Description

The 6N138 and 6N139 devices each consists of an infrared emitting diode, optically coupled to a high gain split Darlington photo detector. They provide extremely high current transfer ratio between input and output, with access to a base terminal to adjust the gain bandwidth.

These devices are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD options.

Features:

• High current transfer ratio– 2000 typical

• High isolation voltage between input and output (Viso=5000 Vrms )

• Guaranteed performance from 0°C to 70°C

• Pb free and RoHS compliant.

• UL approved (No. 214129)

• VDE approved (No. 132249)

• SEMKO approved

• NEMKO approved

• DEMKO approved

• FIMKO approved

• CSA approved (No. 2037145)

Applications

• Digital logic ground isolation

• RS-232C line receiver

• Low input current line receiver

• Microprocessor bus isolation

• Current loop receiver