component
MOC3053
Public Made by Adomby adom
KTP Triac, SCR Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"title": "MOC3053",
"brief": "KTP Triac, SCR Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"license": "CC-BY-SA-4.0",
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"package": "DIP-6",
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"category": "Optoisolators",
"subcategory": "Triac, SCR Output Optoisolators",
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"digikey": "160-MOC3053-ND",
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"source": "Component Ocean /api/assign-pns",
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"name": "Anode",
"type": "input",
"description": "Anode of the GaAs infrared emitting diode (LED input), with the LED forward current limited to 60 mA and reverse voltage to 6 V in absolute maximum ratings."
},
{
"number": "2",
"name": "Cathode",
"type": "input",
"description": "Cathode of the GaAs infrared emitting diode (LED input), with the LED forward current limited to 60 mA and reverse voltage to 6 V in absolute maximum ratings."
},
{
"number": "3",
"name": "No Connection",
"type": "unconnected",
"description": "Pin is not connected internally and is labeled 'No Connection' in the pin configuration."
},
{
"number": "4",
"name": "Terminal",
"type": "passive",
"description": "Main terminal of the photo Triac output, rated for an off-state terminal voltage of 250 V (MOC301X), 400 V (MOC302X) or 600 V (MOC305X) and an on-state RMS current of 100 mA."
},
{
"number": "5",
"name": "Substrate",
"type": "unconnected",
"description": "Substrate of the monolithic silicon die, which must not be connected (do not connect)."
},
{
"number": "6",
"name": "Terminal",
"type": "passive",
"description": "Main terminal of the photo Triac output, rated for an off-state terminal voltage of 250 V (MOC301X), 400 V (MOC302X) or 600 V (MOC305X) and an on-state RMS current of 100 mA."
}
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"primary_model": "claude-haiku-5-5",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
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"extractor flagged: The datasheet gives one pinout for the device family; the DIP-6 variant is the standard 'None' lead ; The datasheet does not specify whether pins 4 and 6 are MT1 or MT2 or give their polarity; they are ; Pin 5 is labeled 'Substrate (do not connect)'; it is typed as unconnected based on that instruction,"
],
"pages_sent": 12,
"cost_usd": 0.0289,
"at": "2026-10-15T01:26:04"
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"pages": 12,
"sha256": "dc858d05eb4d7355",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"footprint": "viewers/footprint.html"
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"units": "mm",
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"metadata": {
"specs": {
"Manufacturer": "KTP",
"Package": "DIP-6",
"Category": "Optoisolators",
"Pins": "6"
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"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
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"name": "Forward Voltage",
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"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.18,
"max": 1.5,
"conditions": "IF = 10mA",
"source_page": 3,
"source": "datasheet"
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{
"name": "Reverse Leakage current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 10,
"conditions": "VR = 6V",
"source_page": 3,
"source": "datasheet"
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{
"name": "Peak Blocking Current",
"symbol": "IDRM",
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"unit": "nA",
"min": null,
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"conditions": "VDRM = Rated VDRM IF = 0mA",
"source_page": 3,
"source": "datasheet"
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{
"name": "Peak On-state Voltage",
"symbol": "VTM",
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"min": null,
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"max": 2.5,
"conditions": "ITM=100mA peak, IF=Rated IFT",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Critical Rate of Rise off-state Voltage (MOC305X series, MOC3053 variant)",
"symbol": "dv/dt",
"kind": "electrical",
"unit": "V/µs",
"min": 1000,
"typ": null,
"max": null,
"conditions": "VPEAK =400V, IF=0 (Fig. 8)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "LED Trigger Current (MOC3053 row)",
"symbol": "IFT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 5,
"conditions": "Main terminal Voltage=3V",
"source_page": 3,
"source": "datasheet"
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{
"name": "Holding Current",
"symbol": "IH",
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"min": null,
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"conditions": "",
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{
"name": "Input forward current",
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"min": null,
"typ": null,
"max": 60,
"conditions": "",
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{
"name": "Reverse voltage",
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"unit": "V",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power dissipation",
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"unit": "mW",
"min": null,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 2,
"source": "datasheet"
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{
"name": "Off-state Output Terminal Voltage (MOC305X series)",
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"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 600,
"conditions": "",
"source_page": 2,
"source": "datasheet"
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{
"name": "Peak Repetitive Surge Current",
"symbol": "ITSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 1,
"conditions": "pw=100µs,120pps",
"source_page": 2,
"source": "datasheet"
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{
"name": "On-State RMS Current",
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"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 2,
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{
"name": "Power dissipation (output)",
"symbol": "PC",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 2,
"source": "datasheet"
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{
"name": "Total power dissipation",
"symbol": "PTOT",
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"unit": "mW",
"min": null,
"typ": null,
"max": 330,
"conditions": "",
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{
"name": "Isolation voltage",
"symbol": "VISO",
"kind": "absolute_maximum",
"unit": "Vrms",
"min": null,
"typ": null,
"max": 5000,
"conditions": "AC for 1 minute, R.H.= 40 ~ 60% R.H.; pins 1, 2&3 shorted together, pins 4, 5 & 6 shorted together",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "TOPR",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage temperature",
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"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
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"source_page": 2,
"source": "datasheet"
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{
"name": "Soldering Temperature",
"symbol": "TSOL",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 260,
"conditions": "For 10 seconds",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Derating factor (power dissipation PD)",
"symbol": "PD",
"kind": "thermal",
"unit": "mW /°C",
"min": null,
"typ": 3.8,
"max": null,
"conditions": "above Ta = 85°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Derating factor (output power dissipation PC)",
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"kind": "thermal",
"unit": "mW/℃",
"min": null,
"typ": 7.4,
"max": null,
"conditions": "above Ta = 85°C",
"source_page": 2,
"source": "datasheet"
}
]
}
},
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"discovery_pitch": "MOC3053 (KTP) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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}