EL3083S1(TA)-V

Triac, SCR Output Optoisolators Overview

The EL3083S1(TA)-V is a Triac and SCR output optocoupler manufactured by Everlight. It features a single channel configuration with a PhotoTriac output type. The device incorporates an integrated zero-crossing circuit for precise switching control. Key electrical parameters include a maximum isolation voltage of 5000 Vrms, a peak off-state blocking voltage (VDRM) of 800 V, and a forward current (If) rating of 60 mA. The component operates within a temperature range of -55°C to +100°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-voltage crossing circuitry for controlled AC power switching
• High isolation capability between input LED and output triac
• Surface mount packaging design for automated assembly

Triac, SCR Output Optoisolators Applications

• Solid state relay driver circuits
• AC motor speed control systems
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix TA against official Everlight documentation to confirm package variant and tape/reel specifications. Confirm RoHS compliance status and regional availability restrictions prior to ordering. Ensure the selected part matches the required 800V blocking voltage for the target application safety standards.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high isolation voltage and zero-crossing functionality are required for AC load control. Compare the 800V peak off-state voltage against system line voltages to ensure adequate margin. Verify that the surface mount footprint aligns with the PCB layout constraints and thermal management requirements of the final design.

Triac, SCR Output Optoisolators Part Context

This device belongs to the EL308X series of Triac output optocouplers from Everlight. The series provides various peak breakdown voltage options ranging from 250V to 800V. All members share common features such as 5000 Vrms isolation and zero-crossing detection, differing primarily in their voltage ratings and specific package configurations.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct substitutes within the EL308X family, such as EL3083S(TA), ensuring identical voltage ratings and pinout compatibility. Verify that any alternative maintains the same zero-crossing behavior and isolation voltage requirements.