SG-302

The SG-302 is designed as one kind of photointerrupter that can be used in wide range of applications such as (1)tilt sensor;(2)LD player. Features of this device are:(1)high performance;(2)high - speed response. And this device combines high-output GaAs IRED with high-sensitivity phototransistor, and is most applicable to paper sensor.

The absolute maximum ratings of the SG-302 can be summarized as:(1)Power dissipation: 45 mW;(2)Forward current: 30 mA;(3)Reverse voltage: 20 V;(4)Pulse forward current: 1.0 A;(5)Collector power dissipation: 30 mW;(6)Collector current: 40 mA;(7)C-E voltage: 30 V;(8)E-C voltage: 5 V;(9)Operating temperature: -10 to +70 ;(10)Storage temperature: -30 to +80 ;(11)Soldering temperature: 260 .

The electrical characteristics of the SG-302 can be summarized as:(1)Forward voltage: 1.17 to 1.45 V;(2)Reverse current: 10 uA;(3)Peak wavelength: 940 nm;(4)Collector dark current: 0.1 uA;(5)Light current: 0.5 to 1.5 uA;(6)C-E saturation voltage: 0.4 V. If you want to know more information about the SG-302, please download the datasheet in www.seekic.com or www.chinaicmart.com .