component
TLZ18B-GS08
Public Made by Adomby adom
Vishay Intertech Zener Diodes, SOD-80. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316
{
"schema_version": 1,
"type": "component",
"slug": "tlz18b-gs08",
"title": "TLZ18B-GS08",
"brief": "Vishay Intertech Zener Diodes, SOD-80. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"diodes",
"tlz18b-gs08",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TLZ18B-GS08",
"manufacturer": "Vishay Intertech",
"package": "SOD-80",
"pin_count": 2,
"category": "Diodes",
"subcategory": "Zener Diodes",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c0d67b4e791a5528440730bcb0412c0a.pdf",
"parts": {
"symbol": "tlz18b-gs08.kicad_sym",
"footprint": "tlz18b-gs08.kicad_mod",
"model_3d": "tlz18b-gs08-hero.glb",
"model_3d_step": "tlz18b-gs08.step",
"lbr": "tlz18b-gs08.lbr",
"model_3d_plain": "tlz18b-gs08.glb"
},
"distributor_links": {
"lcsc": "C3733886"
},
"distributor_check": {
"checked_at": "2026-10-22T19:00:42Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "K",
"type": "passive",
"description": "Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
},
{
"number": "2",
"name": "A",
"type": "passive",
"description": "Anode."
}
],
"provenance": {
"extractor": "extract_pins",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins",
"primary_model": "cathode-band convention",
"primary_mode": "convention",
"consensus_model": null,
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 8,
"cost_usd": 0.0477,
"at": "2026-10-22T19:00:30"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/c0d67b4e791a5528440730bcb0412c0a.pdf",
"pages": 8,
"sha256": "95913d8735ba2310",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tlz18b-gs08.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
3.6,
1.4,
1.4
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "bab3a3356a14efb0438caca9adf53472dea34425715606e933f092f87f73f650",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Vishay Intertech",
"Package": "SOD-80",
"Category": "Diodes",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "95913d8735ba2310511428da0862e59d13008f0d2be641c2705220b75dd62908",
"rows": [
{
"name": "Zener voltage",
"symbol": "VZ",
"kind": "electrical",
"unit": "V",
"min": 16.82,
"typ": null,
"max": 17.7,
"conditions": "at IZT1 = 10 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Test current 1",
"symbol": "IZT1",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 10,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Reverse leakage current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.04,
"conditions": "at VR = 16 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Test current 2 (IZT2)",
"symbol": "IZT2",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.5,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Reverse voltage",
"symbol": "VR",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 16,
"max": null,
"conditions": "for IR",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Dynamic resistance",
"symbol": "ZZ",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 23,
"conditions": "at IZT1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Dynamic resistance (knee)",
"symbol": "ZZK",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 150,
"conditions": "at IZT2",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power dissipation",
"symbol": "Ptot",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 500,
"conditions": "RthJA ≤ 300 K/W",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction to ambient air",
"symbol": "RthJA",
"kind": "thermal",
"unit": "K/W",
"min": null,
"typ": null,
"max": 500,
"conditions": "On PC board 50 mm x 50 mm x 1.6 mm",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Forward voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "IF = 200 mA",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tlz18b-gs08"
],
"discovery_pitch": "TLZ18B-GS08 (Vishay Intertech) 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",
"tlz18b-gs08.kicad_sym",
"tlz18b-gs08.kicad_mod",
"tlz18b-gs08.glb",
"tlz18b-gs08.step",
"tlz18b-gs08.lbr",
"docs/hero.png",
"docs/tlz18b-gs08-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tlz18b-gs08-hero.glb",
"tlz18b-gs08-hero.overlay.json"
],
"visibility": {
"public": true
}
}