Photointerrupter(Transmissive) KPI-512 DESCRIPTION DIMENSIONS The photointerrupter high-performance standard type KPI-512 combines a high-output GaAs IRED with a high sensitivity phototransistor. FEATURES • PWB direct mount type • GAP : 5.0mm APPLICATIONS • Printers • Copiers •A T M • Ticket Vending Machines ABSOLUTE MAXIMUM RATINGS Parameter Symbol Rating Unit IF 60 mA IFP 1 A Forward Current Input Output Pulse Forward Current (Ta=25℃) *1 Reverse Voltage VR 5 V Power Dissipation PD 100 mW Collector Emitter Voltage VCEO 30 V Emitter Collector Voltage VECO 5 V Collector Current IC 40 mA Collector Power Dissipation PC 100 mW *2 TOPR -25 ~ +85 ℃ TSTG -40 ~ +85 ℃ TSOL 260 ℃ Operating Temperature Storage Temperature *2 Soldering Temperature *3 *1. Pulse width : tw≤100µsec.period : T=10msec *2. No icebound or dew *3. For MAX. 5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS Symbol Parameter Input Output Conditions MIN. TYP. MAX. Forward Voltage VF IF=20mA - 1.2 1.7 V Reverse Current IR VR=5V - - 10 µA Capacitance CT f=1KHz - 25 - PF Peak Wavelength ?P IF=20mA - 940 - nm VCE=10V, 0 Lux - - 10 nA mA ICEO Dark Current IL Light Current Coupled (Ta=25℃) Collector Emitter Saturation Voltage Response Time VCE(SAT) Rise Time tr Fall Time tf VCE=5V, IF= 20mA (Non-shading) 0.5 - 15 IF=20mA, IC=0.1mA - - 0.4 V VCC=5V, IC=2mA, RL=100Ω - 5 - µs - 5 - µs 1/2 Photointerrupter(Transmissive) Unit KPI-512 Collector power dissipation Vs. Ambient temparature Forward current Vs. Forward voltage (㎃ ) (㎃ ) 50 0 20 40 60 80 (℃) Ambienttemperature(Ta) temperature(Ta) Ambient Relative light current Vs. Ambient temperature Light Current( I L) L ) Light Current(I 5 4 IF =50mA 3 IF =40mA IF =30mA 2 IF =20mA 1 0 IF =10mA 0 Relative current(I Relativelight light current( IL ) L ) (%) Ta=25˚ C V CE =5V IF =20mA 100 50 0 2 4 6 8 10 12 (V) Collector-Emitter Voltage( VCE ) Collector-Emitter Voltage(VCE ) 20 40 60 (℃) -20 0 Ambient temperature( Ta ) Ambient temperature(Ta) 0 Switching time Vs. Load resistance (㎲ ) 102 tr tf 101 102 103 104 (Ω) Load Resistance( R ) L Road Resistance(RL ) L V CC =5V Ta=25˚ C IF =10mA Relative current(I Relativelight light current( I ) L) 10 (%) X 3 2 1 0 0.5 1.0 1.5 2.0 (V) Forwardvoltage(V voltage( VFF) ) Forward 0 Light current Vs. Collentor-Emitter voltage (㎃ ) 3 Relative light current Vs. Moving distance Y VCC =5V Ta=25˚ C IF =10mA 100 0 10 20 30 40 (mA) Forward Current(I Current( IF )F ) Forward Dark current Vs. Ambient temperature (nA) V CE =10V 102 101 100 10-1 0 20 40 60 80 100 (℃ ) Ambient temperature( Ta ) Ambient temperature(Ta) Response timemeasurement measurement circuit circuit Response time VCC Input VCC =5V C Ta=25˚ IF =10mA IC RL VOUT Input 9 0% 1 0% Output td tr 50 tf Method ofof measuring position Method measuring position detection characteristic detection characteristic Optical Axis(X) Axis(X) Optical 0 -2 0 +2 -2 0 Moving distance( L) Moving distance(L) 2/2 +2 (mm) － 0 ＋ Optical Axis(Y) Optical Axis(Y) 0 4 Light Current(I Light Current( ILL )) 50 100 Collector dark dark current( I CEO CEO ) ) Collector current(I 100 0 Responsetime time Response tr, tftr, tf V CE =5V Ta=25˚ C Ta=25˚ C Forward current(F )I F ) F orwa rd current(I Power Powerdissipation(P dissipartion( PC ) C ) (㎽ ) Light current Vs. Forward current