SG276

The SG276 is designed as one kind of photointerrupter high performance standard type, combines a GaAs IRED with a high-sensitivity phototransistor in a super-mini package, raducing installation space. And the features of this device are:(1)PWB direct mount type;(2)GAP: 3.3 mm;(3)with the installation positioning boss;(4)low profile. And SG276 can be used in wide range of applications such as (1)VTR; (2)printers; (3)cassette mecha; (4)car stereo.

The absolute maximum ratings of the SG276 can be summarized as:(1)power dissipation: 75 mW;(2)forward current: 50 mA;(3)reverse voltage: 5 V;(4)pulse forward current: 0.5 A;(5)collector power dissipation: 75 mW;(6)collector current: 20 mA;(7)collector-emitter voltage: 30 V;(8)emitter-collector voltage: 5 V;(9)operating temperature: -20 to +85 ;(10)storage temperature: -30 to +85 ;(11)soldering temperature: 260 .

The electrical characteristics of SG276 can be summarized as:(1)forward voltage: 1.2 to 1.4 V;(2)reverse current: 10 uA;(3)peak wavelength: 940 nm;(4)collector dark current: 1 to 100 nA;(5)light current: 0.2 to 5 mA;(6)leakage current: 0.5 to 10 uA;(7)rise time: 50 us;(8)fall time: 50 us. If you want to know more information such as the electrical characteristics about the SG276, please download the datasheet in www.seekic.com or www.chinaicmart.com.