component
GBU1506SF
Public Made by Adomby adom
YFW 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": "gbu1506sf",
"title": "GBU1506SF",
"brief": "YFW 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",
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],
"component": {
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"manufacturer": "YFW",
"package": "GBU",
"pin_count": 4,
"category": "Diodes",
"subcategory": "Bridge Rectifiers",
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"footprint": "gbu1506sf.kicad_mod",
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"lbr": "gbu1506sf.lbr"
},
"distributor_links": {
"lcsc": "C19273099"
},
"distributor_check": {
"checked_at": "2026-10-15T16:45:49Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "-",
"type": "passive",
"description": "DC negative output of the bridge, the leftmost lead marked '-' on the body; the datasheet gives no pin-specific limits, only 15 A average forward current for the bridge."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "AC input terminal, the second lead from the left marked '~'; the bridge is rated for VRRM of 600 V (GBU1506SF)."
},
{
"number": "3",
"name": "3",
"type": "passive",
"description": "AC input terminal, the third lead from the left marked '~'; the bridge is rated for VRMS of 420 V (GBU1506SF)."
},
{
"number": "4",
"name": "+",
"type": "passive",
"description": "DC positive output of the bridge, the rightmost lead marked '+' on the body; the datasheet gives no pin-specific limits, only 15 A average forward current for the bridge."
}
],
"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 package drawing on page 3 shows four leads marked -, ~, ~, + from left to right. It prints no pi",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 3,
"cost_usd": 0.1646,
"at": "2026-10-15T16:45:35"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602907754281377792",
"pages": 3,
"sha256": "6187adfdd1aa5102",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
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"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": "gbu1506sf-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
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36.4
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"footprint_binding": "identity",
"sha256": "7f157831b174ab861bc9de5f64894709206facffb5e2487d0732b13acdef7e93",
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}
]
},
"metadata": {
"specs": {
"Manufacturer": "YFW",
"Package": "GBU",
"Category": "Diodes",
"Pins": "4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "6187adfdd1aa5102f5657b447f16d752e8f242aff4af39a5819fbcb590be5369",
"rows": [
{
"name": "Maximum Repetitive Peak Reverse Voltage",
"symbol": "VRRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 600,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum RMS Voltage",
"symbol": "VRMS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 420,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC Blocking Voltage",
"symbol": "VDC",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 600,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum Average Forward Rectified Current",
"symbol": "I(AV)",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 15,
"conditions": "TC=100°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": "8.3 ms single half sine-wave superimposed on rated load (JEDEC method)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Forward Voltage per element",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "@IF=15A DC",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC Reverse Current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 10,
"conditions": "@Ta=25°C, at rated DC blocking voltage",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum DC Reverse Current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 500,
"conditions": "@Ta=125°C, at rated DC blocking voltage",
"source_page": 1,
"source": "datasheet"
},
{
"name": "I2t Rating for Fusing",
"symbol": "I2t",
"kind": "absolute_maximum",
"unit": "A2S",
"min": null,
"typ": null,
"max": 200,
"conditions": "3ms≤t≤8.3ms",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum Reverse Recovery Time",
"symbol": "Trr",
"kind": "electrical",
"unit": "nS",
"min": null,
"typ": null,
"max": 45,
"conditions": "Note2: device mounted on 150mm*150mm*16mm cu plate heatsink",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Typical Junction Capacitance",
"symbol": "Cj",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 86,
"max": null,
"conditions": "Note1: measured at 1 MHz and applied reverse voltage of 4 V D.C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Typical Thermal Resistance",
"symbol": "RθJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 2,
"max": null,
"conditions": "Note2: device mounted on 150mm*150mm*16mm cu plate heatsink",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating and Storage Temperature Range",
"symbol": "Tj, Tstg",
"kind": "recommended_operating",
"unit": "°C",
"min": -55,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
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"discovery_triggers": [
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],
"discovery_pitch": "GBU1506SF (YFW) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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}