MOC8020XSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MOC8020XSMT&R is a surface-mount optocoupler manufactured by Isocom Components 2004 LTD. It features a single channel with a phototransistor Darlington output configuration housed in a 6-pin SMD package. The device provides an isolation voltage of 5 kVrms and supports a maximum forward input current of 50 mA. It exhibits a minimum current transfer ratio of 500% at 10 mA, ensuring high gain for signal transmission.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a GaAs infrared LED emitter coupled with a high-gain Darlington phototransistor array for efficient signal coupling.
• Provides robust electrical isolation between input and output circuits to protect sensitive components from voltage spikes.
• Designed for surface-mount assembly to facilitate automated manufacturing processes and compact circuit board layouts.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XSMT&R' against official Isocom documentation to confirm lead frame material and reel specifications. Ensure compatibility with standard reflow soldering profiles for 6-pin SMD packages. Cross-reference datasheet parameters such as CTR and isolation voltage with design requirements before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio is required for driving loads directly without additional amplification. The Darlington output offers higher sensitivity compared to standard phototransistor outputs. Verify that the 5 kVrms isolation rating meets the safety standards of the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MOC8020 series of optocouplers, which are widely used for general-purpose isolation. Isocom Components manufactures these devices to replace obsolete parts from other manufacturers, offering similar pinouts and electrical characteristics while maintaining high reliability standards for industrial applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC8020SM is listed as an available alternative from Isocom Components. Verify pinout compatibility and electrical parameter equivalence before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical current transfer ratio for the MOC8020XSMT&R?

The device has a minimum current transfer ratio of 500% measured at a forward current of 10 mA.

Does the MOC8020XSMT&R support AC input signals?

No, the input section consists of a DC-driven infrared LED, making it suitable for DC input signal isolation.