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550 pcs
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550 pcs | On Request | 1 | On Request | On Request | 1211 | On Request | On Request |
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The On Semiconductor FOD4218S is a high-performance optoisolator featuring a Triac output, suitable for applications requiring isolation between control and load circuits. It provides 5000Vrms of isolation and can withstand an 800V off-state voltage.
Key electrical characteristics include a maximum peak on-state current of 300mA and a high static dv/dt rating of 10 kV/µs. The device requires a low LED trigger current of 1.3mA, making it efficient for triggering. It operates within a temperature range of -55°C to 100°C.
This optoisolator is housed in a 6-SMD, Gull Wing package, designed for surface mounting. It is Pb-free and RoHS compliant, making it suitable for modern electronic designs. Applications include solid-state relays, industrial controls, and lighting controls.
Safety and regulatory approvals include UL1577 and DIN-EN/IEC60747-5-5, ensuring reliable performance in demanding environments. The device also offers high insulation resistance and creepage/clearance distances for enhanced safety.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The FOD4218S offers 5000Vrms isolation voltage.
The maximum off-state voltage is 800V.
The operating temperature range is -55°C to 100°C.
The FOD4218S is RoHS3 Compliant.