SD-503

The SD-503 is designed as one kind of position sensor that can be used in automatic focusing of camera application. Features of the SD-612 are:(1)visible ray cut off flat package; (2)high performance; (3)high reliability in demanding environments.

The absolute maximum ratings of the SD-503 can be summarized as:(1)Reverse voltage: 15 V;(2)Power dissipation: 30 mW;(3)Operating temperature: -25 to +85 ;(4)Storage temperature: -30 to +100 ;(5)Soldering temperature: +260 .

The electrical characteristics of SD-503 can be summarized as:(1)Collector dark current: 5 nA;(2)Light current: 6 to 9 uA;(3)Spectral sensitivity: 700 to 1100 nm;(4)Peak wavelength: 940 nm;(5)Switching speeds: 2 usec;(6)Capacitance: 5 pF;(7)Resistance: 100 to 200 K;(8)signal slope: 0.134. If you want to know more information about the SD-503, please download the datasheet in www.seekic.com or www.chinaicmart.com .