The SDP86xx series, from Honeywell, are a family of optoschmitt detectors. They are in side-looking (SL) through-hole packages. This package minimises the effect of surrounding visible light. These single chip optoschmitt detectors consist of a photodiode, amplifier, voltage regulator, schmitt trigger and NPN transistor.
Features of the SDP86xx optoschmitt detectors:
Side looking (SL) black package
Three lead configurations
Acceptance angle: 55°
Wide sensitivity ranges