component
EL3081
Public Made by Adomby adom
Everlight Elec Triac, SCR Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"manufacturer": "Everlight Elec",
"package": "DIP-6",
"pin_count": 6,
"category": "Optoisolators",
"subcategory": "Triac, SCR Output Optoisolators",
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{
"number": "2",
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},
{
"number": "3",
"name": "NC",
"type": "unconnected",
"description": "No connection; the datasheet marks this pin as not connected."
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{
"number": "4",
"name": "Terminal",
"type": "passive",
"description": "Main terminal of the monolithic zero-voltage-crossing photo triac output; the EL308X series (including EL3081) is rated for an off-state terminal voltage VDRM of 800 V and an on-state RMS current of 100 mA."
},
{
"number": "5",
"name": "Substrate",
"type": "unconnected",
"description": "Substrate pin that must not be connected (do not connect)."
},
{
"number": "6",
"name": "Terminal",
"type": "passive",
"description": "Main terminal of the monolithic zero-voltage-crossing photo triac output; the EL308X series (including EL3081) is rated for an off-state terminal voltage VDRM of 800 V and an on-state RMS current of 100 mA."
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"at": "2026-10-19T01:15:57"
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"sha256": "6d81be5e83846295",
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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"described": 6,
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"metadata": {
"specs": {
"Manufacturer": "Everlight Elec",
"Package": "DIP-6",
"Category": "Optoisolators",
"Pins": "6"
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"appearance": {
"housing": {
"quote": "1.1 (A) Maximum Body Case Temperature Profile for evaluation of Reflow Profile Note: Reference: IPC/JEDEC J-STD-020D",
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"material": "PC"
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"conditions": "IF = 30mA",
"source_page": 3,
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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,
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"symbol": "IDRM1",
"kind": "electrical",
"unit": "nA",
"min": null,
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"max": 500,
"conditions": "VDRM = Rated VDRM, IF = 0 mA*2",
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{
"name": "Peak On-state Voltage",
"symbol": "VTM",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 3,
"conditions": "ITM=100 mA peak, IF=Rated IFT",
"source_page": 3,
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{
"name": "Critical Rate of Rise off-state Voltage (EL308X)",
"symbol": "dv/dt",
"kind": "electrical",
"unit": "V/µs",
"min": 600,
"typ": null,
"max": null,
"conditions": "VPEAK =Rated VDRM, IF=0 (Fig. 10)*3",
"source_page": 3,
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{
"name": "Inhibit Voltage (MT1-MT2 voltage above which device will not trigger)",
"symbol": "VINH",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 20,
"conditions": "IF= Rated IFT",
"source_page": 3,
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{
"name": "Leakage in Inhibited State",
"symbol": "IDRM2",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 500,
"conditions": "IF= Rated IFT, VDRM=Rated VDRM, off state",
"source_page": 3,
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{
"name": "LED Trigger Current (EL3081)",
"symbol": "IFT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 15,
"conditions": "Main terminal Voltage=3V*4",
"source_page": 4,
"source": "datasheet"
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{
"name": "Forward current, recommended operating range",
"symbol": "IF",
"kind": "recommended_operating",
"unit": "mA",
"min": 15,
"typ": null,
"max": 60,
"conditions": "Per note *4: between max IFT (15 mA for EL3081) and absolute maximum IF (60 mA)",
"source_page": 4,
"source": "datasheet"
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{
"name": "Input Forward current",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 60,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse voltage",
"symbol": "VR",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 6,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Power dissipation (input)",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 100,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Derating factor (input, above Ta = 85°C)",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW/°C",
"min": null,
"typ": null,
"max": 3.8,
"conditions": "above Ta = 85°C",
"source_page": 2,
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{
"name": "Off-state Output Terminal Voltage (EL308X)",
"symbol": "VDRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 800,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak Repetitive Surge Current",
"symbol": "ITSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 1,
"conditions": "pw=1ms, 120pps",
"source_page": 2,
"source": "datasheet"
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{
"name": "On-State RMS Current",
"symbol": "IT(RMS)",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "Ta=25℃",
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{
"name": "Power dissipation (output)",
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"max": 300,
"conditions": "Ta=25℃",
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"name": "Derating factor (output, above Ta = 85°C)",
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{
"name": "Total power dissipation",
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"min": null,
"typ": null,
"max": 330,
"conditions": "Ta=25℃",
"source_page": 2,
"source": "datasheet"
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{
"name": "Isolation voltage",
"symbol": "VISO",
"kind": "absolute_maximum",
"unit": "Vrms",
"min": null,
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"max": 5000,
"conditions": "AC for 1 minute, R.H.= 40 ~ 60% R.H.; note *1",
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{
"name": "Operating temperature",
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"min": -55,
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{
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"min": -55,
"typ": null,
"max": 125,
"conditions": "",
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{
"name": "Soldering Temperature",
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"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 260,
"conditions": "For 10 seconds; note *2",
"source_page": 2,
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