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| Photointerrupter(Transmissive) KPI-512 DESCRIPTION The photointerrupter high-performance standard type KPI-512 combines a high-output GaAs IRED with a high sensitivity phototransistor. DIMENSIONS FEATURES * PWB direct mount type * GAP : 5.0mm APPLICATIONS * Printers * Copiers *A T M * Ticket Vending Machines ABSOLUTE MAXIMUM RATINGS Parameter Forward Current Input Pulse Forward Current Reverse Voltage Power Dissipation Collector Emitter Voltage Output Emitter Collector Voltage Collector Current Collector Power Dissipation Operating Temperature Storage Temperature *2 *3 *2 *1 (Ta=25E) Symbol IF IFP VR PD VCEO VECO IC PC TOPR TSTG TSOL Rating 60 1 5 100 30 5 40 100 -25 ~ +85 -40 ~ +85 260 Unit mA A V mW V V mA mW E E E Soldering Temperature *1. Pulse width : twA100sec.period : T=10msec *2. No icebound or dew *3. For MAX. 5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS Parameter Forward Voltage Input Reverse Current Capacitance Peak Wavelength Output Dark Current Light Current Coupled Collector Emitter Saturation Voltage Response Time Rise Time Fall Time (Ta=25E) Symbol VF IR CT ?P ICEO IL VCE(SAT) tr tf IF=20mA VR=5V f=1KHz IF=20mA Conditions MIN. 0.5 - TYP. 1.2 25 940 5 5 MAX. 1.7 10 10 15 0.4 - Unit V A PF nm nA mA V s s VCE=10V, 0 Lux VCE=5V, IF= 20mA (Non-shading) IF=20mA, IC=0.1mA VCC=5V, IC=2mA, RL=100U 1/2 Photointerrupter(Transmissive) Power dissipation(P ) C KPI-512 Collector power dissipation Vs. Ambient temparature L Relative light current(IForward current(I ) F ) Power dissipartion( PC ) Forward current( I F ) Light Current(I )IL ) Light Current( L (N ) 100 50 0 0 Forward current Vs. Forward voltage (I) Ta=25 C 4 3 2 1 0 Light current Vs. Forward current VCE =5V Ta=25 C (I) 100 50 20 40 60 80 (E) Ambient temperature(Ta) Ambient temperature(Ta) 0 0 0.5 Forward voltage(V ) 2.0 (V) Forward voltage( VFF ) 1.0 1.5 Collector dark current(I ) CEO Collector dark current( I CEO ) 0 10 20 30 40 (mA) Forward Current(I F Forward Current( IF )) Light current Vs. Collentor-Emitter voltage (I) Ta=25 C 5 Light Current( I Light Current(IL ) L 4 3 2 1 IF =50mA IF =40mA IF =30mA IF =20mA IF =10mA 0 2 4 6 8 10 12 (V) Collector-Emitter Collector-EmitterVoltage( VCE ) CE Voltage(V ) Response time tr, tf 0 (nA) V =5V CE IF=20mA 2 V =10V CE 10 100 1 10 50 0 10 -1 40 80 (E) 0 -20 20 60 0 0 40 (E) 10 20 60 100 0 Ambient temperature(Ta) tempera Ambient (%) Ambient temperature( Ta ) Ambient temperature( Ta ) Relative light current Vs. Ambient temperature Dark current Vs. Ambient temperature Relative light current( I L ) 100 tr 1 10 Load Resistance( RL ) tf 50 Method of measuring position detection characteristic 2 3 4( ) 10 10 10U Road Resistance(R ) L 0 -2 Optical Axis(X) 0 +2 -2 0 Moving distance(L) Moving distance( L ) +2 (mm) - 0 2/2 Optical Axis(Y) Relative light current(II ) ) L Relative light current( Response time tr, tf (A ) 3 10 2 10 Switching time Vs. Load resistance VC CC =5V Ta=25 IF=10mA L (%) X Relative light current Vs. Moving distance Y V =5V CC V =5V CC Ta=25 C C Ta=25 IF =10mA IF =10mA Optical Axis(Y) Response time mea CC Input V ICR V L OUT Input 90% Output 10% td tf tr Method ofcharacte detection measur Optical Axis(X) Response time measurement circuit |
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