Triac and SCR output optoisolators allow bi-directional or unidirectional control of an AC (alternating current) source while providing isolation between the control and load circuits. An LED is optically coupled to a photodiode in a single device package. The photodiode controls the gate of the Triac or SCR and may include zero cross circuity. These optoisolators are selected by on-state current, forward voltage, turn on time, and mounting type.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
EL3052M-VTriac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 299 | 5+: $0.29335 50+: $0.22855 130+: $0.20077 | |
EL3022S(TA)-VTriac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6SMD | 2035 | 5+: $0.32663 50+: $0.25319 150+: $0.22171 | |
EL3052(P5)Triac, SCR Output Optoisolators | Everlight Electronics | 5 Pin Dip Random-Phase Triac Driver Photocoupler El301X(P5), El302X(P5), El305X(P5) Series | 685 | 50+: $0.20365 130+: $0.17504 520+: $0.13237
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MOC3020Triac, SCR Output Optoisolators | LITEON | Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP | 3612 | 5+: $0.22003 50+: $0.17612 130+: $0.14912
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LTV-3063Triac, SCR Output Optoisolators | LITEON | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin Mini-Flat T/R | 43535 | 50+: $0.24229 150+: $0.21301 500+: $0.17648
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TLP560J(C,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP Magazine | 4099 | 10+: $0.60000 50+: $0.52800 100+: $0.45600
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IL4108Triac, SCR Output Optoisolators | Vishay | Optocoupler Triac 1-CH 800V 300mA DIP TH | 88 | 1+: $4.16572 10+: $3.57085 50+: $3.21772 | |
VOM3052TTriac, SCR Output Optoisolators | Vishay | Triac Optocoupler, 600V, 1-CH, SOP, Zero-Crossing | 17 | 1+: $2.68457 10+: $2.30743 30+: $2.07257 | |
VO3063-X007TTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler With Zero CRSVR, 1-Element, 5300V Isolation, ROHS COMPLIANT, SMD, 6 PIN | 6 | 1+: $4.06285 10+: $3.49885 30+: $3.16457 | |
IL4208Triac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, 5.3kV Isolation, 300mA, DIP-6 | 33 | 1+: $3.24343 10+: $3.16457 50+: $3.11143 | |
VOT8024AM-TTriac, SCR Output Optoisolators | Vishay | Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Low Input Current, SOP 4 Package | 187 | 1+: $0.87600 10+: $0.85372 30+: $0.84000 | |
VOT8024AM-VTTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, Zero CRSVR | 4 | 1+: $1.21715 10+: $1.18800 30+: $1.16915 | |
K3010PTriac, SCR Output Optoisolators | Vishay | 1-CH Triac Optocoupler, 250V AC, 5.3kV Isolation, DIP | 110 | 1+: $0.95143 10+: $0.76800 50+: $0.67715 | |
VO2223A-X001Triac, SCR Output Optoisolators | Vishay | Optocoupler - Trigger Device Output, 1 CHANNEL TRIAC OUTPUT OPTOCOUPLER, ROHS COMPLIANT,DIP-8 | 6 | 1+: $1.61828 10+: $1.35772 50+: $1.11943 | |
BRT23FTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler With Zero CRSVR, 1-Element, 5300V Isolation, ROHS COMPLIANT, DIP-6 | 22 | 1+: $3.64972 10+: $3.56228 30+: $3.50400 | |
VOT8025ABTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler With Zero CRSVR, | In Stock | 1+: $0.98228 10+: $0.96000 30+: $0.94628
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VO3053-X007TTriac, SCR Output Optoisolators | Vishay | Optocoupler Triac AC-OUT 1-CH 600VDRM 6-Pin PDIP SMD T/R | 59 | 1+: $0.87772 10+: $0.85543 30+: $0.84000 | |
VOM3052-X001TTriac, SCR Output Optoisolators | Vishay | SOP-4 P.TRIAC NZC,10MA,1.5K DV/DT VD - Tape and Reel | 3675 | 10+: $0.52457 30+: $0.45943 100+: $0.39428
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LTV-3223Triac, SCR Output Optoisolators | LITEON | Photo triac Detector | 1102 | 1+: $0.65143 10+: $0.52285 50+: $0.46628
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TLP548J(F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler SCR AC-OUT 1-CH 600V 6-Pin PDIP Magazine | 6105 | 10+: $1.51372 50+: $1.34400 100+: $1.15372
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BRT23HTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler With Zero CRSVR, 1-Element, 5300V Isolation, PLASTIC, DIP-6 | 22 | 1+: $4.29600 10+: $4.19315 30+: $4.12457 | |
S2S5A00FTriac, SCR Output Optoisolators | Sharp Microelectronics | Triac & SCR Output Optocouplers S2S3 with low resistance to noise | 7895 | 10+: $0.60685 30+: $0.53657 100+: $0.44297
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K3023PTriac, SCR Output Optoisolators | Vishay | Triac Optocoupler, 5.3kV Isolation, 1-Ch, DIP | 46 | 1+: $1.12457 10+: $0.90685 50+: $0.79885 | |
TLP265J(V4-TPL,E)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | 500V/us 70mA 50mA 600V 1.27V TRIAC SOP-4-2.54mm ROHS | 250 | 1+: $0.58628 10+: $0.46628 30+: $0.41485
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LTV-3053Triac, SCR Output Optoisolators | LITEON | SOP-4 ROHS | 500 | 5+: $0.34627 50+: $0.27024 150+: $0.23765 |