ELM3063(TA)-V

Triac, SCR Output Optoisolators Overview

The ELM3063(TA)-V is a Triac and SCR output optocoupler manufactured by Everlight Electronics. It integrates an AlGaAs infrared LED with a zero-crossing detection triac driver, designed for surface-mount applications in the 4-SOP package. The device provides electrical isolation of 3750 Vrms between input and output circuits. Key specifications include a peak repetitive off-state voltage of 600V for the triac output and an operating temperature range spanning from -40°C to 110°C. This component facilitates precise phase control in AC power switching systems.

Triac, SCR Output Optoisolators Feature Summary

• Integrates zero-crossing detection circuitry for low electromagnetic interference switching
• Combines high-efficiency AlGaAs LED with a sensitive triac driver for reliable triggering
• Provides robust galvanic isolation suitable for mains voltage interfacing

Triac, SCR Output Optoisolators Applications

• Solid state relays for AC load control
• Motor speed controllers using phase-angle firing
• Light dimmer circuits for incandescent or resistive loads
• General purpose AC power switching modules

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix TA-V against the manufacturer datasheet to confirm pinout compatibility and isolation voltage ratings. Ensure the procurement channel provides original Everlight documentation. Confirm RoHS compliance status as per current regulatory requirements before finalizing orders.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing operation is required to minimize electrical noise during AC switching. The 4-SOP surface-mount package suits automated assembly processes. Consider the 600V blocking voltage capability relative to the maximum line voltage. Verify thermal management requirements given the specified operating temperature range.

Triac, SCR Output Optoisolators Part Context

This part belongs to Everlight's Triac & SCR Output Optocouplers subcategory. It serves as a surface-mount alternative to through-hole variants like the EL3063 series. The device is engineered for compact designs requiring isolated AC control signals in consumer electronics and industrial equipment.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Cross-reference with ELM3063 family members only if pinout and functional parameters match exactly.