MOC3031SDM
OPTOISOLATOR 4.17KV TRIAC 6SMDManufacturer: onsemi
Categories: Triac, SCR Output Optoisolators
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onsemi MOC3031SDM is a single-channel optoisolator featuring a Triac output. This component provides 4170Vrms isolation and is designed for surface mounting in a 6-SMD, Gull Wing package, supplied on tape and reel. The device includes a zero-crossing circuit, making it suitable for applications requiring the switching of AC loads. Key electrical specifications include a maximum DC forward current (If) of 60mA and a typical LED forward voltage (Vf) of 1.25V. The trigger current (Ift) for the LED is a maximum of 15mA, with a holding current (Ih) of 400µA (typical). The static dV/dt is rated at a minimum of 1kV/µs, and the off-state voltage is 250V. This optoisolator is UL approved and operates within a temperature range of -40°C to 85°C, finding utility in solid-state relay designs and general AC power control applications within industrial and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-SMD, Gull Wing |
| Output Type | Triac |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Forward (Vf) (Typ) | 1.25V |
| Voltage - Isolation | 4170Vrms |
| Approval Agency | UL |
| Current - Hold (Ih) | 400µA (Typ) |
| Turn On Time | - |
| Supplier Device Package | 6-SMD |
| Zero Crossing Circuit | Yes |
| Static dV/dt (Min) | 1kV/µs |
| Current - LED Trigger (Ift) (Max) | 15mA |
| Number of Channels | 1 |
| Voltage - Off State | 250 V |
| Current - DC Forward (If) (Max) | 60 mA |
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