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 |
|---|---|---|---|---|---|
IL420-X009TTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, 1-Ch, 5.3kV Isolation, 300mA, SMD | 2764 | 10+: $2.76172 30+: $2.48743 100+: $2.21143
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VOT8121AB-VTTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, | 110 | 1+: $1.79485 10+: $1.53257 30+: $1.36800 | |
VO3063Triac, SCR Output Optoisolators | Vishay | Triac Optocoupler, 600V, 1-CH, Zero-Crossing, DIP | 6 | 1+: $1.38857 10+: $1.16057 50+: $1.03543 | |
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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VOT8123AB-VT2Triac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, | In Stock | - | |
BRT22FTriac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler With Zero CRSVR, 1-Element, 5300V Isolation, ROHS COMPLIANT, DIP-6 | In Stock | - | |
VOM160PTTriac, SCR Output Optoisolators | Vishay | Optocoupler Phototriac 600V 70mA SOP 3.75kV Isolation | 2826 | - | |
IL4116-X009TTriac, SCR Output Optoisolators | Vishay | OPTOCOUPL TRIAC AC-OUT 1CH 650VDRM 6PDIP SMD - Tape and Reel | 236 | - | |
BRT22H-X007Triac, SCR Output Optoisolators | Vishay | Trigger Output Optocoupler, 1-Element, 5300V Isolation, DIP-6 | In Stock | - | |
VO4258M-X007TTriac, SCR Output Optoisolators | Vishay | OPTOCOUPL TRIAC AC-OUT 1CH 800VDRM 6PDIP SMD - Tape and Reel | 496 | - | |
VO4156M-X006Triac, SCR Output Optoisolators | Vishay | Triac Output Optocoupler, 5.3kV Isolation, 300mA Output, DIP-6 | In Stock | - | |
BRT22H-X007TTriac, SCR Output Optoisolators | Vishay | BRT21, BRT22, BRT23 - Optocoupler, Phototriac Output, Zero Crossing | In Stock | - | |
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 | |
K3023PTriac, SCR Output Optoisolators | Vishay | Triac Optocoupler, 5.3kV Isolation, 1-Ch, DIP | 46 | 1+: $1.12457 10+: $0.90685 50+: $0.79885 |