status": "found",
"lifecycle": "Obsolete"
},
"mouser": {
"pn": "905-GBU15M",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "1",
"name": "-",
"type": "passive",
"description": "DC negative output terminal of the bridge, marked \"-\" on the package; rated for 15 A average rectified output current at Tc=100℃."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "AC input terminal of the bridge, marked \"~\" on the package; GBU15M is rated at 700 V VRMS."
},
{
"number": "3",
"name": "3",
"type": "passive",
"description": "AC input terminal of the bridge, marked \"~\" on the package; GBU15M is rated at 700 V VRMS."
},
{
"number": "4",
"name": "+",
"type": "passive",
"description": "DC positive output terminal of the bridge, marked \"+\" on the package; GBU15M has VRRM and VDC of 1000 V."
}
],
"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 datasheet does not print pin numbers. The marking drawing shows the terminals left to right as -; The datasheet gives no separate package name. I took GBU from the package hint and the part-number m",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 3,
"cost_usd": 0.1197,
"at": "2026-10-15T01:36:53"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590236110342422528",
"pages": 3,
"sha256": "8e2dc0a0823d24dc",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "gbu15m.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
22.1,
3.4,
36.4
],
"zmin_mm": -16,
"centre_offset_mm": 0.6,
"footprint_binding": "identity",
"sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "gbu15m-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
22.1,
3.4,
36.4
],
"zmin_mm": -16,
"centre_offset_mm": 0.6,
"footprint_binding": "identity",
"sha256": "266188da07f8f3d2fc3afb768d1b4c02b955bb0e8e5f84c5de1368060896244f",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "LRC",
"Package": "GBU",
"Category": "Diodes",
"Pins": "4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "8e2dc0a0823d24dccb9219f108f0d4badc39603fe90298ddb2ed369639cb6af4",
"rows": [
{
"name": "Maximum repetitive peak reverse voltage",
"symbol": "VRRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 1000,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC blocking voltage",
"symbol": "VDC",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 1000,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum RMS voltage",
"symbol": "VRMS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 700,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 5,
"conditions": "at rated DC blocking voltage, TA=25℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 500,
"conditions": "at rated DC blocking voltage, TA=125℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum average forward rectified output current",
"symbol": "Io",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 15,
"conditions": "Tc=100℃",
"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 superimposed on rated load",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Rating of fusing",
"symbol": "I2t",
"kind": "absolute_maximum",
"unit": "A2sec",
"min": null,
"typ": null,
"max": 240,
"conditions": "t<8.3ms",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Dielectric strength terminals to case",
"symbol": "Vdia",
"kind": "absolute_maximum",
"unit": "KV",
"min": null,
"typ": null,
"max": 2.5,
"conditions": "AC 1 minute, current 1mA",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Max instantaneous forward voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.05,
"conditions": "at 7.5A",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 21,
"conditions": "Maximum thermal resistance per leg on P.C.B. without heat-sink",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to case",
"symbol": "RθJC",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 2.2,
"conditions": "per leg on Al plate heat-sink",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"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": "Mounting torque",
"symbol": "Tor",
"kind": "absolute_maximum",
"unit": "N.m",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "Rating torque; datasheet suggests 0.45~0.65 N.m",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"gbu15m"
],
"discovery_pitch": "GBU15M (LRC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
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"gbu15m.kicad_mod",
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"gbu15m.step",
"gbu15m.lbr",
"docs/hero.png",
"docs/gbu15m-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
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],
"visibility": {
"public": true
}
}