FOD4108T
OPTOISOLATOR 5KV TRIAC 6DIPManufacturer: onsemi
Categories: Triac, SCR Output Optoisolators
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The onsemi FOD4108T is a high-performance optoisolator featuring a Triac output, designed for robust isolation in demanding applications. This 1-channel device provides 5000Vrms of isolation, ensuring reliable operation in environments susceptible to high voltage transients. The FOD4108T boasts a low LED trigger current (Ift) of 2mA maximum, facilitating efficient driving from low-power control sources. With a static dV/dt rating of 10kV/µs, it offers excellent noise immunity and prevents false triggering. The device operates within a broad temperature range of -55°C to 100°C and includes a zero-crossing circuit for reduced electromagnetic interference. Key parameters include a forward voltage (Vf) of 1.25V typical, a hold current (Ih) of 500µA, and an off-state voltage capability of 800V. Approved by CSA and UL, this optoisolator is commonly found in industrial controls, power supplies, and solid-state relays. The FOD4108T is supplied in a 6-DIP (0.400", 10.16mm) through-hole package.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 6-DIP (0.400"", 10.16mm) |
| Output Type | Triac |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.25V |
| Voltage - Isolation | 5000Vrms |
| Approval Agency | CSA, UL |
| Current - Hold (Ih) | 500µA |
| Turn On Time | 60µs |
| Supplier Device Package | 6-DIP |
| Zero Crossing Circuit | Yes |
| Static dV/dt (Min) | 10kV/µs |
| Current - LED Trigger (Ift) (Max) | 2mA |
| Number of Channels | 1 |
| Voltage - Off State | 800 V |
| Current - DC Forward (If) (Max) | 30 mA |
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