Photointerrupter(Transmissive) KPI-210C DESCRIPTION DIMENSIONS The photointerrupter high-performance standard type KPI-210C combines a high-output GaAs IRED with a high sensitivity phototransistor. FEATURES • High Performance • GAP : 3.18mm • High Speed Response • Widely Applicable APPLICATIONS • Tape-end Sensor • Timing Sensor • Edge Sensor • Copiers ABSOLUTE MAXIMUM RATINGS Parameter Rating Unit IF 60 mA IFP 1 A Forward Current Input Output Pulse Forward Current (Ta=25℃) Symbol *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 TOPR -25 ~ +85 ℃ TSTG -40 ~ +85 ℃ TSOL 260 ℃ Operating Temperature Storage Temperature *2 *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 Parameter VF Forward Voltage Input Output Coupled (Ta=25℃) Symbol Conditions MIN. TYP. MAX. Unit IF=20mA - 1.2 1.7 V Reverse Current IR VR=5V - - 10 µA Capacitance CT f=1KHz - 25 - PF Peak Wavelength ?P - 940 - nm - - 10 µA 0.5 - 15 mA Dark Current ICEO Light Current IL Collector Emitter Saturation Voltage Response Time VCE(SAT) Rise Time tr Fall Time tf VCE=5V, 0 Lux VCE=5V, IF= 20mA (Non-shading) IF=20mA, IC=0.1mA - - 0.4 V VCC=5V, IC=2mA, RL=100Ω - 5 - µs - 5 - µs 1/2 Photointerrupter(Transmissive) KPI-210C Collector power dissipation Vs. Ambient temparature Forward current Vs. Forward voltage (㎃) (㎃) 50 0 100 50 0 20 40 60 80 (℃) Ambient Ambienttemperature(Ta) temperature(Ta) Li ghtLight C urCurrent( ren t( I IL L)) 100 0 0.5 1.0 1.5 2.0 Forward Forwardvoltage(V voltage( VFF) ) Light current Vs. Collentor-Emitter voltage IF =50mA 3 IF =40mA IF =30mA 2 IF =20mA 1 0 IF =10mA 0 2 4 6 8 10 12 (V) Collector-Emitter Voltage( VCE ) CE) Collector-Emitter Voltage(V Switching time Vs. Load resistance (㎲) Re laRelative ti ve lilight ghtcurrent( c ur reInt( I L) L) 100 50 0 0 -20 0 20 40 60 (℃) Ambient temperature(Ta) Ambient temperature( Ta ) Response time circuit Response timemeasurement measurement circuit VCC Input V CC =5V Ta=25˚C IF =10mA 3 10 IC RL VOUT Input 90 % 10 % Output 102 td tr tr tf tf Methodof of measuring Method measuringposition position detection characteristic 101 detection characteristic Optical Axis(X) Optical Axis(X) 102 103 104 (Ω) Load RL ) L ) RoadResistance( Resistance(R 1 0 10 20 30 40 (mA) Forward Current(I Current( IF )F ) Forward (%) X V CE =5V IF =20mA － 0 ＋ 2/2 OptOptical ic al Axis(Y) Ax is (Y ) LiLight ght Current( C urren t( I L )I L ) 4 2 Relative light current Vs. Moving distance (%) 5 3 Relative light current Vs. Ambient temperature (㎃) Ta=25˚ C 4 0 (V) Re laRelative ti ve li gh tcurrent( c urrent(I light IL) L) 0 Res po ns etime t imtr,e tftr, t f Response V CE =5V Ta=25˚C Ta=25˚ C Forward current( I F ) Forward curr ent (I F ) Power dissipartion( PP P owe r dis si pa tio n( C )C ) (㎽) Light current Vs. Forward current Y VCC =5V C Ta=25˚ IF =10mA 100 VCC =5V C Ta=25˚ IF =10mA 50 0 -2 0 +2 -2 0 Moving distance(L) Moving distance( L) +2 (mm) Forward current Vs. Forward voltage Light current Vs. Forward current (㎃) V CE =5V Ta=25˚C Li ghtLight C urCurrent( ren t( I IL L)) Ta=25˚ C 1.5 2.0 Forward Forwardvoltage(V voltage( VFF) ) 4 3 2 1 0 (V) 0 10 20 30 40 (mA) Forward Current(I Current( IF )F ) Forward Relative light current Vs. Ambient temperature Relative light current Vs. Moving distance 20 40 60 (℃) Ambient temperature(Ta) Ambient temperature( Ta ) se time circuit ponse timemeasurement measurement circuit VCC IC RL VOUT 90 % 10 % tf ethod of measuring hod of measuringposition position tection characteristic OptOptical ic al Axis(Y) Ax is (Y ) ection characteristic Re laRelative ti ve li gh tcurrent( c urrent(I light IL) L) (%) X V CE =5V IF =20mA Y VCC =5V C Ta=25˚ IF =10mA 100 VCC =5V C Ta=25˚ IF =10mA 50 0 -2 0 +2 -2 0 Moving distance(L) Moving distance( L) +2 (mm)