component
H5VLD9B
Public Made by Adomby adom
hongjiacheng ESD And Surge Protection (TVS/ESD), SOD-923. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313
{
"schema_version": 1,
"type": "component",
"slug": "h5vld9b",
"title": "H5VLD9B",
"brief": "hongjiacheng ESD And Surge Protection (TVS/ESD), SOD-923. 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",
"circuit protection",
"h5vld9b",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "H5VLD9B",
"manufacturer": "hongjiacheng",
"package": "SOD-923",
"pin_count": 2,
"category": "Circuit Protection",
"subcategory": "ESD And Surge Protection (TVS/ESD)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/55ddf076e99e4cf7a4e4006c35b69a14.pdf",
"parts": {
"symbol": "h5vld9b.kicad_sym",
"footprint": "h5vld9b.kicad_mod",
"model_3d": "h5vld9b-hero.glb",
"model_3d_plain": "h5vld9b-etched.glb",
"model_3d_step": "h5vld9b-etched.step",
"model_3d_step_plain": "h5vld9b.step",
"lbr": "h5vld9b.lbr"
},
"distributor_links": {
"lcsc": "C42413864"
},
"distributor_check": {
"checked_at": "2026-10-21T05:35:07Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "1",
"type": "passive",
"description": "Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation."
}
],
"provenance": {
"extractor": "extract_pins",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins",
"primary_model": "two-terminal 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": 3,
"cost_usd": 0.001,
"at": "2026-10-21T05:31:55"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/55ddf076e99e4cf7a4e4006c35b69a14.pdf",
"pages": 3,
"sha256": "12fb45dcc3bbb797",
"source_tier": "lcsc"
},
"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": "h5vld9b.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
1,
0.6,
0.37
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "2ab2eb57942276dc90db0148894bc98e40b6ed97c8a35c3c24e1f40fc146235f",
"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "h5vld9b-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
1,
0.6,
0.37
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "a716cab437ff3b6d69b4b11bb6bd8511862c2deea8a2f9b26b4380bfc81f686f",
"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "hongjiacheng",
"Package": "SOD-923",
"Category": "Circuit Protection",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "12fb45dcc3bbb7976a7501baa6ce1fa2d53fdc1990ac81edc78a6c42a2b7d640",
"rows": [
{
"name": "ESD Electrostatic Discharge Voltage (IEC 61000-4-2 Air)",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "KV",
"min": -15,
"typ": null,
"max": 15,
"conditions": "ESD per IEC 61000-4-2 (Air)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "ESD Electrostatic Discharge Voltage (IEC 61000-4-2 Contact)",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "KV",
"min": -8,
"typ": null,
"max": 8,
"conditions": "ESD per IEC 61000-4-2 (Contact)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Peak Pulse Power",
"symbol": "PPP",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 60,
"conditions": "tp = 8/20 µs",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Rated Peak Pulse Current",
"symbol": "IPP",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 3,
"conditions": "tp = 8/20 µs",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range (storage, as printed)",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Peak Reverse Working Voltage",
"symbol": "VRWM",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 5,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Breakdown Voltage",
"symbol": "VBR",
"kind": "electrical",
"unit": "V",
"min": 6,
"typ": 7,
"max": 9.5,
"conditions": "IT=1mA,Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Leakage Current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "VRWM=5.0V,Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction Capacitance",
"symbol": "CJ",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 0.6,
"max": 1,
"conditions": "VRMW=0V,f=1MHz",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"h5vld9b"
],
"discovery_pitch": "H5VLD9B (hongjiacheng) 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",
"h5vld9b.kicad_sym",
"h5vld9b.kicad_mod",
"h5vld9b.glb",
"h5vld9b.step",
"h5vld9b.lbr",
"docs/hero.png",
"docs/h5vld9b-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"h5vld9b-hero.glb",
"h5vld9b-hero.overlay.json",
"h5vld9b-etched.glb"
],
"visibility": {
"public": true
}
}