MOC8030XSM

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8030XSM is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared emitting diode with a zero-crossing triac output, designed for AC power switching applications. The device features a surface-mount plastic package with six pins. Key electrical parameters include a maximum isolation voltage of 5300 V and a peak off-state voltage of 800 V. The nominal input trigger current is specified at 30 mA, while the maximum on-state current reaches 0.1 A. Operating temperatures range from -30 °C to 100 °C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates light-activated zero-voltage crossing triac output for low electromagnetic interference switching
• Provides high-voltage galvanic isolation between control circuits and AC loads
• Constructed with gallium arsenide LED and silicon triac for reliable optical coupling

Transistor, Photovoltaic Output Optoisolators Applications

• Solid state relays
• AC motor speed controllers
• Lighting dimmer circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix 'SM' corresponds to the required surface-mount package configuration. Confirm compliance with relevant safety standards such as VDE 0884 or UL recognition if required for the target application. Ensure the ordering documentation explicitly matches the MOC8030XSM designation to avoid confusion with through-hole variants.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when zero-crossing switching capability is necessary to reduce electrical noise in AC line applications. The surface-mount format is suitable for automated assembly processes requiring compact board layouts. Verify that the 800 V peak off-state voltage rating meets the maximum line voltage requirements of the intended circuit design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC803_ series of optically coupled bilateral switches. The series includes variants with different lead forms, including standard through-hole and surface-mount options. These devices are widely used in industrial controls where safe isolation and precise timing of AC power delivery are critical.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other zero-crossing triac optocouplers such as the MOC3080 series. Ensure pinout compatibility and verify that replacement parts meet the same isolation voltage and current ratings.