RPI-0125 : Optical Sensors\r\n ROHM CO., LTD.

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Specifications	RPI-0125 : Optical Sensors\r\n ROHM CO., LTD.
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RPI-0125 Photointerrupter, Ultraminiature SMD type Applications DSC(Digital steal camera) DVC(Digital video camera) Digital h

Specifications	RPI-0125 : Optical Sensors\r\n ROHM CO., LTD.
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Content	RPI-0125 Photointerrupter, Ultraminiature SMD type Applications DSC(Digital steal camera) DVC(Digital video camera) Digital handy phone Features 1) Ultra-small. 2) Gap 1.2mm. Absolute maximum ratings (Ta=25°C) Electrical and optical characteristics (Ta=25°C) Electrical and optical characteristics curves External dimensions (Unit : mm) Notes: 1. Unspecified tolerance shall be ±0.2 . 2. Dimension in parenthesis are show for reference. Cross-section A-A Emitter Collector Optical axis center Anode Cathode Recommended Pad Layout Gap A A (4-0.6) (4-0.2) 3.3 (1.28) (2.90) 1.2±0.3 3.6±0.3 1.6 1.0 C0.2 2.8 0.5 (2.35) (1.60) 2-R0.3 (2-0.1) 2.2 (0.75) (0.05)(2-0.2) (4-0.3)(4-0.35) 2.5 1.5 (0.7)(0.4) 2.6 0.3 C0.4 3.2 0.85 Delay time Rise time (time for output current to rise from 10% to 90% of peak current) Fall time (time for output current to fall from 90% to 10% of peak current) td : tr : tf : Fig.11 Response time measurement circuit td tr tf 10% 90% RL VCCInput Input Output Output Fig.1 Relative output current vs. distance ( ) RELATIVE COLLECTOR CURRENT : IC (%) DISTANCE : d (mm) 01.02.00.51.52.53.0 100 125 50 75 25 0 d Fig.4 Relative output current vs. distance ( ) RELATIVE COLLECTOR CURRENT : IC (%) DISTANCE : d (mm) 01.02.00.51.5 100 125 50 75 25 0 d Fig.2 Forward current falloff −20020406080100 10 50 40 30 20 0 AMBIENT TEMPERATURE : Ta (°C) FORWARD CURRENT : IF (mA) COLLECTOR CURRENT : IC (mA) COLLECTOR TO EMITTER VOLTAGE: VCE (V) Fig.10 Output characteristics 4861020 0 2 1 3 4 5 6 7 IF=30mA 25mA 20mA 15mA 10mA 5mA Fig.8 Response time vs. collector current COLLECTOR CURRENT : IC (mA) 100.050.11 1 10 100RESPONSE TIME : tr (µs) RL=100Ω RL=1kΩ RL=500Ω Fig.9 Dark current vs. ambient temperature AMBIENT TEMPERATURE : Ta (°C) DARK CURRENT : ICEO (nA) 0255075100−25 0.1 1 10 100 1000 VCE=20V V CE=10V V CE=30V Fig.6 Relative output vs. ambient temperature RELATIVE COLLECTOR CURRENT : Ic (%) AMBIENT TEMPERATURE : Ta (°C) −250255075100 100 80 60 40 20 0 VCE=5V I F=20mA Fig.7 Collector current vs. forward current COLLECTOR CURRENT : IC (mA) FORWARD CURRENT : IF (mA) 0510152025 0 1 2 3 4 5 Fig.3 Forward current vs. forward voltage FORWARD CURRENT : IF (mA) FORWARD VOLTAGE : VF (V) 0 10 20 30 40 50 0.40.20.60.81.01.21.41.61.8 75°C 50°C 25°C 0°C −25°C Fig.5 Power dissipation / collector power dissipation vs. ambient temperature POWER DISSIPATION / COLLECTOR POWER DISSIPTION : PD/PC (mW) AMBIENT TEMPERATURE : Ta (°C) −20040608020100 0 20 40 60 80 100 120 PD PC Parameter Cut-off frequency ∗ Non-coherent Infrared light emitting diode used. Peak light emitting wavelength A B Rise time Fall time Symbol V F IR ICEO λP λP IC fC IC VCE(sat) tr tf Min. − − − − 0.45 0.45 0.95 − − Typ. 1.3 − − 800 − − − − 10 Max. 1.6 10 0.5 − 4.95 2.33 4.95 0.4 − Unit VI F=50mA I F=50mA V R=5V V CE=10V − − V CE=5V, IF=20mA I F=20mA, IC=0.1mA V CC=5V, IF=20mA, RL=100Ω V CE=5V, IF=20mA µA µA nm mA mA V µs −10−µs −1−MHz −950−nm Conditions Maximum sensitivity wavelength λP − 800 − nm ∗ This product is not designed to be protected against electromagnetic wave. VCC=5V, IC=1mA, RL=100Ω tr tf Response time − 10 − µs Forward voltage Reverse current Dark current Peak sensitivity wavelength Collector current Collector-emitter saturation voltage Response time Input charac- teristics Output charac- teristics Transfer characteristics Photo transistor Infrared light emitter diode Collector rank ParameterSymbol I C VCEO PD VR IF PC VECO Topr Tstg Limits −25 to +85 −30 to +85 50 5 80 30 4.5 30 80 Unit mA V mW V V mA mW °C °C Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature Input (LED) Output photo- transistor()
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Following Datasheets	rpi-0128 (3 pages) rpi-0129 (3 pages) rpi-0226 (2 pages) rpi-1031 (2 pages) rpi-1040 (3 pages) rpi-1133 (2 pages) rpi-121 (2 pages) rpi-122 (2 pages) rpi-124 (2 pages) rpi-125 (2 pages)
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