Unlike LDR that works in a visible region of light, photodiodes have more sensitivity to the infrared region. They are used with IR LED s instead of normal LEDs. When infrared light is absorbed by a photodiode, the number of free electrons and electron holes changes and raises its electrical conductivity. They are unilateral and work in reverse bias. Features: Range : 700-1050nm Power Dissipation Pd: 100mW Light Current IL(1000LX-10V) : >=3mA Dark current Id (OLX-10V) : <0.1uA Breakdown Voltage (VCEO(V)) : >30 Diode Head Size : 5mm x 9mm / 0.2" x 0.35"(D*L) Color: Black

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