MCT272SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The MCT272SMT&R is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output with base access, housed in a surface mount 6-pin package. The device provides an isolation voltage of 5300Vrms and supports a maximum forward current of 60mA. It exhibits a minimum current transfer ratio of 75% at 10mA input. The component operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits via optical transmission.
• Includes a dedicated base terminal on the output transistor for enhanced circuit control flexibility.
• Designed for surface mount assembly to facilitate automated PCB manufacturing processes.

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as the MCT272 series originates from onsemi. Ensure the specific suffix matches the required packaging configuration. Confirm that the supplier is authorized to distribute this component. Check for any obsolescence notices or lifecycle changes associated with the original manufacturer before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a transistor output with base access is required for high-speed switching applications. The 5300Vrms isolation rating suits high-voltage noise environments. Consider the 60mA forward current limit and 75% CTR minimum when designing drive circuits. Ensure the surface mount footprint aligns with the target PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT272 family of optocouplers, which are characterized by their transistor outputs with base terminals. These devices are commonly used in applications demanding reliable electrical isolation and moderate switching speeds. The SMT&R suffix indicates a tape and reel packaging format suitable for high-volume automated assembly.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include MCT272SD and MCT272SM from onsemi. Verify pinout compatibility and electrical specifications such as CTR and isolation voltage before substitution.