RPI-129B

RPI-129B Photointerrupter, Ultraminiature DIP type Absolute maximum ratings (Ta=25°C) Parameter Input (LED) Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature Symbol IF VR PD VCEO VECO IC PC Topr Tstg Limits 50 5 80 30 4.5 30 80 −25 to +85 −30 to +85 Unit mA V mW V V mA mW Applications DSC(Digital steal camera) DVC(Digital video camera) Digital handy phone (photo- ) transistor Output Features 1) Ultraminiature DIP type. 2) Gap 1.2mm. °C °C Electrical and optical characteristics (Ta=25°C) Parameter Infrared Collector Transfer Output Input light characteristics charac- characrank emitter teristics teristics diode Symbol VF IR ICEO Min. Typ. Max. Unit V µA µA nm mA V µs µs mA VCE=5V, IF=20mA IF=20mA, IC=0.1mA VCC=5V, IF=20mA, RL=100Ω IF=50mA VR=5V VCE=10V Conditions Forward voltage Reverse current Dark current Peak sensitivity wavelength Collector current Rise time Fall time − − − − 0.95 − − − 0.45 1.3 − − 800 − − 10 10 − − 1 950 10 800 1.6 10 0.5 − 4.95 0.4 − − 2.33 4.95 − − − − λP IC − Collector-emitter saturation voltage VCE(sat) Response time A IC tr tf B Cut-off frequency Peak light emitting wavelength Response time Maximum sensitivity wavelength fC 0.95 − − − − VCE=5V, IF=20mA IF=50mA MHz nm µs nm λP tr tf ∗ Non-coherent Infrared light emitting diode used. Photo transistor VCC=5V, IC=1mA, RL=100Ω ∗ This product is not designed to be protected against electromagnetic wave. λP − Electrical and optical characteristics curves RELATIVE COLLECTOR CURRENT : Ic (%) 1.2 50 1.0 0.8 0.6 0.4 0.2 0 0 FORWARD CURRENT : IF (mA) 50 40 30 20 10 0 FORWARD CURRENT : IF (mA) −25°C 0 °C 25°C 50°C 75°C 40 30 20 10 0 0.2 0.5 1.0 1.5 2.0 2.5 −20 0 20 40 60 80 100 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 DISTANCE : d (mm) AMBIENT TEMPERATURE : Ta (°C) FORWARD VOLTAGE : VF (V) Fig.1 Relative output current vs. distance ( ) %) RELATIVE COLLECTOR CURRENT : Ic ( Fig.2 Forward current falloff POWER DISSIPATION / COLLECTOR POWER DISSIPTION : PD/PC (mW) RELATIVE COLLECTOR CURRENT : Ic (%) Fig.3 Forward current vs. forward voltage 1.2 1.0 0.8 0.6 0.4 0.2 0 0 120 100 PD PC 80 60 40 20 0 100 80 60 40 20 VCE= 5V IF= 20mA 75 100 0.5 1.0 1.5 2.0 −20 0 20 40 60 80 100 0 −25 0 25 50 DISTANCE : d (mm) AMBIENT TEMPERATURE : Ta (°C) AMBIENT TEMPERATURE : Ta (°C) Fig.4 Relative output current vs. distance ( ) Fig.5 Power dissipation / collector power dissipation vs. ambient temperature Fig.6 Relative output vs. ambient temperature 5 COLLECTOR CURRENT : IC (mA) 100 1000 RESPONSE TIME : tr (µs) 4 DARK CURRENT : ICEO (nA) 100 VCE=30V VCE=20V VCE=10V RL=1kΩ 10 RL=500Ω 3 10 2 1 RL=100Ω 1 0.1 0 0 1 0.05 0.1 −25 5 10 15 20 25 1 10 0 25 50 75 100 FORWARD CURRENT : IF (mA) COLLECTOR CURRENT : IC (mA) AMBIENT TEMPERATURE : Ta (°C) Fig.7 Collector current vs. forward current 7 COLLECTOR CURRENT : IC (mA) 6 IF=30mA 5 25mA 4 3 2 1 0 0 20mA 15mA Fig.8 Response time vs. collector current Fig.9 Dark current vs. ambient temperature Input VCC Input Output RL 90% 10% Output 10mA 5mA td : Delay time td tr tf t r : Rise time (time for output current to rise from 2 4 6 8 10 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% COLLECTOR TO EMITTER VOLTAGE: VCE (V) to 10% of peak current) Fig.10 Output characteristics Fig.11 Response time measurement circuit Dimensions (Unit : mm) (4-0.3) (4-0.35) (4-0.2) 1 1.6± 0.1 3.6± 0.15 1.2± 0.15 (0.75) (4-0.6) 3.3± 0.1 Cross-section A-A (2-0.2) C0.4 Optical center 2.6± 0.1 0. 7 0.3 0.4 0.5 (2) Internal connection diagram 2-0.35 Collector Anode Cathode (2-0.1) C0.2 A 2.2± 0.1 2.8± 0.1 (0.15) 0.75± 0.1 0.5± 0.1 A (2.75) 1.6± 0.1 2-R0.3 0.15 Emitter Notes: 1. Unspecified tolerance shall be ± 0.2 . 2. Dimension in parenthesis are show for reference. 1.5± 0.3 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. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. 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