MOC8105XG

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8105XG is a single-channel optocoupler featuring an infrared LED and NPN silicon phototransistor in a 6-pin DIP package. It provides a minimum collector-emitter breakdown voltage of 30 V and a nominal current transfer ratio of 65%. The device supports a maximum forward current of 60 mA with a maximum dark power of 50 nA. Operating temperatures range from -40 °C to 100 °C, and it offers a maximum insulation voltage of 7500 V.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared light emitting diode with an NPN silicon phototransistor for signal isolation.
• Features a standard 6-pin dual in-line plastic package with the base pin unconnected.
• Provides high electrical isolation capability suitable for separating circuits.

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• Industrial control systems
• Consumer electronics interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer source carefully, as Rochester Electronics lists this part while Isocom Components publishes the official datasheet for the MOC8106/7/8 series which includes the XG suffix designation. Confirm that the specific MOC8105XG variant matches the required 30V breakdown voltage and 65% CTR specifications rather than assuming equivalence with other MOC810x variants without explicit documentation support.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation solution with a 30V collector-emitter breakdown voltage is required. The 65% nominal current transfer ratio ensures reliable switching for digital signals. Ensure the application environment stays within the -40°C to 100°C operating temperature range and utilizes a 6-pin DIP footprint compatible with through-hole mounting processes.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the MOC810x family of optically coupled isolators manufactured by Isocom Components. These devices are designed for general-purpose isolation applications where electrical safety standards such as UL recognition and VDE approval are necessary. The family typically includes variants like MOC8106, MOC8107, and MOC8108, sharing similar structural characteristics but differing in specific electrical parameters.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC8106XG, MOC8107XG, MOC8108XG