| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7 pcs
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7 pcs | On Request | 1 | On Request | On Request | 1031 | On Request | On Request |
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The Sharp Microelectronics S2S3LA0F is a phototriac coupler featuring an infrared emitting diode optically coupled to an output phototriac. This device is designed for triggering Triacs to switch AC loads, making it suitable for applications like heaters, fans, motors, solenoids, and valves. It also supports phase control for lighting and temperature regulation (HVAC) and AC line control in power supplies.
Key electrical specifications include a high repetitive peak off-state voltage (VDRM) of 600V and a non-zero crossing functionality. It provides superior noise immunity with a dV/dt of a minimum of 100V/µs and a high isolation voltage of 3.75kVrms between input and output. The forward current is 50 mA with a typical forward voltage of 1.2V, and the maximum trigger current is 5 mA. The on-state RMS current is 0.05A.
This phototriac coupler is housed in a 4-pin Mini-flat (SOP) package, suitable for surface mounting. The double transfer mold construction is ideal for flow soldering processes. The operating temperature range is from -30°C to 100°C. Agency approvals include CSA and UL recognition, with optional VDE approval available.
The S2S3LA0F is ideal for isolated drivers for medium to high current Triacs, offering full-wave control and robust performance in various AC load control applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.60 | $7.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The S2S3LA0F has a maximum repetitive peak off-state voltage (VDRM) of 600V.
The isolation voltage for the S2S3LA0F is 3.75kVrms.
The S2S3LA0F operates within a temperature range of -30°C to 100°C.
No, the S2S3LA0F does not have a zero-crossing circuit.
The S2S3LA0F is supplied in a 4-SMD package.