component
VOL618A-3X001T
Public Made by Adomby adom
Vishay Intertech Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531
{
"schema_version": 1,
"type": "component",
"slug": "vol618a-3x001t",
"title": "VOL618A-3X001T",
"brief": "Vishay Intertech Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. 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",
"optoisolators",
"vol618a-3x001t",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "VOL618A-3X001T",
"manufacturer": "Vishay Intertech",
"package": "SOP-4-2.54mm",
"pin_count": 4,
"category": "Optoisolators",
"subcategory": "Transistor, Photovoltaic Output Optoisolators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944530095943680",
"parts": {
"symbol": "vol618a-3x001t.kicad_sym",
"footprint": "vol618a-3x001t.kicad_mod",
"model_3d": "vol618a-3x001t-hero.glb",
"model_3d_plain": "vol618a-3x001t-etched.glb",
"model_3d_step": "vol618a-3x001t-etched.step",
"model_3d_step_plain": "vol618a-3x001t.step",
"lbr": "vol618a-3x001t.lbr"
},
"distributor_links": {
"lcsc": "C2838506",
"digikey": "VOL618A-3X001TTR-ND",
"mouser": "78-VOL618A-3X001T"
},
"distributor_check": {
"checked_at": "2026-10-26T05:45:49Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "VOL618A-3X001TTR-ND",
"status": "found"
},
"mouser": {
"pn": "78-VOL618A-3X001T",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "A",
"type": "input",
"description": "Anode of the GaAs infrared emitting diode, where the forward current IF is limited to 60 mA and the reverse voltage VR to 6 V."
},
{
"number": "2",
"name": "C",
"type": "passive",
"description": "Cathode of the GaAs infrared emitting diode, where the reverse voltage VR is limited to 6 V and the forward surge current IFSM to 1.5 A for tp < 10 µs."
},
{
"number": "3",
"name": "E",
"type": "passive",
"description": "Emitter of the silicon planar phototransistor, where the emitter-collector voltage VECO is limited to 7 V."
},
{
"number": "4",
"name": "C",
"type": "output",
"description": "Collector of the silicon planar phototransistor, where the collector-emitter voltage VCEO is limited to 80 V and the collector current IC to 50 mA."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin names are not given in a pin table. They were read from the schematic labels (E, A, C, C) and th"
],
"pages_sent": 9,
"cost_usd": 0.0168,
"at": "2026-10-26T05:45:23"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944530095943680",
"pages": 9,
"sha256": "de8e10f2a71053c8",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 4,
"described": 4,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "vol618a-3x001t.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.096,
4.089,
2.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f966be0315ede1d7c279b7361961651ad3bf041e8ee08b9486d3e8f3322ca8cf",
"checked": "2026-10-26",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "vol618a-3x001t-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.096,
4.089,
2.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "71638a54b987f00731b793c9e59e7003a2cc179665040afc632346ed2cf9d6d0",
"checked": "2026-10-26",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Vishay Intertech",
"Package": "SOP-4-2.54mm",
"Category": "Optoisolators",
"Pins": "4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "de8e10f2a71053c831e790b6a8a5b8f9575bb6d08e5fb772aa35f2596e0c1d05",
"rows": [
{
"name": "Current transfer ratio",
"symbol": "CTR",
"kind": "electrical",
"unit": "%",
"min": 100,
"typ": null,
"max": 200,
"conditions": "IF = 1 mA, VCE = 5 V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Collector emitter saturation voltage",
"symbol": "VCEsat",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.25,
"max": 0.4,
"conditions": "IC = 0.5 mA, IF = 1 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward voltage",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.16,
"max": 1.5,
"conditions": "IF = 5 mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse current",
"symbol": "IR",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 100,
"conditions": "VR = 6 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector emitter leakage current",
"symbol": "ICEO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": 10,
"max": 200,
"conditions": "VCE = 10 V, IF = 0 A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse voltage",
"symbol": "VR",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Input power dissipation",
"symbol": "Pdiss",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward current",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 60,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward surge current",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "tp < 10 μs",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction temperature (input)",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector emitter voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 80,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Emitter collector voltage",
"symbol": "VECO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector current",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector current (pulsed)",
"symbol": "IC",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "tp/T = 0.5, tp < 10 ms",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Output power dissipation",
"symbol": "Pdiss",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction temperature (output)",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Total power dissipation",
"symbol": "Ptot",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 250,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Ambient temperature range",
"symbol": "Tamb",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 110,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Soldering temperature",
"symbol": "Tsld",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 260,
"conditions": "≤ 10 s",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Collector emitter capacitance",
"symbol": "CCE",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 7,
"max": null,
"conditions": "VCE = 5 V, f = 1 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Capacitance",
"symbol": "CO",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 45,
"max": null,
"conditions": "VR = 0 V, f = 1 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Coupling capacitance",
"symbol": "CC",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 0.25,
"max": null,
"conditions": "f = 1 MHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Turn on time",
"symbol": "ton",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 6,
"max": null,
"conditions": "VCC = 5 V, IC = 2 mA, RL = 100 Ω",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Rise time",
"symbol": "tr",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 3.5,
"max": null,
"conditions": "VCC = 5 V, IC = 2 mA, RL = 100 Ω",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Turn off time",
"symbol": "toff",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 5.5,
"max": null,
"conditions": "VCC = 5 V, IC = 2 mA, RL = 100 Ω",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Fall time",
"symbol": "tf",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 5,
"max": null,
"conditions": "VCC = 5 V, IC = 2 mA, RL = 100 Ω",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"vol618a-3x001t"
],
"discovery_pitch": "VOL618A-3X001T (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",
"vol618a-3x001t.kicad_sym",
"vol618a-3x001t.kicad_mod",
"vol618a-3x001t.glb",
"vol618a-3x001t.step",
"vol618a-3x001t.lbr",
"docs/hero.png",
"docs/vol618a-3x001t-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"vol618a-3x001t-hero.glb",
"vol618a-3x001t-hero.overlay.json",
"vol618a-3x001t-etched.glb"
],
"visibility": {
"public": true
}
}