MOC8106XG

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8106XG is a single-channel transistor output optocoupler manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a standard 6-pin dual in-line plastic package featuring an unconnected base pin. The device provides high isolation capability with a maximum insulation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical specifications include a maximum forward current of 60 mA, a typical current transfer ratio of 50%, and a collector-emitter breakdown voltage of at least 70 V.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor configuration.
• Features an unconnected base pin design to minimize noise susceptibility and coupled capacitance.
• Complies with international safety standards including UL recognition and VDE approval.

Transistor, Photovoltaic Output Optoisolators Applications

• Power supply regulators
• Digital logic input interfacing
• Microprocessor system inputs

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XG' against official Isocom documentation to confirm lead frame material and RoHS compliance status. Ensure the procurement source provides valid certification records for EN60950, CECC 00802, UL E91231, and VDE 0884 approvals required for end-product safety validation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and low noise are critical requirements. The unconnected base pin distinguishes it from standard variants, offering improved noise immunity. Verify that the 50% typical CTR meets the drive requirements of the receiving circuitry and that the 6-pin DIP package fits the available PCB footprint constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC810X series of phototransistor optocouplers. It shares functional similarities with other members like MOC8107X and MOC8108X, differing primarily in current transfer ratio groupings. The series is designed for general-purpose isolation tasks where reliable signal transmission across isolated boundaries is necessary.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC8106M (onsemi) offers similar functionality but specifies 4170 Vrms isolation and different timing characteristics. Cross-referencing requires verifying that the replacement meets the 5300 Vrms isolation requirement and physical package dimensions.