MOC223R1M

Transistor, Photovoltaic Output Optoisolators Overview

The MOC223R1M is a single-channel transistor output optocoupler manufactured by onsemi. It features a Photodarlington output configuration housed in an SOIC-Narrow-8 surface-mount package. Key electrical parameters include a minimum current transfer ratio of 500%, a maximum collector-emitter voltage of 30 V, and a maximum collector current of 150 mA. The device supports an isolation voltage of 2500 Vrms with a forward current rating of 60 mA and a forward voltage of 1.3 V. Operating temperature ranges from -40°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using infrared LED and photodarlington technology.
• Delivers high current transfer efficiency suitable for driving loads directly without additional amplification stages.
• Offers robust insulation capabilities to protect sensitive control circuitry from high-voltage noise.

Transistor, Photovoltaic Output Optoisolators Applications

• Solid-state relay interfaces
• Microcontroller input isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'R1M' against official onsemi documentation to confirm it denotes the reel packaging variant rather than a functional difference. Ensure compatibility with SOIC-8 footprint requirements during PCB layout. Cross-reference RoHS compliance status via manufacturer certificates before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when single-channel isolation with high current gain is required in a compact surface-mount form factor. Compare rise and fall times against system switching speed requirements. Evaluate thermal dissipation limits within the SOIC-8 package constraints for continuous operation scenarios.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC223M series of transistor output optocouplers. It shares core electrical characteristics with the dual-channel MOCD223M but integrates only one isolated channel. The series utilizes proprietary process technology for consistent performance across operating temperatures.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

• MOCD223R2VM

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical rise time for the MOC223R1M?

The typical rise time is approximately 8 microseconds.

Does the MOC223R1M support AC input signals?

No, the datasheet specifies DC input type for the internal infrared emitting diode.