MOCD207M

Transistor, Photovoltaic Output Optoisolators Overview

The MOCD207M is a dual-channel transistor-output optocoupler manufactured by onsemi. It integrates two gallium arsenide infrared light-emitting diodes coupled to two monolithic silicon phototransistors in an SOIC-8 surface-mount package. The device provides electrical isolation with a rated insulation voltage of 2500 Vrms. Key electrical parameters include a maximum forward input current of 60 mA, a collector-emitter voltage of 70 V, and a collector current of 150 mA. The typical rise time is 1.6 μs and the fall time is 2.2 μs. The current transfer ratio ranges from 100% to 200% at 10 mA input. Operating temperature spans -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for high-density applications
• Surface-mount SOIC-8 packaging eliminates through-hole installation requirements
• High isolation voltage rating for safety-critical circuits

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., M vs R2) against the datasheet to ensure correct packaging format. Confirm RoHS compliance status for the specific lot. Check lead finish specifications if solderability is critical. Ensure the supplier source matches the official manufacturer documentation to avoid counterfeit components. Validate that the component meets the required thermal and electrical ratings for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. Consider the 70 V collector-emitter voltage limit for switching applications. Evaluate the 100-200% current transfer ratio range for logic level compatibility. Compare rise and fall times against signal speed requirements. Ensure the SOIC-8 package dimensions fit the PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

The MOCD207M belongs to the MOCD series of optocouplers from onsemi. This series focuses on providing reliable isolation in small form factors suitable for modern electronics manufacturing. The dual-channel design allows for simultaneous signal transmission or power switching isolation within a single package, reducing board space compared to discrete single-channel solutions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The MOC207R1M is a related part number but differs in channel count and output type. Verify pinout compatibility before substitution. Cross-reference with other dual-channel SOIC-8 optocouplers if supply availability is an issue. Ensure replacement parts meet the same 2500 Vrms isolation rating.