6N138M

Transistor, Photovoltaic Output Optoisolators Overview

The Everlight 6N138M is a high-speed optocoupler featuring an infrared emitting diode and a split Darlington photo detector. It provides electrical isolation with a 5000 Vrms isolation voltage. The device operates within a temperature range of -40°C to +85°C. It utilizes an 8-DIP package configuration for through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High gain split Darlington output structure
• Optical coupling between infrared LED and detector
• Supports base terminal connection for speed enhancement

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose digital signal isolation
• Logic circuit interfacing
• Industrial control systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Everlight documentation to confirm pinout compatibility and performance specifications. Ensure that the selected variant matches the required isolation voltage and operating temperature range for the intended application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The split Darlington architecture offers superior current transfer characteristics compared to standard transistor outputs, making it suitable for demanding logic interface applications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the 6N138/6N139 series of high-speed optocouplers manufactured by Everlight Electronics. These devices are designed for applications requiring fast switching speeds and reliable galvanic isolation between input and output circuits in electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include the 6N138M-V variant which maintains identical functional specifications and packaging requirements.