LBT-131

Photointerrupter Model No: LBT-131 Features ˙Compact package based on the double-mold method. ˙High resolution (slit width = 0.5mm). ˙Gap between emitter and detector is 5.25mm. Applications ˙Floppy disk drives ˙Printers ˙Cameras Outline Dimensions (Unit: mm) --1-- Letex Technology Corp. Photointerrupter Model No: LBT-131 Absolute Maximum Ratings (Ambient Temperature: 25℃) Item Symbol Rating Forward current IF 50 Reverse voltage VR 5 Input Peak forward current IFP 1 Power dissipation Collector current Collector-Emitter voltage Output Emitter-Collector voltage Collector power dissipation Storage Temperature Operating Temperature Soldering Temperature Pd Ic Vceo Veco Pc Tstg Top Tsol 75 50 30 5 100 -40 to +85 -25 to +85 260 Units mA V A mW mA V V mW ℃ ℃ ℃ Note Tw=10μs, t=10ms 5 seconds max. Electrical Specifications (Ambient Temperature: 25℃) Item Symbol MIN. Forward voltage VF Reverse current IR Input Peak wavelength λp View angle 2θ1/2 Dark current Iceo Output C-E saturation voltage Vce(sat) Light current Ic(on) 0.5 Leakage current ILeak Rise Time tr Speed Fall Time tf TYP. 1.2 940 35 MAX. 1.4 10 100 0.4 1 5 5 Units V µA nm Deg. nA µA mA µA µs Conditions IF=20mA VR=5V IF=20mA Vce=20V Ic=2mA, IB=0.1mA Vce=5V IF=20mA Vce=5V Ic=1mA RL=1KΩ --2-- Letex Technology Corp. Photointerrupter Reference Data Forward current Vs. Ambient temperature 60 2000 Power dissipation Vs. Ambient temperature Peak forward current Vs. Duty ratio 50 100 Power dissipation (mW) Pea...