6N139 EL High-Speed Optocoupler IC DIP-8 (Photocoupler, Logic Output Optoisolator)

The 6N139 EL is a high-speed optocoupler IC designed to provide electrical isolation between input and output circuits while supporting fast digital signal transmission. It features an infrared LED input and a logic-compatible photodetector output, making it ideal for microcontroller interfacing, industrial automation, data communication systems, SMPS feedback circuits, and digital signal isolation applications.

Key Features -

• EL brand optocoupler

• High-speed signal transmission

• Infrared LED input

• Logic-compatible output

• High electrical isolation

• Low power consumption

• DIP-8 through-hole package

Specifications -

• Product type - Optocoupler IC

• Model - 6N139

• Brand - EL

• Input type - Infrared LED

• Output type - Logic Output Photodetector

• Isolation type - Optical Isolation

• Package type - DIP-8

• Mounting type - Through Hole Mount

• Data transmission - High-Speed Digital Signals

• Additional features - High noise immunity and reliable operation

Applications -

• Microcontroller interfacing

• Industrial automation systems

• Data communication circuits

• PLC interfaces

• SMPS feedback control

• Digital signal isolation

• Embedded electronics