RPR-220PC30N Reflective photosensor (photoreflector) Absolute maximum ratings (Ta=25°C) Symbol Limits Unit Forward current IF 25 mA Reverse voltage VR 5 V Output (phototransistor ) Input (LED) Parameter Power dissipation PD 100 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 to +85 °C Storage temperature Tstg −30 to +85 °C Applications Printers MFP (Multi-function Printer) Features 1) A plastic lens is used for high sensitivity. 2) A built-in visible light filter minimizes the influence of stray light. 3) Lightweight and compact. Electrical and optical characteristics (Ta=25°C) Symbol Min. Typ. VF − 3.5 3.8 V IF=20mA Reverse current IR − − 100 μA VR=5V VCE=10V Forward voltage ICEO − − 10 μA Peak sensitivity wavelength λP − 800 − nm Collector current IC 0.08 − 0.8 mA VCE(sat) − 0.1 0.3 tr tf − 10 λP − tr tf λP Dark current Light emitter diode − Reflector VCE=2V, IF=10mA ∗ V IF=20mA, IC=0.1mA ∗ − μs VCE=10V, IF=20mA, RL=100Ω ∗ 470 − nm − 10 − μs − 800 − nm d = 6mm Collector-emitter saturation voltage Response time Photo transistor Conditions Unit Output Input charac- characteristics teristics Max. Transfer characteristics Parameter Peak light emitting wavelength Response time Maximum sensitivity wavelength Reflective photointerrupter IF=20mA ∗ Non-coherent Infrared light emitting diode used. VCC=5V, IC=1mA, RL=100Ω ∗ This product is not designed to be protected against electromagnetic wave. − ∗ Reflector object : Standard white paper. (Reflection ratio = 90%) 1 0 5 10 15 20 15 10 5 -40 DISTANCE : d (mm) RELATIVE FORWARD VOLTAGE : VF (%) POWER DISSIPATION / COLLECTOR POWER DISSIPTION : PD/PC (mW) Fig.1 Relative output vs. distance 110 PD 100 90 80 PC 70 60 50 40 30 20 10 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURE : Ta (°C) Fig.4 Power dissipation / collector power dissipation vs. ambient temperature 20 15 10 5 0 0 20 120 FORWARD CURRENT : IF (mA) 25 -20 0 20 40 60 80 0 100 1 2 3 4 AMBIENT TEMPERATURE : Ta (°C) FORWARD VOLTAGE : VF (V) Fig.2 Forward current vs. ambient temperature Fig.3 Forward current vs. forward voltage 5 0.8 120 COLLECTOR CURRENT : IC (mA) 10 0 25 30 100 FORWARD CURRENT : IF (mA) RELATIVE COLLECTOR CURRENT : IC (%) Electrical and optical characteristics curves 100 80 60 40 20 0 −30 −20 −10 0 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE : Ta (°C) Fig.5 Relative output vs. ambient temperature 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 5 10 15 20 FORWARD CURRENT : IF(mA) Fig.6 Collector current vs. forward current 25 Dimensions (Unit : mm) 2.8 6.4 Through hole 2.8 4.9 2.5 2-φ 2.2 4-φ 1.0 6.5 1.4 0.35 2.95± 0.5 4-0.6 (2.5) (2.8) Collector Anode Cathode 0.7 1000 DARK CURRENT : ICEO (μA) COLLECTOR CURRENT : IC (mA) Emitter Notes: 1. Unspecified tolerance shall be ±0.2 . 2. Dimension in parenthesis are show for reference. 10000 0.8 IF=20mA 0.6 0.5 IF=15mA 0.4 0.3 IF=10mA 0.2 IF=5mA 0.1 0 0 0.5± 0.1 4- 1 2 3 4 5 6 7 8 9 10 100 VCE=30V 20V 10V 10 1 0.1 0.01 −50 −25 0 25 50 75 100 COLLECTOR-EMITTER VOLTAGE : VCE (V) AMBIENT TEMPERATURE : Ta (°C) Fig.7 Output characteristics Fig.8 Dark current vs. ambient temperature 2010.06 Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. 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