FODM3021R3
OPTOISOLATOR 3.75KV TRIAC 4MFPManufacturer: onsemi
Categories: Triac, SCR Output Optoisolators
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The onsemi FODM3021R3 is a high-performance optoisolator featuring a Triac output, designed for robust isolation in demanding applications. This component provides 3750Vrms of isolation and is rated for 400V off-state voltage. It operates with a typical forward voltage of 1.2V and requires a maximum LED trigger current of 15mA, with a maximum DC forward current of 60mA. The Triac output driver supports an RMS on-state current of up to 70mA and exhibits a typical static dV/dt of 10V/µs. Key specifications include a low hold current of 300µA (typical) and a single channel configuration. The FODM3021R3 is available in a 4-SMD, Gull Wing package suitable for surface mounting and is supplied on tape and reel for automated assembly. It is approved by BSI, CSA, and UL, making it suitable for use in industrial automation, power control, and solid-state relay applications. The operating temperature range is -40°C to 100°C.
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 | 4-SMD, Gull Wing |
| Output Type | Triac |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.2V |
| Voltage - Isolation | 3750Vrms |
| Approval Agency | BSI, CSA, UL |
| Current - Hold (Ih) | 300µA (Typ) |
| Turn On Time | - |
| Supplier Device Package | 4-SMD |
| Zero Crossing Circuit | No |
| Static dV/dt (Min) | 10V/µs (Typ) |
| Current - LED Trigger (Ift) (Max) | 15mA |
| Number of Channels | 1 |
| Current - On State (It (RMS)) (Max) | 70 mA |
| Voltage - Off State | 400 V |
| Current - DC Forward (If) (Max) | 60 mA |
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