This pair of High power directional IR LED and Filtered photodiode can be used in various kinds of sensing circuits. The narrow beam width IR LED emits focused IR light and the filtered photodiode filters out ambient light without need of any external circuit. When used with proper circuit it can give upto 200 mm of reflective sensing and can also be used in high speed applications like encoders.
- IR LED Package type: leaded Dimensions : ø 5mm Leads with stand-off Peak wavelength: λp = 870 nm High reliability High radiant power High radiant intensity Angle of half intensity: = ± 10° Low forward voltage Suitable for high pulse current operation High modulation bandwidth: fc = 24 MHz Good spectral matching with Si photodetectors
- IR Photo diode Package type: leaded Dimensions : ø 5mm Leads with stand-off Radiant sensitive area (in mm2): 0.78 High radiant sensitivity Daylight blocking filter matched with 870 nm to 890 nm emitters High bandwidth: > 100 MHz at VR = 12 V Fast response times Angle of half sensitivity: ± 20°