MOC8105300

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8105300 is a single-element transistor output optocoupler manufactured by Fairchild Semiconductor. It features a 6-pin DIP package and provides high-voltage isolation with a maximum insulation voltage of 5300 Vrms. The device includes one internal channel and offers a minimum collector-emitter breakdown voltage of 30 V. It is designed for safe signal transfer in power supply applications, utilizing a standard DIP-6 footprint.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation for safe signal transfer between circuits
• Designed specifically for use in power supply applications
• Utilizes a transistor output configuration within a compact 6-pin DIP package

Transistor, Photovoltaic Output Optoisolators Applications

• Power supply circuit isolation
• Signal transfer in isolated power systems
• General purpose optoisolation in electronic equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer origin, as Fairchild Semiconductor has undergone corporate restructuring. Confirm the specific suffix indicates the tape and reel packaging format if required for automated assembly. Ensure the component matches the original Fairchild specifications rather than generic equivalents. Check for authenticity markers to distinguish original parts from refurbished or counterfeit units. Validate the datasheet version corresponds to the current production batch.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a transistor output interface is required for power supply feedback loops. The 5300 Vrms isolation rating suits applications demanding robust galvanic separation. Consider the 6-pin DIP form factor for through-hole mounting requirements. Evaluate the CTR specifications against the driving circuit capabilities to ensure reliable switching performance in the target environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC8105 series of 6-pin DIP optocouplers intended for power supply applications. The series typically excludes base connections to simplify integration. These devices are engineered to provide electrical isolation while transmitting control signals across different potential domains in switching power converters.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other Fairchild MOC8105 variants with compatible pinouts and isolation ratings. Verify that any replacement maintains the same transistor output type and DIP-6 package dimensions. Cross-reference electrical parameters such as isolation voltage and breakdown voltage to ensure equivalent safety standards.