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The 6N138/ 6N139 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector.
This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor couplerby reducing the base-collector capacitances.
Our advantages
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.
Description
The 6N138/ 6N139 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector.
This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor couplerby reducing the base-collector capacitances.
Features
●High isolation 5000 VRMS
●Logic gate output
●Operating temperature range - 55 °C to 100 °C
●Wired or-open collector
Applications
●Date Multiplexing
●Current loop receivers
●Out interface to CMOS-LSTTL-TTL
●Pulse transformer replacement
●Computer-peripheral interface
Support
If you need design/technical support, please let us know and fill inResponse FormWe will get back to you as soon as possible.
Longevity
The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.











