MCT271

Transistor, Photovoltaic Output Optoisolators Overview

The MCT271 is a single-channel optically coupled isolator manufactured by Isocom Components 2004 LTD. It features a phototransistor output configuration designed for signal isolation applications. The device provides an isolation voltage rating of 5300 VRMS, ensuring robust separation between input and output circuits. Key electrical parameters include a forward current capability of 60 mA and a current transfer ratio ranging from 45% to 90%. These specifications define its operational limits and performance characteristics within electronic circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes a phototransistor output stage for signal transmission
• Designed for reliable infrared optoelectronic coupling

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits requiring galvanic isolation
• Microcontroller input/output protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific manufacturer designation and package type against official datasheets before procurement. Confirm that the component meets all required isolation voltage ratings for the intended application environment. Ensure compatibility with existing circuit designs regarding forward current and current transfer ratio specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel phototransistor output isolator with high isolation voltage is required. Consider the 5300 VRMS rating for applications demanding significant potential difference separation. Evaluate the 45-90% current transfer ratio to ensure adequate signal transmission efficiency for the load requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components 2004 LTD specializes in high-performance infrared optoelectronic devices, including optocouplers and optoswitches. The company has over 40 years of industry expertise, providing trusted solutions for isolation needs. Their products are often used as replacements for standard commercial optocoupler types, offering flexible manufacturing and specialized parameter selection.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check pinout compatibility and electrical parameter equivalence when substituting other single-channel phototransistor optocouplers. Verify that replacement parts meet or exceed the 5300 VRMS isolation voltage requirement.