Photointerrupter(Transmissive) KSG-262 DESCRIPTION DIMENSIONS (UNIT:mm) The KSG-262 photointerrupter is high-performance standard type, combines high-output GaAs IRED with high sensitive phototransistor, Compact size. FEATURES • Screw - mount type • GAP : 2.0mm HOLE • Compact • Widely applicable APPLICATIONS E K C A • Floppy disk drives • CD-ROM drives • Printers • Facsimiles • Cameras ABSOLUTE MAXIMUM RATINGS (Ta=25℃) Parameter Symbol Rating Unit IF 50 mA A Forward Current Input Output *1 IFP 0.5 Reverse Voltage VR 5 V Power Dissipation PD 75 mW Collector Emitter Voltage BVCEO 30 V Emitter Collector Voltage BVECO 5 V Pulse Forward Current Collector Current IC 20 mA Collector Power Dissipation PC 75 mW TOPR -20 ~ +85 ℃ TSTG -30 ~ +100 ℃ TSOL 260 ℃ Operating Temperature Storage Temperature *2 *2 Soldering Temperature *3 *1. tw≤100μsec.period : T=10msec *2. No icebound or dew *3. For MAX. 5 seconds at the position of 2mm from the package ELECTRO-OPTICAL CHARACTERISTICS (Ta=25℃) Parameter Input Output Symbol Conditions MIN. TYP. MAX. Unit Forward Voltage VF IF=20mA - 1.25 1.5 V Reverse Current IR VR=5V - - 10 μA Capacitance CD V=0, f=1KHz - 25 - pF Peak Wavelength λP IF=20mA - 940 - nm Dark Current ICEO VCE=10V, EV=0LX - 1.0 100 nA 0.25 - 2.5 mA VCE=5V, IF=10mA (shading) - 0.5 10 μA Collector Current IC Leakage Current ICEOD Coupled Collector Emitter Saturation Voltage Response Time VCE=5V, IF=20mA (Non-shading) VCE(SAT) IF=10mA, IC=0.3mA - 0.15 0.4 V Rise Time tr - 20 - µs Fall Time tf VCC=5V, IC=0.1mA, RL=1kΩ - 20 - µs Photointerrupter(Transmissive) KSG-262 Power dissipation Vs. Ambient temperature Light current Vs. Collector-Emitter voltage Relative light current Vs. Moving distance Forward current Vs. Forward voltage Relative light current Vs. Ambient temperature Relative light current Vs. Moving distance Light current Vs. Forward current Dark current Vs. Ambient temperature (nA) Method of measuring postion detection characteristic 0 X Y 0 Switching time Vs. Load resistance Switching time measurement circuit