SG-220

Photointerrupters(Transmissive) KODENSHI SG-220 DIMENSIONS The SG–220 photointerrupter high– performance standard type,combines high–output GaAs IRED with high sensitive phototransistor. (Unit : mm) FEATURES •PWB direct mount type •GAP ：3.0mm •High resolution （slit 0.25mm ） APPLICATIONS •CD changers •Printers •Scanners •Encoders MAXIMUM RATINGS Item Power dissipation Input Forward current Reverse voltage Pulse forward current *1 Collector power dissipation Collector current Output C-E voltage E-C voltage Operating temp.*2 Storage temp.*2 Soldering temp.*3 (Ta=25℃) Symbol PD IF VR IFP PC IC VCEO VECO Topr. Tstg. Tsol. Rating 100 60 5 1 100 40 30 5 -20~+85 -40~+100 260 Unit mW mA V A mW mA V V ℃ ℃ ℃ *1. pulse width ：ｔｗ≦100 μ sec.period ：T=10msec. *2. No icebound or dew *3. For MAX.5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Input Forward voltage Reverse current Peak wavelength Output Collector dark current Light current TransmissioLeakage current n C-E saturation voltage Rise time Fall time (Ta=25℃) Symbol VF IR λp ICEO Ic ICEOD VCE(sat) tr tf Conditions IF=20mA VR=5V IF =20mA VCE=10V C –s IF=20mA, V E=5V,(Non hading) C IF=20mA, V E=5V,(shading) IF=30mA, IC=0.05mA L VCC=2V, IC=0.5mA,R =1kΩ Min. Typ. 1.2 940 1 Max. 1.4 10 100 2.5 2 0.4 Unit. V μA nm nA mA μA V μ ec. s μ ec. s 0.1 0.2 0.15 25 30 - 1- Photo interrupters(Transmissive) SG-220 Collector power dissipation Vs. Ambient temperature Forward current Vs. Forward voltage Light current Vs. Forward current Light current Vs. Collector-Emitter voltage Relative light current Vs. Ambient temperature Dark current Vs. Ambient temperature Switching time Vs. Load resistance Relative light current Vs. Moving distance - 2-