MOC8021SR2M

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8021SR2M is a dual-channel optocoupler from onsemi's MOCD series, housed in an 8-pin SOIC package. It features AC input and provides electrical isolation with a rated voltage of 2500Vrms. Key electrical parameters include a maximum forward voltage of 1.5V, a typical rise time of 3.2μs, and a typical fall time of 4.7μs. The device supports a maximum input current of 60mA and offers a maximum current transfer ratio of 20%. It operates within a temperature range of -40°C to 100°C and complies with EN, IEC, and UL standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between circuits using an LED and phototransistor configuration.
• Designed for high-speed signal transmission with defined rise and fall times.
• Complies with international safety standards including UL, IEC, and EN certifications.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Communication equipment interface circuits
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'R2M' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the 2500Vrms isolation rating meets the safety requirements of the target application environment. Ensure compatibility with the 8-pin SOIC footprint during PCB layout finalization.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount form factor. Consider the 2500Vrms isolation voltage for applications demanding moderate electrical separation. Evaluate the 3.2μs rise time against system speed requirements to ensure adequate signal integrity for the intended data rates.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to onsemi's MOCD series of optocouplers, which are designed for general-purpose isolation tasks. The series offers various channel counts and package options to suit different board space and isolation needs. The MOCD line emphasizes reliability and compliance with global safety standards for industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes within the same MOCD family or other manufacturers offering similar 8-pin SOIC dual-channel optocouplers with comparable isolation voltages and timing characteristics.