RPI-574 ROHM

RPI-574 Sensors Photointerrupter, encased type RPI-574 A positioning pin is provided on the external case to allow precise mounting. External dimensions (Units : mm) Application Optical control equipment Notes: 14 1. Unspecified tolerance shall be 0.2. 2. Dimension in parethesis are show for reference. Features Cross-section A-A 0.8 0.5 R0.25 1) Small slit width (0.5mm) for high precision. 5 2) Fast response. A 3) Built-in visible light filter. A 40.4 40.45 (10) (2.54) Cathode Collector 13.60.1 4.650.1 Anode Emitter 20.70.1 Absolute maximum ratings (Ta = 25C) Parameter Symbol Limits Unit Forward current IF 50 mA Reverse voltage VR 5 V Power dissipation PD 80 mW Collector-emitter voltage VCEO 30 V Emitter-collector voltage VECO 4.5 V Collector current IC 30 mA Collector power dissipation PC 80 mW Operating temperature Topr 25~+85 C Storage temperature Tstg 40~+85 C Output ( ) photo- Input LED ( ) transistor 10 5.85 0.40.1 3.50.4 7.5 5.60.1 0.7 6 2.5 (0.7) 6.8 0.9RPI-574 Sensors Electrical and optical characteristics (Ta = 25C) Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage VF 1.3 1.6 mV IF=50mA Reverse current IR 10 A VR=5V Dark current ICEO 0.5 A VCE=10V Peak sensitivity wavelength P 800 nm Collector current IC 0.5 mA VCE=5V, IF=20mA Collector-emitter saturation VCE(sat) 0.1 0.5 V IF=20mA, IC=0.5mA voltage Response time tr tf 10 s VCC=5V, IF=20mA, RL=100 Electrical and optical characteristic curves 5 120 50 25C 0C 100 4 25C 40 50C PD PC 75C 80 3 30 60 2 20 40 10 1 20 0 0 0 20 0 20406080 100 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 1020304050 AMBIENT TEMPERATURE : Ta (C) FORWARD VOLTAGE : VF (V) FORWARD CURRENT : IF (mA) Fig.1 Power dissipation collector Fig.2 Forward current vs. forward voltage Fig.3 Collector current vs. vs. ambient temperature forward current 1000 160 d 140 100 100 120 80 100 10 VCE=30V 80 60 VCE=20V VCE=10V 60 1 40 40 20 0.1 20 0 0 25 0 25 50 75 100 40 20 0 20406080 100 0312 45 AMBIENT TEMPERATURE : Ta (C) AMBIENT TEMPERATURE : Ta (C) DISTANCE : d (mm) Fig.4 Dark current vs. ambient Fig.5 Relative output vs. ambient Fig.6 Relative output vs. temperature temperature distance characteristics DARK CURRENT : ICEO (nA) POWER DISSIPATION / COLLECTOR POWER DISSIPATION : PD / PC (mW) Transfer Output Input charac- charac- charac- teristics teristics teristics RELATIVE COLLECTOR CURRENT : IC (%) FORWARD CURRENT : IF (mA) COLLECTOR CURRENT : IC (mA) RELATIVE COLLECTOR CURRENT : IC (%)