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Photointerrupters(Transmissive) SG-226 DIMENSIONS The SG-226 is a photointerrupter consisting of GaAs IRED and phototransistor. (Unit : mm) FEATURES U0.4mm aperture UEasy to mount on P.C.B. UVery compact APPLICATIONS UFloppy disk drives U amera C MAXIMUM RATINGS Item Power dissipation Reverse voltage Input Forward current *1 Pulse forward current Collector power dissipation Collector current Output C-E voltage E-C voltage Operating temp. Storage temp. *2 Soldering temp. (Ta=2...) 5 Symbol PD VR F I F IP PC C I VCEO VECO Topr. Tstg. Tsol. Rating 100 5 60 1 100 40 30 5 -25~+85 -30~+85 260 Unit mW V mA A mW mA V V ... ... ... *1UZ100 *I . sec.period 10msec. T= *2. For MAX. 5 seconds at the position of 2mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Forward voltage Reverse current Input Capacitance Peak wavelength Output Collector dark current Light current C-E saturation voltage Switching Rise time speeds Fall time (Ta=2...) 5 Symbol VF R I Ct *Ip C I EO L I VCE(sat) tr tf Conditions F= I 20mA VR=5V Min. Typ. 1.2 940 1 0.15 Max. 1.4 10 100 10 0.4 80 80 Unit. V *IA pF nm *IA mA V *I ec. s *I ec. s VCE=10V I VCE=5V, F=20mA F=40mA,C=250 A I *I I I VCC=4.4V, C=13mA * RL=47k y 0.4 - 1- Photo interrupters(Transmissive) SG-226 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- |
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