Triac, SCR Output Optoisolators
Use the filters and product table below to compare Triac, SCR Output Optoisolators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Type | Zero Crossing Circuit | Number of Channels | Voltage - Isolation | Voltage - Off State | Static dV/dt (Min) | Current - LED Trigger (Ift) (Max) | Current - On State (It (RMS)) (Max) | Current - Hold (Ih) | Turn On Time | Voltage - Forward (Vf) (Typ) | Current - DC Forward (If) (Max) | Operating Temperature | Mounting Type | Supplier Device Package | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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S2S3LA0FOPTOISOLATOR 3.75KV TRIAC 4SMD |
13,415 | - |
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Datasheet | - | 4-SMD | Tape & Reel (TR) | Active | Triac | No | 1 | 3750Vrms | 600 V | 100V/µs | 5mA | 50 mA | 3.5mA | 100µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-SMD | CSA, UR |
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S2S4A00FOPTOISOLATOR 3.75KV TRIAC 4SMD |
819 | - |
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Datasheet | - | 4-SMD | Tape & Reel (TR) | Active | Triac | Yes | 1 | 3750Vrms | 600 V | 100V/µs | 10mA | 50 mA | 3.5mA | 50µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-SMD | CSA, UR |
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S2S5A00FOPTOISOLATOR 3.75KV TRIAC 4MFP |
6,253 | - |
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Datasheet | - | 4-SMD, Gull Wing | Tape & Reel (TR) | Active | Triac | No | 1 | 3750Vrms | 600 V | 500V/µs | 10mA | 50 mA | 3.5mA | 100µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-Mini-Flat | CSA, UR |
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S2S4AY0FOPTOISOLATOR 3.75KV TRIAC 4SMD |
11,990 | - |
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Datasheet | S2S4 | 4-SMD, Gull Wing | Tape & Reel (TR) | Active | Triac | Yes | 1 | 3750Vrms | 600 V | 100V/µs | 10mA | 50 mA | 3.5mA | 50µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-Mini-Flat | - |
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S2S5FA0FPHOTOTRIAC COUPLER |
1,530 | - |
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Datasheet | - | 4-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Triac | No | 1 | 3750Vrms | 600 V | 500V/µs | - | 50 mA | 3.5mA | 100µs | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-SMD | UR |
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PC3SD12NTZAHOPTOISOLATOR 5KV TRIAC DIP |
1,588 | - |
|
Datasheet | - | 6-DIP (0.300", 7.62mm) | Tube | Active | Triac | No | 1 | 5000Vrms | 600 V | 1kV/µs | 10mA | 100 mA | 3.5mA | 50µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Through Hole | 6-DIP | CSA, UR |
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S2S3A00FOPTOISOLATOR 3.75KV TRIAC 4SMD |
1,494 | - |
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Datasheet | - | 4-SMD | Tape & Reel (TR) | Discontinued at Digi-Key | Triac | No | 1 | 3750Vrms | 600 V | 100V/µs | 10mA | 50 mA | 3.5mA | 100µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-SMD | CSA, UR |
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S2S3AD0FOPTOISOLATOR 3.75KV TRIAC 4SMD |
1,084 | - |
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Datasheet | - | 4-SMD, Gull Wing | Tape & Reel (TR) | Discontinued at Digi-Key | Triac | No | 1 | 3750Vrms | 600 V | 100V/µs | 10mA | 50 mA | 3.5mA | 100µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Surface Mount | 4-Mini-Flat | CSA, UL |
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PC3SD11NTZCHOPTOISOLATOR 5KV TRIAC DIP |
2,203 | - |
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Datasheet | - | 6-DIP (0.300", 7.62mm), 5 Leads | Tube | Active | Triac | No | 1 | 5000Vrms | 600 V | 1kV/µs | 5mA | 100 mA | 3.5mA | 100µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Through Hole | 6-DIP | CSA, UR |
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PC3SD21YTZBFOPTOISOLATOR 5KV TRIAC 6DIP |
3,605 | - |
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Datasheet | - | 6-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Triac | Yes | 1 | 5000Vrms | 600 V | 1kV/µs | 7mA | 100 mA | 3.5mA | 50µs (Max) | 1.2V | 50 mA | -30°C ~ 100°C | Through Hole | 6-DIP | CSA, UR, VDE |
Triac, SCR Output Optoisolators FAQ
Common questions about filtering, comparing and sourcing Triac, SCR Output Optoisolators components.
How can I narrow the Triac, SCR Output Optoisolators selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Triac, SCR Output Optoisolators part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
