MOC3063XSM

Triac, SCR Output Optoisolators Overview

The MOC3063XSM is a zero-crossing triac output optocoupler manufactured by Isocom Components. It features a gallium arsenide infrared LED coupled to a triac detector, providing electrical isolation for AC load control applications. The device offers a high isolation voltage of 5300Vrms and supports peak repetitive off-state voltage up to 600V. Designed for surface mount assembly, it utilizes a 6-pin SMDIP package with gull-wing leads. The component operates within a temperature range of -40°C to +100°C and includes internal snubber circuitry to suppress dv/dt noise.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection capability for reduced electromagnetic interference during switching
• Integrated snubber circuitry for enhanced noise immunity in high dv/dt environments
• High isolation voltage rating ensuring safe separation between control and load circuits

Triac, SCR Output Optoisolators Applications

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

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'XSM' corresponds to the required surface mount package variant and tape-and-reel or tube packaging configuration. Confirm RoHS compliance status and manufacturing origin details against current supplier documentation. Ensure the selected distributor provides traceable batch information for quality assurance purposes.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize inrush currents and EMI in AC power applications. The integrated snubber reduces the need for external components in noisy industrial environments. Verify that the 600V blocking voltage meets the peak line voltage requirements of the target application circuit.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC306x series of zero-crossing triac output optocouplers from Isocom Components. The series is designed for general-purpose AC power switching where low EMI is critical. The XSM designation indicates the specific surface mount package style and termination type used for automated PCB assembly processes.

Triac, SCR Output Optoisolators Replacement Considerations

Direct pin-compatible replacements may include other zero-crossing triac optocouplers with similar isolation ratings. Verify functional equivalence regarding trigger current and holding current specifications before substitution.