SG-211V

The SG-211V is designed as one kind of photointerrupter high-performance standard type that can be used in wide range of applications such as (1)floppy disk drives; (2)CD-ROM drives; (3)printers; (4)facsimiles; (5)cameras. Features of this device are:(1)2.0 mm gap.; (2)PWB direct mount type; (3)compact; (4)low cost. And this device combines highoutput GaAs IRED with high sensitive phototransistor. Compact size.

The absolute maximum ratings of the SG-211V can be summarized as:(1)Power dissipation: 75 mW;(2)Reverse voltage: 5 V;(3)Forward current: 50 mA;(4)Pulse forward current: 0.5 A;(5)Collector power dissipation: 75 mW;(6)Collector current: 20 mA;(7)C-E voltage: 30 V;(8)E-C voltage: 5 V;(9)Operating temperature: -20 to +85 ;(10)storage temperature: -30 to +100 ;(11)soldering temperature: 260 .

The electrical characteristics of the SG-211V can be summarized as:(1)Forward voltage: 1.2 to 1.4 V;(2)Reverse current: 10 uA;(3)Capacitance: 25 pF;(4)Peak wavelength: 940 nm;(5)Collector dark current: 1 to 100 nA;(6)Ligh current: 0.25 to 1.2 mA;(7)C to E saturation voltage: 0.15 to 0.4 V;(8)Rise time: 50 to 150 us;(9)Fall time: 50 to 150 us. If you want to know more information about the SG-211V, please download the datasheet in www.seekic.com or www.chinaicmart.com .