MOCD217VM

Transistor, Photovoltaic Output Optoisolators Overview

The MOCD217VM is a dual-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output with a minimum current transfer ratio of 100% at a forward current of 60 mA. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum collector-emitter saturation voltage of 400 mV, a typical rise time of 3.2 μs, and a typical fall time of 4.7 μs. It is housed in an SOIC-Narrow-8 surface mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High current transfer ratio ensuring reliable switching performance
• Robust insulation voltage rating for safety-critical applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Consumer electronics with high-voltage interface requirements
• Power supply feedback loops for signal transmission

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (VM) against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints for SOIC-Narrow-8 packages. Cross-reference RoHS compliance status if required by regional regulations. Confirm that the 2500 Vrms isolation rating meets the safety standards of the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is necessary within a compact surface-mount footprint. The 100% CTR specification supports efficient driving of downstream logic circuits. Consider the thermal operating range up to 100°C for environments with limited cooling. The NPN phototransistor output is suitable for standard digital interfacing tasks requiring moderate speed and high reliability.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOCD series of optocouplers from onsemi, designed for general-purpose isolation applications. The series emphasizes compact packaging and standardized electrical characteristics. The MOCD217VM specifically targets applications needing dual-channel isolation with high current transfer efficiency in a narrow SOIC package format.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct substitutes such as MOCD217M or MOCD217R2VM, ensuring identical pinouts and electrical specifications. Verify that any replacement maintains the same 2500 Vrms isolation rating and SOIC-Narrow-8 package dimensions. Confirm that the alternative part meets the same temperature and current transfer ratio requirements.