component
PLVA668A
Public Made by Adomby adom
Nexperia Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413
{
"schema_version": 1,
"type": "component",
"slug": "plva668a",
"title": "PLVA668A",
"brief": "Nexperia Zener Diodes, SOT-23. 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",
"plva668a",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "PLVA668A",
"manufacturer": "Nexperia",
"package": "SOT-23",
"pin_count": 3,
"category": "Diodes",
"subcategory": "Zener Diodes",
"datasheet": "https://assets.nexperia.com/documents/data-sheet/PLVA668A.pdf",
"parts": {
"symbol": "plva668a.kicad_sym",
"footprint": "plva668a.kicad_mod",
"model_3d": "plva668a-hero.glb",
"model_3d_plain": "plva668a-etched.glb",
"model_3d_step": "plva668a-etched.step",
"model_3d_step_plain": "plva668a.step",
"lbr": "plva668a.lbr"
},
"distributor_links": {
"lcsc": "C552689"
},
"distributor_check": {
"checked_at": "2026-10-24T00:15:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "A",
"type": "passive",
"description": "Anode of the avalanche regulator diode."
},
{
"number": "2",
"name": "n.c.",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "3",
"name": "K",
"type": "passive",
"description": "Cathode of the avalanche regulator diode; PLVA668A has VZ of 6.60 to 7.00 V (6.80 V typ) at IZ = 250 µA."
}
],
"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": 10,
"cost_usd": 0.0709,
"at": "2026-10-24T00:15:31"
},
"datasheet": {
"url": "https://assets.nexperia.com/documents/data-sheet/PLVA668A.pdf",
"pages": 10,
"sha256": "fae75a6c54d92473",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 3,
"described": 3,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "plva668a.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
"checked": "2026-10-24",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "plva668a-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "247d96e647310f67ef06955d5b069c97c7ddc899e2f330fba78fcd9995e68ac8",
"checked": "2026-10-24",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Nexperia",
"Package": "SOT-23",
"Category": "Diodes",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "fae75a6c54d92473e2dfdb0a8337eaf17eae238038887a4305a4d88b58a28863",
"rows": [
{
"name": "Working voltage",
"symbol": "VZ",
"kind": "electrical",
"unit": "V",
"min": 6.6,
"typ": 6.8,
"max": 7,
"conditions": "IZ = 250 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Forward voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.9,
"conditions": "IF = 10 mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Dynamic resistance",
"symbol": "RZ",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 100,
"conditions": "1 kHz superimposed; IZAC is 10 % of IZDC; IZ = 250 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": 10,
"conditions": "VR = 80 % VZ nominal",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Line regulation",
"symbol": "ΔVZ",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "ILO = 10 µA; IHI = 1 mA",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Noise voltage density",
"symbol": "Vn",
"kind": "electrical",
"unit": "",
"min": null,
"typ": null,
"max": 1,
"conditions": "f = 1 kHz; B = 1 kHz; IZ = 250 µA",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Continuous forward current",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Repetitive peak working current",
"symbol": "IZRM",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "tp = 100 µs; δ = 10 %",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Non-repetitive peak reverse power dissipation",
"symbol": "PZSM",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 30,
"conditions": "tp = 100 µs; Tj = 150 °C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Total power dissipation",
"symbol": "Ptot",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 250,
"conditions": "Tamb = 25 °C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal resistance junction to ambient",
"symbol": "Rth(j-a)",
"kind": "thermal",
"unit": "K/W",
"min": null,
"typ": null,
"max": 500,
"conditions": "in free air",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal resistance junction to solder point",
"symbol": "Rth(j-sp)",
"kind": "thermal",
"unit": "K/W",
"min": null,
"typ": null,
"max": 330,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Working voltage",
"symbol": "VZ",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 6.8,
"max": null,
"conditions": "IZ = 10 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Temperature coefficient",
"symbol": "SZ",
"kind": "temperature_coefficient",
"unit": "mv/K",
"min": null,
"typ": 3.4,
"max": null,
"conditions": "IZ = 250 µA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": 0.8,
"max": null,
"conditions": "VR = 50 % VZ nominal",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.006,
"max": null,
"conditions": "VR = 90 % VZ nominal",
"source_page": 5,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"plva668a"
],
"discovery_pitch": "PLVA668A (Nexperia) 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",
"plva668a.kicad_sym",
"plva668a.kicad_mod",
"plva668a.glb",
"plva668a.step",
"plva668a.lbr",
"docs/hero.png",
"docs/plva668a-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"plva668a-hero.glb",
"plva668a-hero.overlay.json",
"plva668a-etched.glb"
],
"visibility": {
"public": true
}
}