MOC223R2VM

Transistor, Photovoltaic Output Optoisolators Overview

The MOC223R2VM is a dual-channel phototransistor output optocoupler manufactured by onsemi. It features a GaAs infrared LED coupled to two NPN phototransistors in an 8-pin SOIC package. Key electrical parameters include a 2500Vrms isolation voltage, a collector-emitter saturation voltage of 1V maximum, and a minimum current transfer ratio of 500% at 1mA forward current. The device supports a maximum DC forward current of 60mA and operates within a temperature range of -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with independent phototransistor outputs for simultaneous signal isolation.
• High isolation capability rated at 2500Vrms to protect low-voltage control circuits from high-voltage loads.
• High current transfer ratio ensures efficient signal transmission with minimal input drive requirements.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial motor control systems requiring galvanic isolation between logic and power stages.
• Solid-state relay interfaces for switching AC or DC loads.
• Microcontroller input/output isolation in noisy industrial environments.

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'R2' against the target datasheet revision, as packaging and minor electrical tolerances may differ from other variants like R1. Confirm that the obsolete status does not impact long-term supply chain stability for production runs. Cross-reference pinout compatibility if replacing existing designs without board redesign.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. Ensure the application voltage does not exceed the 30V collector-emitter rating. Verify that the 150mA collector current capacity meets load requirements. Consider thermal dissipation limits if operating near maximum current thresholds.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOCD223 series of dual-channel optocouplers. It shares functional similarities with the MOC223M but differs in packaging and specific electrical characteristics. The series is designed for general-purpose isolation applications where space constraints favor SOIC packages over DIP formats.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOCD223R2VM is listed as obsolete. The MOCD223R2VM is cited as a similar alternative in distributor databases. Verify pinout and electrical parameter equivalence before substitution.