MOC223VM

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi MOC223VM is a dual-channel transistor output optocoupler housed in an 8-SOIC surface-mount package. It features Photodarlington outputs providing high current transfer ratios for efficient signal transmission. The device supports a maximum forward current of 60 mA with a typical forward voltage of 1.25 V. Electrical specifications include a minimum current transfer ratio of 500% at 1 mA, a collector-emitter saturation voltage of 1 V max, and a collector current capacity of 150 mA. It offers 2500 Vrms isolation voltage and operates within a temperature range of -40°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with Photodarlington outputs for high gain applications
• Surface-mount 8-SOIC packaging for automated assembly compatibility
• High isolation voltage rating ensuring reliable circuit separation
• Wide operating temperature range suitable for industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (VM) corresponds to the tube packaging variant rather than tape-and-reel configurations. Confirm RoHS3 compliance status through official manufacturer declarations prior to integration. Ensure design reviews account for the specified thermal dissipation limits and insulation coordination requirements defined in the datasheet.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high current transfer efficiency is required in a compact surface-mount form factor. Consider the trade-off between speed and gain inherent to Darlington outputs compared to standard transistor variants. Validate that the 30 V collector-emitter voltage rating meets the load requirements of the target application circuit.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOCD223M series of optocouplers from onsemi. It is distinct from single-channel variants and older revisions such as the discontinued MOCD223R1VM. The VM suffix typically denotes specific packaging and compliance attributes within the broader product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MOCD223R2VM is identified as a similar replacement option for the discontinued MOCD223R1VM variant. Verify pinout compatibility and electrical parameter alignment before substituting.