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 |
|---|---|---|---|---|---|
MOC3012MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 250V 6-Pin PDIP W Tube | In Stock | 9000+: $0.28454 | |
MOC3023SMTriac, SCR Output Optoisolators | onsemi | Triac Optocoupler, 400V, 1-CH, 60mA, SMD | 29 | 1+: $1.11428 10+: $0.91028 50+: $0.78000 | |
MOC3020SR2MTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 400V Random Phase, 1000-REEL | 6558 | 10+: $0.49885 30+: $0.44400 100+: $0.37715
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MOC3021SMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 400V 6-Pin PDIP SMD Tube | 233 | 1+: $1.05257 10+: $0.84857 50+: $0.74743
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MOC3021SR2MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 400V 6-Pin PDIP SMD T/R | 31277 | 10+: $0.40628 30+: $0.35657 100+: $0.29657
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MOC3021TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP White Tube | 59 | 1+: $0.92915 10+: $0.75600 50+: $0.66857 | |
MOC3022SR2MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 400V 6-Pin PDIP SMD T/R | 4 | 1+: $0.91715 10+: $0.74228 30+: $0.65485 | |
MOC3023TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP White Tube | 171 | 1+: $0.95657 10+: $0.77828 50+: $0.68915 | |
MOC3041SR2MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 400V 6-Pin PDIP SMD T/R | 36928 | 10+: $0.48857 30+: $0.42685 100+: $0.37715
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MOC3042SMTriac, SCR Output Optoisolators | onsemi | Triac Optocoupler, 400V AC-OUT, 1-CH, Zero-Crossing, SMD | 88 | 1+: $1.52228 10+: $1.27028 50+: $1.13315 | |
MOC3043SMTriac, SCR Output Optoisolators | onsemi | Triac Optocoupler, 400V, 1-CH, Zero-Crossing, SMD | 26 | 1+: $1.05772 10+: $0.84685 50+: $0.74057 | |
MOC3052SMTriac, SCR Output Optoisolators | onsemi | Triac Output Optocoupler, 600V, 1-CH, SMD | 35 | 1+: $1.82572 10+: $1.55828 50+: $1.39028 | |
MOC3052TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 600V 6-Pin PDIP White Tube | 114 | 1+: $1.34743 10+: $1.12457 50+: $1.00285 | |
MOC3061SMTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 600V Zero Crossing, 1000-TUBE | In Stock | 7000+: $0.38471 | |
MOC3061SR2MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R | 2479 | 10+: $0.70285 30+: $0.61715 100+: $0.53315
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MOC3061TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 600V 6-Pin PDIP White Tube | 44 | 1+: $1.05600 10+: $1.03543 30+: $1.02000 | |
MOC3062SR2MTriac, SCR Output Optoisolators | onsemi | Triac Output Optocoupler, Zero-Crossing, 600V, 1-CH, SMD | 4117 | 10+: $0.80915 30+: $0.70628 100+: $0.60343
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MOC3062SR2VMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R | 29 | 1+: $1.03200 10+: $0.84515 30+: $0.74400 | |
MOC3062TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 600V 6-Pin PDIP White Tube | 413 | 1+: $0.81772 10+: $0.65657 30+: $0.57772
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MOC3063SR2VMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R | In Stock | 6000+: $0.41159 | |
MOC3063SVMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD Tube | 111 | 1+: $1.82057 10+: $1.51200 50+: $1.34228 | |
MOC3082SR2VMTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 800V Zero Crossing, 1000-REEL | 82 | 1+: $1.09200 10+: $1.06972 30+: $1.05428 | |
MOC3082SVMTriac, SCR Output Optoisolators | onsemi | Triac Driver Optocoupler, 800V, Zero Crossing, 1-Ch, SMD | 22 | 1+: $2.39143 10+: $2.04172 30+: $1.82228 | |
MOC3083TVMTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 800V Zero Crossing, 1000-TUBE | In Stock | 7000+: $0.38448 | |
MOC3083VMTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 800V Zero Crossing, 1000-TUBE | In Stock | 7000+: $0.40225 |