component
BZX84C3V9_R1_00001
Public Made by Adomby adom
PANJIT International Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.0
9e1a90f
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{
"slug": "bzx84c3v9-r1-00001",
"version": "0.1.0",
"type": "component",
"description": "PANJIT International Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"diodes",
"bzx84c3v9_r1_00001",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"bzx84c3v9-r1-00001.kicad_sym",
"bzx84c3v9-r1-00001.kicad_mod",
"bzx84c3v9-r1-00001.glb",
"bzx84c3v9-r1-00001.step",
"bzx84c3v9-r1-00001.lbr",
"docs/hero.png",
"docs/bzx84c3v9-r1-00001-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"bzx84c3v9-r1-00001-hero.glb",
"bzx84c3v9-r1-00001-hero.overlay.json",
"bzx84c3v9-r1-00001-etched.glb"
],
"component": {
"mpn": "BZX84C3V9_R1_00001",
"manufacturer": "PANJIT International",
"package": "SOT-23",
"pin_count": 3,
"category": "Diodes",
"subcategory": "Zener Diodes",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/118ee3bb6a36f3c75ace1be7e21230b1.pdf",
"parts": {
"symbol": "bzx84c3v9-r1-00001.kicad_sym",
"footprint": "bzx84c3v9-r1-00001.kicad_mod",
"model_3d": "bzx84c3v9-r1-00001-hero.glb",
"model_3d_plain": "bzx84c3v9-r1-00001-etched.glb",
"model_3d_step": "bzx84c3v9-r1-00001-etched.step",
"model_3d_step_plain": "bzx84c3v9-r1-00001.step",
"lbr": "bzx84c3v9-r1-00001.lbr"
},
"distributor_links": {
"lcsc": "C393426",
"digikey": "3757-BZX84C3V9_R1_00001TR-ND",
"mouser": "241-BZX84C3V9R100001"
},
"distributor_check": {
"checked_at": "2026-11-12T17:46:13Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "3757-BZX84C3V9_R1_00001TR-ND",
"status": "found"
},
"mouser": {
"pn": "241-BZX84C3V9R100001",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "A",
"type": "passive",
"description": "Anode of the single zener diode (BZX84C3V9, nominal VZ 3.9 V, 3.71 to 4.10 V at 5.0 mA)."
},
{
"number": "2",
"name": "NC",
"type": "unconnected",
"description": "No internal connection shown in the single-diode package diagram."
},
{
"number": "3",
"name": "K",
"type": "passive",
"description": "Cathode of the single zener diode (BZX84C3V9, nominal VZ 3.9 V, 410 mW maximum power dissipation)."
}
],
"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: Pin 2 is drawn with no connection in the SINGLE diagram, but the datasheet text never labels it NC. ",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 6,
"cost_usd": 0.0452,
"at": "2026-11-12T17:45:55"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/118ee3bb6a36f3c75ace1be7e21230b1.pdf",
"pages": 6,
"sha256": "c08a5cbc21474fa4",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"model_3d_generated": {
"generator": "factory/gen_pkg3d.py",
"family": "SOT",
"height_mm": 1.0,
"height_basis": "datasheet A, midpoint of min and max",
"standoff_mm": 0.05,
"standoff_basis": "family nominal (no datasheet A1 read)",
"lead_width_mm": 0.36,
"lead_width_basis": "default: 0.6 x pad width across the lead, at most 0.45 x pitch 1.90 mm; a tab 0.9 x its width (no datasheet b read)",
"lead_thickness_mm": 0.2,
"lead_thickness_basis": "default for pitch 1.90 mm, height 1 mm (no datasheet c read)"
},
"pins": {
"total": 3,
"described": 3,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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"file": "bzx84c3v9-r1-00001.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.51,
2.92,
1.0
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "99cf37e2db7b071de6bdfe7e6e1247cdb954808f89b06713547ca09985524f6d",
"checked": "2026-11-12",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "bzx84c3v9-r1-00001-etched.step",
"role": "eda",
"up": "Z",
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"extents_mm": [
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2.92,
1.0
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"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "SOT-23",
"source_page": 1,
"D": {
"nom_mm": 2.92,
"range_mm": [
2.8,
3.04
]
},
"E1": {
"nom_mm": 1.3,
"range_mm": [
1.2,
1.4
]
},
"A": {
"nom_mm": 1.0,
"range_mm": [
0.9,
1.1
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "bzx84c3v9-r1-00001.step",
"verdict": "PASS",
"reasons": [
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],
"by": "factory/package_fit.py"
}
}
}
}