MOCD211R2M

Transistor, Photovoltaic Output Optoisolators Overview

The MOCD211R2M is a dual-channel transistor output optocoupler from onsemi, housed in an 8-pin SOIC surface-mount package. It features two gallium arsenide infrared emitting diodes optically coupled to monolithic silicon phototransistors. Key electrical parameters include a maximum collector-emitter voltage of 30V, a peak forward current of 60mA, and a typical forward voltage of 1.25V. The device provides 2500Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Typical switching times are 3.2µs for rise time and 4.7µs for fall time.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with independent infrared emitters and silicon phototransistors
• High isolation voltage capability for safe signal transmission between circuits
• Surface-mount design suitable for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation
• Microprocessor system interface circuits
• Solid-state relay driver applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R2M confirms the reel packaging format required for your production line. Confirm RoHS compliance status matches your regulatory requirements. Check the latest datasheet for any pinout revisions or updated thermal characteristics before finalizing the design implementation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact SOIC footprint. Ensure the 30V collector-emitter voltage rating meets the load requirements. Verify that the 60mA forward current limit is sufficient for the driving circuit capabilities and that the operating temperature range covers the intended environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOCD series of optocouplers, which are designed for general-purpose isolation tasks. The MOCD211 variant specifically offers dual channels, providing cost-effective isolation solutions compared to using single-channel devices. It is widely used in industrial and consumer electronics where space-saving surface mount technology is preferred.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must match the 8-SOIC package, 2-channel configuration, and similar electrical ratings. Verify compatibility with existing PCB footprints and ensure equivalent isolation voltage and current transfer ratio specifications are maintained.