| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
55 pcs
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55 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The IL4118 is an optocoupler from Vishay Semiconductors, part of the IL4116, IL4117, and IL4118 product family. It integrates a GaAs IRLED with a photosensitive thyristor system, including noise suppression and a zero crossing circuit. This design enables low trigger currents of 0.7 mA and supports load voltages up to 800 V with a high dV/dt ratio of greater than 10 kV/μs.
This optocoupler is a microcontroller-friendly solution for isolating low-voltage logic from high-voltage AC lines (120 V, 240 V, and 380 VAC). It is suitable for controlling various AC loads such as motors, solenoids, high-power thyristors or TRIACs, and solid-state relays. Applications include solid-state relays, lighting controls, temperature controls, solenoid/valve controls, and AC motor drives/starters.
The IL4118 is available in DIP-6 and SMD-6 packages. Agency approvals include UL, cUL, DIN EN 60747-5-5 (VDE 0884-5), and FIMKO. Options for tape and reel packaging are also available.
| Qty | Low | High |
|---|---|---|
| 1+ | $165.89 | $165.89 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical trigger current (IFT) for the IL4118 is 0.7 mA.
The IL4118 can handle load voltages up to 800 V.
The RMS on-state current (ITRMS) for the IL4118 is 300 mA.
The IL4118 has a high static dV/dt rating of greater than or equal to 10,000 V/μs.
Yes, the IL4118 features an integrated zero voltage crossing detector.
The IL4118 is available in DIP-6 and SMD-6 package types.