component
LTV-816-A
Public Made by Adomby adom
Lite On Triac, SCR Output Optoisolators, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "ltv-816-a",
"title": "LTV-816-A",
"brief": "Lite On Triac, SCR Output Optoisolators, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"distributor_check": {
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"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "Anode",
"type": "passive",
"description": "LED anode of the input side; forward current IF max 50 mA, reverse voltage VR max 6 V."
},
{
"number": "2",
"name": "Cathode",
"type": "passive",
"description": "LED cathode of the input side; typical forward voltage VF 1.2 V at IF=20 mA."
},
{
"number": "3",
"name": "Emitter",
"type": "passive",
"description": "Phototransistor emitter of the output side; emitter-collector voltage VECO max 6 V."
},
{
"number": "4",
"name": "Collector",
"type": "passive",
"description": "Phototransistor collector of the output side; collector-emitter voltage VCEO max 80 V and collector current IC max 50 mA."
}
],
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"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
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"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
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"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 17,
"cost_usd": 0.2669,
"at": "2026-10-18T14:05:41"
},
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"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603031378367954944",
"pages": 17,
"sha256": "93e5fb77059acc5d",
"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"
},
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
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4.93,
6.98
],
"zmin_mm": -3.3,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "39490b2c17b5f36ae3fdd5fdd2952f6879a060ff6cbc6d0241e3d6262fd0f215",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ltv-816-a-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
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"seat": "body on z = 0, through-hole leads below",
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"sha256": "154b2a94f494f3a86afac6791f6cb2070fd74c548c21ed036247308da676f058",
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"metadata": {
"specs": {
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"Package": "DIP-4",
"Category": "Optoisolators",
"Pins": "4"
},
"appearance": {
"contacts": {
"quote": "*Copper base lead frame",
"page": 1,
"doc": "ds.pdf",
"material": "Copper"
},
"version": 1,
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"characteristics": {
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"rows": [
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"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.2,
"max": 1.4,
"conditions": "IF=20mA",
"source_page": 9,
"source": "datasheet"
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"name": "Reverse Current",
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"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 10,
"conditions": "VR=4V",
"source_page": 9,
"source": "datasheet"
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{
"name": "Terminal Capacitance",
"symbol": "Ct",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 30,
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"conditions": "V=0, f=1KHz",
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"source": "datasheet"
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{
"name": "Collector Dark Current",
"symbol": "ICEO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": 100,
"conditions": "VCE=20V, IF=0",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Collector-Emitter Breakdown Voltage",
"symbol": "BVCEO",
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"unit": "V",
"min": 80,
"typ": null,
"max": null,
"conditions": "IC=0.1mA, IF=0",
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"min": 6,
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{
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"conditions": "IF=5mA, VCE=5V",
"source_page": 9,
"source": "datasheet"
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{
"name": "Current Transfer Ratio, rank A",
"symbol": "CTR",
"kind": "electrical",
"unit": "%",
"min": 80,
"typ": null,
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"conditions": "IF=5mA, VCE=5V, Ta=25C (rank A per rank table)",
"source_page": 10,
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{
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"unit": "pF",
"min": null,
"typ": 0.6,
"max": 1,
"conditions": "V=0, f=1MHz",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Response Time (Rise)",
"symbol": "tr",
"kind": "electrical",
"unit": "s",
"min": null,
"typ": 4,
"max": 18,
"conditions": "VCE=2V, IC=2mA, RL=100",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Response Time (Fall)",
"symbol": "tf",
"kind": "electrical",
"unit": "s",
"min": null,
"typ": 3,
"max": 18,
"conditions": "VCE=2V, IC=2mA, RL=100",
"source_page": 9,
"source": "datasheet"
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{
"name": "Forward Current",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 8,
"source": "datasheet"
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{
"name": "Reverse Voltage",
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"typ": null,
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{
"name": "Power Dissipation",
"symbol": "P",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 70,
"conditions": "",
"source_page": 8,
"source": "datasheet"
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{
"name": "Collector-Emitter Voltage",
"symbol": "VCEO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 80,
"conditions": "",
"source_page": 8,
"source": "datasheet"
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{
"name": "Emitter-Collector Voltage",
"symbol": "VECO",
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"typ": null,
"max": 6,
"conditions": "",
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"source": "datasheet"
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{
"name": "Collector Current",
"symbol": "IC",
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"unit": "mA",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 8,
"source": "datasheet"
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{
"name": "Collector Power Dissipation",
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"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Total Power Dissipation",
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"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 8,
"source": "datasheet"
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{
"name": "Isolation Voltage",
"symbol": "Viso",
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"unit": "Vrms",
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"typ": null,
"max": 5000,
"conditions": "AC for 1 minute, R.H. = 40~60%",
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"source": "datasheet"
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{
"name": "Operating Temperature",
"symbol": "Topr",
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{
"name": "Storage Temperature",
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"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 8,
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{
"name": "Soldering Temperature",
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"kind": "absolute_maximum",
"unit": "C",
"min": null,
"typ": null,
"max": 260,
"conditions": "For 10 seconds",
"source_page": 8,
"source": "datasheet"
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},
"variants": [],
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],
"discovery_pitch": "LTV-816-A (Lite On) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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}