MOC8112X

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8112X is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared emitting diode and an NPN silicon phototransistor within a standard six-pin dual in-line plastic package, featuring an unconnected base pin to enhance noise immunity. The device provides high isolation voltage of 5300 Vrms and supports a maximum forward current of 60 mA. Key electrical parameters include a minimum current transfer ratio of 50%, a collector-emitter breakdown voltage of 70 V, and a maximum forward voltage of 1.5 V. Operating temperatures range from -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability for safe signal transmission between disparate potentials
• Unconnected base pin design improves noise immunity in high EMI environments
• Standard six-pin DIP configuration with lead options for versatile mounting

Transistor, Photovoltaic Output Optoisolators Applications

• DC motor controllers
• Industrial systems controllers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Isocom documentation to confirm lead form and packaging variations. Confirm UL recognition file numbers and VDE approvals relevant to the specific revision. Ensure compliance with RoHS directives as indicated in product specifications. Cross-reference datasheet revisions to validate parameter consistency before integration into final designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring robust galvanic isolation with high noise rejection capabilities. The unconnected base structure makes it suitable for environments with significant electromagnetic interference. Evaluate thermal management requirements based on the specified operating temperature range and power dissipation limits during circuit design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC810x series of non-base lead optically coupled isolators produced by Isocom Components. The series shares common architectural features including the infrared LED and NPN phototransistor pairing. Variations within the series typically involve differences in current transfer ratio ranges or specific packaging configurations while maintaining core isolation characteristics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.