MCT62XG

Transistor, Photovoltaic Output Optoisolators Overview

The MCT62XG is a dual-channel transistor output optocoupler manufactured by Isocom Components. It features an infrared LED coupled to two NPN silicon phototransistors in a single package. The device provides electrical isolation with a maximum isolation voltage of 5000 Vrms. Key electrical parameters include a minimum current transfer ratio (CTR) of 100%, a maximum forward current of 60 mA, and a typical rise/fall time of 2.4 µs. It operates within a temperature range of -55°C to 100°C and utilizes a PDIP-8 through-hole package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration integrating two independent optically coupled circuits within a single component
• High-voltage isolation capability rated at 5000 Vrms for safe signal transmission between isolated domains
• Fast switching performance with symmetric rise and fall times of 2.4 µs for reliable digital signal integrity

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation for I/O interfaces
• Signal transmission across isolated ground planes in measurement equipment
• Power supply feedback loops for voltage regulation and monitoring

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XG' against official Isocom documentation to confirm lead frame plating and RoHS compliance status. Ensure the ordering part number matches the required package variant, as generic MCT62 listings may refer to different manufacturers or packaging types. Cross-reference certification marks such as UL and VDE if regulatory approval is mandatory for the end application.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact footprint. The 100% minimum CTR ensures robust signal coupling even under varying temperature conditions. Verify that the 60 mA maximum forward current rating aligns with the driving circuit capabilities. Confirm that the 5000 Vrms isolation voltage meets the safety requirements of the target system architecture.

Transistor, Photovoltaic Output Optoisolators Part Context

The MCT62 series represents a standard dual-channel optocoupler family widely used in general-purpose isolation applications. While onsemi is a primary manufacturer of the base MCT62 designation, Isocom Components produces compatible variants such as the MCT62XG. These devices serve as critical interface components between low-voltage logic circuits and higher-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers for the specific Isocom MCT62XG variant are not available in the provided source data. Generic equivalents from other manufacturers may share similar pinouts and electrical characteristics but require verification of isolation ratings and CTR specifications.