MOC8108W

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8108W is a single-channel transistor-output optoisolator from the MOC810 series, manufactured by onsemi. It features a 6-DIP package with through-hole mounting. The device provides an isolation voltage of 5300Vrms and supports a maximum DC forward current of 100mA. Typical switching times include 2µs for turn-on and 3µs for turn-off. The unit operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 5300Vrms for robust circuit separation
• Fast switching performance with typical turn-on and turn-off times in the microsecond range
• Wide operating temperature range suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component status carefully as this part is officially obsolete and no longer manufactured by onsemi. Sourcing should focus on available substitute parts or existing stock from authorized distributors. Confirm that any alternative components meet the required electrical specifications and package dimensions before integration into designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component only if legacy compatibility is required or if specific historical design constraints mandate its use. Due to its obsolete status, new designs should consider modern equivalents with similar pinouts and electrical characteristics. Ensure that supply chain stability is assessed prior to procurement given the discontinuation status.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the MOC810 series of optoisolators, which are designed for general-purpose isolation applications. The series typically offers high reliability and compact packaging solutions for separating low-voltage control circuits from higher-voltage loads. The MOC8108W specifically utilizes a transistor output configuration.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC8108G is listed as a similar substitute part by Isocom Components.