component
VCAN26A2-03SHE3-18
Public Made by Adomby adom
Vishay Intertech TVS, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389
{
"schema_version": 1,
"type": "component",
"slug": "vcan26a2-03she3-18",
"title": "VCAN26A2-03SHE3-18",
"brief": "Vishay Intertech TVS, 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",
"circuit protection",
"vcan26a2-03she3-18",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "VCAN26A2-03SHE3-18",
"manufacturer": "Vishay Intertech",
"package": "SOT-23",
"pin_count": 3,
"category": "Circuit Protection",
"subcategory": "TVS",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c4f8fdef0bcd25022696294ab7ab3fb1.pdf",
"parts": {
"symbol": "vcan26a2-03she3-18.kicad_sym",
"footprint": "vcan26a2-03she3-18.kicad_mod",
"model_3d": "vcan26a2-03she3-18-hero.glb",
"model_3d_plain": "vcan26a2-03she3-18-etched.glb",
"model_3d_step": "vcan26a2-03she3-18-etched.step",
"model_3d_step_plain": "vcan26a2-03she3-18.step",
"lbr": "vcan26a2-03she3-18.lbr"
},
"distributor_links": {
"lcsc": "C1977347"
},
"distributor_check": {
"checked_at": "2026-10-22T21:30:45Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "1",
"type": "passive",
"description": "Protected line 1 of the 2-line bidirectional symmetrical ESD diode, protected against ±30 kV contact/air discharge with working range ±26.5 V, rated pin 1 to pin 3."
},
{
"number": "2",
"name": "2",
"type": "passive",
"description": "Protected line 2 of the 2-line bidirectional symmetrical ESD diode, protected against ±30 kV contact/air discharge with working range ±26.5 V, rated pin 2 to pin 3."
},
{
"number": "3",
"name": "3",
"type": "passive",
"description": "Common terminal of both protection diodes, the reference for pin 1 and pin 2 in the 150 W 8/20 μs peak pulse power and electrical characteristic ratings (works in either polarity)."
}
],
"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": [
"extractor flagged: The datasheet text has no pin table. The pin roles come from the ratings, which say 'pin 1 or 2 to p"
],
"pages_sent": 6,
"cost_usd": 0.0677,
"at": "2026-10-22T21:30:35"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/c4f8fdef0bcd25022696294ab7ab3fb1.pdf",
"pages": 6,
"sha256": "cfe0f023aa84fb95",
"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": "vcan26a2-03she3-18.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": "vcan26a2-03she3-18-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": "4f1cdfac3f76b7b8b4f11a08712d2374583584d016996ac09e934490ed8aecd6",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Vishay Intertech",
"Package": "SOT-23",
"Category": "Circuit Protection",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "• e3 - pins plated with tin (Sn) • Material categorization: for definitions of compliance",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "cfe0f023aa84fb9597f2f567f43ba9c783dde64489f8b1cb4472137e06794136"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "cfe0f023aa84fb9597f2f567f43ba9c783dde64489f8b1cb4472137e06794136",
"rows": [
{
"name": "Reverse stand-off voltage",
"symbol": "VRWM",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 26.5,
"conditions": "Max. reverse working voltage",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse voltage",
"symbol": "VR",
"kind": "electrical",
"unit": "V",
"min": 26.5,
"typ": null,
"max": null,
"conditions": "At IR = 0.05 μA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.05,
"conditions": "At VRWM = 26.5 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse breakdown voltage",
"symbol": "VBR",
"kind": "electrical",
"unit": "V",
"min": 28,
"typ": 30,
"max": 32,
"conditions": "At IR = 1 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse clamping voltage",
"symbol": "VC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 33,
"max": 40,
"conditions": "At IPP 1 A; tp = 8/20 μs",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse clamping voltage",
"symbol": "VC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 39,
"max": 50,
"conditions": "At IPP = IPPM = 3 A; tp = 8/20 μs",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Capacitance",
"symbol": "CD",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 10,
"max": 13,
"conditions": "At VR = 0 V, f = 1 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Diode capacitance matching",
"symbol": "CD",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "at VR = 0 V, TJ = -40 °C to 125 °C / CD13 vs. CD23",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Number of protected lines",
"symbol": "Nchannel",
"kind": "electrical",
"unit": "lines",
"min": null,
"typ": null,
"max": 2,
"conditions": "Number of lines which can be protected",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak pulse current",
"symbol": "IPPM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 3,
"conditions": "TA = 25 °C, acc. IEC 61000-4-5; tp = 8/20 μs; single shot",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Peak pulse power",
"symbol": "PPP",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 150,
"conditions": "TA = 25 °C; pin 1 or 2 to pin 3; acc. IEC 61000-4-5; tp = 8/20 μs; single shot",
"source_page": 1,
"source": "datasheet"
},
{
"name": "ESD immunity contact discharge",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "kV",
"min": -30,
"typ": null,
"max": 30,
"conditions": "Contact discharge acc. IEC 61000-4-2; 10 pulses, TA = 25 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "ESD immunity air discharge",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "kV",
"min": -30,
"typ": null,
"max": 30,
"conditions": "Air discharge acc. IEC 61000-4-2; 10 pulses, TA = 25 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "Junction temperature",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"vcan26a2-03she3-18"
],
"discovery_pitch": "VCAN26A2-03SHE3-18 (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",
"vcan26a2-03she3-18.kicad_sym",
"vcan26a2-03she3-18.kicad_mod",
"vcan26a2-03she3-18.glb",
"vcan26a2-03she3-18.step",
"vcan26a2-03she3-18.lbr",
"docs/hero.png",
"docs/vcan26a2-03she3-18-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"vcan26a2-03she3-18-hero.glb",
"vcan26a2-03she3-18-hero.overlay.json",
"vcan26a2-03she3-18-etched.glb"
],
"visibility": {
"public": true
}
}