Description:
Each device in this series is a NPN silicon photodarlington in a hermetically sealed pill package with a narrow receiving angle that provides excellent on-axis coupling. Photodarlingtons are normally used in applications with low light signal levels, where more current gain is needed than phototransistors can provide.

FEATUREs:
• Narrow receiving angle
• Variety of sensitivity ranges
• Enhanced temperature range
• PCBoard mounting
• Mechanically and spectrally matched to OP123 and OP223 LEDs

APPLICATIONs:
• Non-contact reflective object sensor
• Assembly line automation
• Machine automation
• Machine safety
• End of travel sensor
• Door sensor