component
BZX84C12S-7-F
Public Made by Adomby adom
Diodes Incorporated Zener Diodes, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323
{
"schema_version": 1,
"type": "component",
"slug": "bzx84c12s-7-f",
"title": "BZX84C12S-7-F",
"brief": "Diodes Incorporated Zener Diodes, SOT-363. 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",
"bzx84c12s-7-f",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "BZX84C12S-7-F",
"manufacturer": "Diodes Incorporated",
"package": "SOT-363",
"pin_count": 6,
"category": "Diodes",
"subcategory": "Zener Diodes",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560093979665993728",
"parts": {
"symbol": "bzx84c12s-7-f.kicad_sym",
"footprint": "bzx84c12s-7-f.kicad_mod",
"model_3d": "bzx84c12s-7-f-hero.glb",
"model_3d_plain": "bzx84c12s-7-f-etched.glb",
"model_3d_step": "bzx84c12s-7-f-etched.step",
"model_3d_step_plain": "bzx84c12s-7-f.step",
"lbr": "bzx84c12s-7-f.lbr"
},
"distributor_links": {
"lcsc": "C460813"
},
"distributor_check": {
"checked_at": "2026-10-18T15:19:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "NC",
"type": "unconnected",
"description": "Not connected; the datasheet top-view pinout shows this position as NC."
},
{
"number": "2",
"name": "A2",
"type": "passive",
"description": "Anode of Zener diode 2 in the dual-diode SOT-363 package, rated for 200 mW total power dissipation per the datasheet."
},
{
"number": "3",
"name": "C2",
"type": "passive",
"description": "Cathode of Zener diode 2 in the dual-diode SOT-363 package, rated for 200 mW total power dissipation per the datasheet."
},
{
"number": "4",
"name": "NC",
"type": "unconnected",
"description": "Not connected; the datasheet top-view pinout shows this position as NC."
},
{
"number": "5",
"name": "A1",
"type": "passive",
"description": "Anode of Zener diode 1 in the dual-diode SOT-363 package, rated for 200 mW total power dissipation per the datasheet."
},
{
"number": "6",
"name": "C1",
"type": "passive",
"description": "Cathode of Zener diode 1 in the dual-diode SOT-363 package, rated for 200 mW total power dissipation per the datasheet."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet's top-view drawing labels positions only by name (C1 A1 NC / NC A2 C2) and does not pr; The datasheet labels these pins NC (not connected). It does not state further handling, so no additi"
],
"pages_sent": 4,
"cost_usd": 0.0961,
"at": "2026-10-18T15:15:49"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560093979665993728",
"pages": 4,
"sha256": "20ba77a2a153b024",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "bzx84c12s-7-f.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.1,
2,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "bzx84c12s-7-f-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.1,
2,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "b60f8c50972e8534a05d6af767a77d5b6a9b8981df2df5ff6aca922e8d497c12",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOT-363",
"Category": "Diodes",
"Pins": "6"
},
"appearance": {
"contacts": {
"quote": "• Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "20ba77a2a153b024dd1723bbcaa77480fd9d35562b02c5e059e397505f4c7c98"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "20ba77a2a153b024dd1723bbcaa77480fd9d35562b02c5e059e397505f4c7c98",
"rows": [
{
"name": "Zener voltage (BZX84C12S, nominal 12 V)",
"symbol": "VZ",
"kind": "electrical",
"unit": "V",
"min": 11.4,
"typ": 12,
"max": 12.7,
"conditions": "@ IZT = 5 mA; short pulse test",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Zener impedance",
"symbol": "ZZT",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 25,
"conditions": "@ IZT = 5.0 mA, f = 1 kHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Zener impedance (knee)",
"symbol": "ZZK",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 150,
"conditions": "@ IZK = 1.0 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "@ VR = 8.0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Temperature coefficient of Zener voltage",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "mV/°C",
"min": 6,
"typ": null,
"max": 10,
"conditions": "@ IZT = 5 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 200,
"conditions": "Mounted on FR4 PC board with recommended pad layout (Note 1)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction to ambient air",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 625,
"max": null,
"conditions": "Mounted on FR4 PC board with recommended pad layout (Note 1)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating and storage temperature range",
"symbol": "TJ, TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"bzx84c12s-7-f"
],
"discovery_pitch": "BZX84C12S-7-F (Diodes Incorporated) 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",
"bzx84c12s-7-f.kicad_sym",
"bzx84c12s-7-f.kicad_mod",
"bzx84c12s-7-f.glb",
"bzx84c12s-7-f.step",
"bzx84c12s-7-f.lbr",
"docs/hero.png",
"docs/bzx84c12s-7-f-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"bzx84c12s-7-f-hero.glb",
"bzx84c12s-7-f-hero.overlay.json",
"bzx84c12s-7-f-etched.glb"
],
"visibility": {
"public": true
}
}