6N137SM

Manufacturers：
Fairchild Semiconductor
Description：
Logic Output Optoisolator 10Mbps Open Collector 5000Vrms 1 Channel 10kV/µs (Typ) CMTI 8-SMD

6N137SMT/R

Manufacturers：
Isocom Components 2004 LTD
Description：
Logic Output Optoisolator 10Mbps Open Collector 5000Vrms 1 Channel 5kV/µs CMTI 8-SMD