SD5620-001

The SD5620-001 is a single-chip Optoschmitt IC Detector mounted in a TO-46 metal can package. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10kR (nominal) pull-up resistor. Output rise and fall times are independent of the rate of change of incident light. Detector sensitivity has been internally temperature compensated. The TO-46 package is ideally suited for operating in hostile environments. Buffer - Output is HI when incident light intensity is above the turn-on threshold level. Output is LO when incident light intensity is above the turn-on threshold level.

• 6° (nominal) acceptance angle
• TTL/LSTTL/CMOS compatible
• High noise immunity output
• Buffer (SD5620) or inverting (SD5630) logic available
• Two sensitivity ranges
• Mechanically & spectrally matched to SE3450/5450, SE3455/5455 & SE3470/5470 infrared emitting diodes

Applications

Sensing & Instrumentation