component
DZ23C39
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Zener Diodes, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306
{
"schema_version": 1,
"type": "component",
"slug": "dz23c39",
"title": "DZ23C39",
"brief": "Yangzhou Yangjie Elec Tech Zener Diodes, SOT-23(TO-236). 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",
"dz23c39",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "DZ23C39",
"manufacturer": "Yangzhou Yangjie Elec Tech",
"package": "SOT-23(TO-236)",
"pin_count": 3,
"category": "Diodes",
"subcategory": "Zener Diodes",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e2e27a690d0fe697c2103cb40bc60472.pdf",
"parts": {
"symbol": "dz23c39.kicad_sym",
"footprint": "dz23c39.kicad_mod",
"model_3d": "dz23c39-hero.glb",
"model_3d_plain": "dz23c39-etched.glb",
"model_3d_step": "dz23c39-etched.step",
"model_3d_step_plain": "dz23c39.step",
"lbr": "dz23c39.lbr"
},
"distributor_links": {
"lcsc": "C968365"
},
"distributor_check": {
"checked_at": "2026-10-22T18:47:51Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "A1",
"type": "passive",
"description": "Anode of the first Zener diode (DZ23C39 nominal Zener voltage 39V, 37.05V min to 40.95V max at IZT 5mA), with the cathode common at pin 3."
},
{
"number": "2",
"name": "A2",
"type": "passive",
"description": "Anode of the second Zener diode (DZ23C39 nominal Zener voltage 39V, 37.05V min to 40.95V max at IZT 5mA), with the cathode common at pin 3."
},
{
"number": "3",
"name": "K",
"type": "passive",
"description": "Common cathode of both Zener diodes; the package is rated 300mW 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 names and types are inferred from the internal schematic on page 1, which shows two diodes with ",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 6,
"cost_usd": 0.2248,
"at": "2026-10-22T18:47:42"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/e2e27a690d0fe697c2103cb40bc60472.pdf",
"pages": 6,
"sha256": "873b02722a0d9640",
"source_tier": "lcsc"
},
"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": "dz23c39.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": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "dz23c39-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": "341f3861990f16093293d0988569825b4d0f5da36508bd51f3bbc76d7e4b8eff",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Yangzhou Yangjie Elec Tech",
"Package": "SOT-23(TO-236)",
"Category": "Diodes",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "873b02722a0d9640fefe2718703ac762f59c80aa61638918cc4704ad967e852e"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "873b02722a0d9640fefe2718703ac762f59c80aa61638918cc4704ad967e852e",
"rows": [
{
"name": "Zener Voltage",
"symbol": "VZ",
"kind": "electrical",
"unit": "V",
"min": 37.05,
"typ": 39,
"max": 40.95,
"conditions": "@ IZT = 5 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Zener Impedance",
"symbol": "ZZT",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 90,
"conditions": "@ IZT = 5 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Zener Impedance (knee)",
"symbol": "ZZk",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 350,
"conditions": "@ IZk = 1 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Reverse Leakage Current",
"symbol": "IR",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "@ VR = 29 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power Dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 300,
"conditions": "Ta=25℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance from Junction to Ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 417,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operation Temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"dz23c39"
],
"discovery_pitch": "DZ23C39 (Yangzhou Yangjie Elec Tech) 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",
"dz23c39.kicad_sym",
"dz23c39.kicad_mod",
"dz23c39.glb",
"dz23c39.step",
"dz23c39.lbr",
"docs/hero.png",
"docs/dz23c39-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"dz23c39-hero.glb",
"dz23c39-hero.overlay.json",
"dz23c39-etched.glb"
],
"visibility": {
"public": true
}
}