MOC213R2M

Transistor, Photovoltaic Output Optoisolators Overview

The MOC213R2M is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output housed in an 8-pin SOIC-Narrow package. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a maximum collector current of 150 mA, and a minimum current transfer ratio of 100%. The device supports a forward current of 60 mA with a typical forward voltage of 1.5 V. It provides an isolation voltage of 2500 Vrms and operates within a temperature range of -40°C to +100°C. Power dissipation is rated at 250 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Single-channel configuration with NPN phototransistor output for signal isolation
• High current transfer ratio ensuring reliable logic-level switching performance
• Robust insulation capability suitable for safety-critical circuit separation

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation in industrial control systems
• Interface circuits between microprocessors and power switching devices
• Solid-state relay driver applications requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R2M corresponds to tape and reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the component matches the 8-pin SOIC-Narrow physical dimensions for PCB footprint compatibility. Cross-reference the datasheet revision date to confirm parameter validity against current design requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring single-channel isolation with high current transfer efficiency. The 30 V collector-emitter voltage rating limits suitability for low-voltage logic interfaces rather than high-voltage power switching. Consider the 150 mA collector current limit when driving loads directly without additional amplification stages. Evaluate thermal management needs based on the 250 mW power dissipation rating in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC213 series of transistor output optocouplers from onsemi. It serves as a surface-mount alternative to through-hole variants, facilitating automated assembly processes. The device is designed for general-purpose isolation tasks where moderate speed and high CTR are required. It complements other members of the family that may offer different channel counts or voltage ratings.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: MOCD213R2M.