Optoisolators with Triac or SCR output are specialized components used to control AC loads and provide galvanic isolation between high power circuits and control systems. These optoisolators are essential in minimizing electrical noise and ensuring safe and efficient load switching.
Prominent manufacturers including IXYS, Fairchild Semiconductor, and Sharp offer these devices, which are often deployed in motor control, lighting dimmers, and industrial automation. Their ability to handle high voltages and currents makes them indispensable in heavy-duty applications.
The combination of Triac or SCR with an optoelectronic interface allows precise control over AC power, ensuring safe operation in electrically noisy environments. These optoisolators are valued for their ruggedness and reliability, providing long-term solutions in diverse industrial and commercial settings.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
|
|
Low Stock |
MOQ: 380 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
|
Low Stock |
MOQ: 1 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
Non-zero cross type DIP 6pin Phototriac Coupler for triggering
|
|
Low Stock |
MOQ: 19 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers | OPTOISOLATOR 3.75KV TRIAC 4MFP
|
19,670 pieces In Stock |
MOQ: 50 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
|
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
|
|
Low Stock |
MOQ: 230 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC SMD / Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
|
Low Stock |
MOQ: 4 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
Optocoupler, Phototriac Output, High dV/dt, Low Input Current
|
|
Low Stock |
MOQ: 17 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Optocoupler, Phototriac Output, High dV/dt, Low Input Current
|
|
Low Stock |
MOQ: 16 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV SCR 6DIP
|
|
Low Stock |
MOQ: 85 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Optocoupler, Phototriac Output, Zero Crossing
|
|
Low Stock |
MOQ: 17 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRIAC OUTPUT OPTOCOUPLER, 5300V / Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD
|
Low Stock |
MOQ: 150 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMDIP-B / Optocoupler Triac AC-OUT 1-CH 800V 6-Pin PDIP SMD Black T/R
|
|
870 pieces In Stock |
MOQ: 12 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6SMD / Optocoupler Triac AC-OUT 1-CH 800V 6-Pin PDIP SMD T/R
|
|
920 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)
|
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Optoisolator Triac, Power Output 7500Vpk 1 Channel 6-DIP
|
50,000 pieces In Stock |
MOQ: 275 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
|
|
Low Stock |
MOQ: 100 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP / Triac AC-OUT 1-CH 800V 6-Pin PDIP W Tube
|
|
Low Stock |
MOQ: 275 |
|
|