MOC119-M

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi MOC119-M is a single-channel photovoltaic output optoisolator housed in a 6-pin DIP package. It features a Darlington output configuration with a minimum current transfer ratio of 300% at an input current of 10mA. The device supports a maximum output voltage of 30V and provides an output current capability of 150mA per channel. It offers high isolation voltage of 5300Vrms, operating within a temperature range of -40°C to 85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output architecture for zero-offset voltage applications
• High current transfer ratio ensuring reliable signal transmission
• Robust electrical isolation for safety-critical interfaces

Transistor, Photovoltaic Output Optoisolators Applications

• Interfacing between different voltage levels in industrial control systems
• Solid-state relay driver circuits
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'M' against the manufacturer's latest datasheet to confirm packaging and tape-and-reel specifications. Ensure the component meets required isolation standards such as UL1577 or IEC60747-5-5 for your specific application safety regulations. Cross-reference pinout configurations to avoid integration errors during PCB design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when zero-crossing detection is not required but high linearity and low offset voltage are critical. Compare the 150mA output current capability against load requirements. Consider the 5300Vrms isolation rating for high-voltage separation needs. Evaluate thermal performance within the specified operating temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

Part of the MOC series from onsemi, designed for general-purpose isolation. The MOC119-M specifically utilizes a photovoltaic output structure, distinguishing it from transistor or triac-based variants in the same family. It serves as a bridge for digital signals across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct equivalents like MOC119J or MOC119L if different packaging or specific current transfer ratio grades are needed. Verify pin compatibility before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical current transfer ratio for the MOC119-M?

The MOC119-M has a minimum current transfer ratio of 300% at an input current of 10mA.

Does the MOC119-M support zero-crossing detection?

No, the MOC119-M uses a photovoltaic output and does not include zero-crossing detection circuitry.