Photointerrupters SG222V2 (Unit : ㎜) Dimensions The sg222v2 Photointerrupter high-performance standard type, combines high-output GaAs IRED with high sensitive phototransistor. Compact size. Features · PWB direct mount type · GAP : 2.0mm · Low-boy type (installation height : 4.0mm) Applications · Floppy disk drives · Mini printers · Handy copiers · Car stereo · Scanners Absolute Maximum Ratings Symbol PD Ratings [Ta = 25°C ] Unit 75 mW Forward current IF 50 mA Reverse voltage VR 5 V Pulse forward current Collector power dissipation IFP 0.5 A PC 75 mW Collector current IC 20 mA Collector-Emitter voltage VCEO 30 V Emitter-Collector voltage VECO 5 V Description Power dissipation Input *1 Detector *2 Topr. -20~+75 °C Storage temp. *2 Tstg. -30~+85 °C Soldering temp *3 Tsol. 260 °C Operating temp. *1. pulse width t w≤100 ㎲ period : T=10ms *2. No icebound or dew *3. For MAX. 5 seconds at the position of 1mm from the resin edg Electro-Optical Characteristics Parameter Forward voltage Input. Reverse current Output Peak wavelength Collector dark current Light current Transmission Leakage current C-E saturation voltage Rise time Fall time [Ta = 25°C] Symbol VF Conditions IF=20mA VR=5V Min. - Typ. 1.2 Max. 1.4 Unit. 940 10 - µA IF=20mA VCE=10V, 0 lx - nm IF=20mA, VCE=5V, (Non-shading) IF=20mA, VCE=5V, (shading) 0.5 - 1 0.5 100 3 mA 10 µA IF=20mA, I C=0.1mA - 0.15 0.4 V - 50 - µs - 50 - µs IR λp ICEO IC ICEOD VCE(sat) tr tf VCC=5V, IC=0.1mA, R L=1㏀ 1/2 V nA Photointerrupters SG222V2 Collector Power dissipation Vs. Ambient temperature (mW) Light current Vs. Forward current Forward current Vs. Forward voltage [mA] 200 4 150 100 Light Current 100 Forward current IF Collector Power dissipation [mA] 3 2 50 50 1 0 20 0 40 60 80 0 100(°C) 0 Ambient temperature Ta 0.5 1.0 1.5 2.0 0 (V) 10 0 Forward voltage VF Light current Vs. Collector-Emitter voltage Relative light current Vs. Ambient temperature 30 40 50 (mA) Dark current Vs. Ambient temperature (%) [V] 20 Forward current [mA] 3 2 10 100 Dark current Relative light current 4 10 10 1 0 0 2 4 6 8 10 12 0 V -20 Collector-Emitter voltage 3 2 50 0 20 40 60 80 Ambient temperature Ta Relative light current Vs. Moving distance (%) Relative light current Light current 5 Moving distance L 2/2 (°C) 1 10 0 -20 0 20 40 60 80 Ambient temperature (°C)