MOCD211R2VM

Transistor, Photovoltaic Output Optoisolators Overview

The MOCD211R2VM is a dual-channel transistor output optocoupler from onsemi, housed in an 8-pin SOIC-Narrow package. It features NPN phototransistor outputs with a minimum current transfer ratio of 20%. Key electrical parameters include a maximum collector-emitter voltage of 30V, a maximum collector current of 150mA, and a forward voltage of 1.5V at 60mA input. 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 and 4.7μs for fall.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High isolation voltage capability for safety-critical applications
• NPN phototransistor output stage for digital logic interfacing

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 R2M against official datasheets to confirm packaging type and reel specifications. Ensure compatibility with required isolation standards such as UL or IEC before integration. Cross-reference pinout configurations with target PCB layouts to prevent installation errors during assembly processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact surface-mount footprint. Consider the 20% CTR minimum for low-drive applications and verify that the 30V collector voltage meets load requirements. Evaluate thermal dissipation limits relative to ambient operating conditions and duty cycle constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOCD series of optocouplers designed for general-purpose isolation tasks. It complements single-channel variants by providing two isolated paths in one package, reducing board space. The series supports various output types including transistors and triacs for diverse application needs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

• MOCD211M
• MOCD211R2M

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical current transfer ratio for this device?

The minimum current transfer ratio is specified as 20%.

Does this optocoupler support AC input signals directly?

No, it requires DC input current to drive the internal LED emitter.