MCT273SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MCT273SMT&R is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a transistor output with an integrated base terminal, housed in a surface-mount 6-pin package. The device provides high isolation voltage of 5300Vrms and supports a maximum DC forward current of 60mA. It offers a collector-emitter saturation voltage of up to 400mV and operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a phototransistor output with a dedicated base terminal for enhanced control capabilities
• Provides robust electrical isolation rated at 5300Vrms between input and output circuits
• Designed for surface-mount assembly using a compact 6-pin configuration

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits requiring high isolation voltage for safety compliance
• Digital communication channels where galvanic separation is required

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as this component is produced by Isocom Components 2004 LTD rather than onsemi, despite sharing similar model numbering conventions. Confirm the specific suffix indicates the tape-and-reel packaging format intended for automated assembly processes. Ensure compatibility with existing design specifications regarding pinout and thermal requirements before integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a transistor output with a base terminal is specifically required for circuit design flexibility. The 5300Vrms isolation rating makes it suitable for applications demanding significant voltage separation. Consider the surface-mount form factor for space-constrained PCB layouts. Verify that the 60mA forward current limit meets the drive requirements of the connected LED source.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT27 series of optocouplers from Isocom Components 2004 LTD. It shares functional similarities with other devices in the MCT family but is distinctively manufactured by Isocom. The SMT&R suffix denotes the specific surface-mount tape-and-reel packaging variant, differentiating it from bulk or tube-packed versions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.