Photointerrupters(Transmissive) KODENSHI SG-223 DIMENSIONS (Unit : mm) The SG-223 is a photointerrupter consisting of GaAs IRED and phototransistor. FEATURES •0.4mm aperture •Easy to mount on P.C.B. •Very compact APPLICATIONS •Floppy disk drives •Camera MAXIMUM RATINGS Item Power dissipation Reverse voltage Input Forward current Pulse forward current *1 Collector power dissipation Collector current Output C-E voltage E-C voltage Operating temp. Storage temp. Soldering temp.*2 (Ta=25℃) Symbol Rating Unit PD VR IF IFP PC IC VCEO VECO Topr. Tstg. Tsol. 75 5 50 1 75 20 30 5 -25~+85 -30~+85 260 mW V mA A mW mA V V ℃ ℃ ℃ *1.ｔｗ≦100 μ sec.period ：T=10msec. *2. For MAX. 5 seconds at the position of 2mm from the package ELECTRO-OPTICAL CHARACTERISTICS (Ta=25℃) Item Symbol Conditions Forward voltage Reverse current Capacitance Peak wavelength Output Collector dark current Light current C-E saturation voltage Switching Rise time speeds Fall time VF IR Ct λp ICEO IL VCE(sat) tr tf IF=20mA VR =5V V=0, f=1KHz Input VCE=10V VCE=5V, IF=20mA IF=20mA, IC=0.1mA VCC=5V, IC=0.5mA RL=100Ω - 1- Min. Typ. 1.2 Max. Unit. 1.4 10 V μA pF nm μA mA V μsec. μsec. 25 940 0.7 0.15 10 10 0.1 14 0.4 Photo interrupters(Transmissive) SG-223 Collector power dissipation Vs. Ambient temperature Light current Vs. Collector-Emitter voltage Switching time Vs. Load resistance Forward current Vs. Forward voltage Light current Vs. Forward current Relative light current Vs. Ambient temperature Dark current Vs. Ambient temperature Relative light current Vs. Moving distance - 2-