PT371

The PT371 is compact, stem type phototransistor. It is suitable for the floppy disk drives, VCRs, automatic stroboscopes, optoelectronic switches and optoelectronic counters.

Features of the PT371 are:(1)3mm compact, resin stem type;(2)acceptance PT370:typ.±65°;(3)single phototransistor output.

The absolute maximum ratings of the PT371 can be summarized as:(1)collector-emitter voltage:35V;(2)emitter-collector voltage:6V;(3)collector current:20mA;(4)collector power dissipation:75mW;(5)operating temperature:-25 to +85;(6)storage temperature:-25 to +85;(7)soldering temperature:260.

The electrical characteristics of the PT371 are:(1)collecotr current:100uA to 900uA;(2)collector dark current:2.0nA to 100nA;(3)collector-emitter saturation voltage:0.2V to 0.4V;(4)peak sensitivity wavelength:800nm;(5)response time(rise):10us to 40us;(6)response time(fall):8us to 35us;(7)half intensity angle:±65°.

If you want to know more information such as the electrical characteristics about the PT371, please download the datasheet in www.seekic.com or www.chinaicmart.com .