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| RPI-0125 Photointerrupter, Ultraminiature SMD type External dimensions (Unit : mm) (4-0.3) (4-0.35) Recommended Pad Layout 3.2 0.85 Absolute maximum ratings (Ta=25C) (4-0.2) Input (LED) Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature IF VR PD VCEO VECO IC PC Topr Tstg 50 5 80 30 4.5 30 80 -25 to +85 -30 to +85 mA V mW V V mA mW (4-0.6) 3.3 Parameter Symbol Limits Unit Applications DSC(Digital steal camera) DVC(Digital video camera) Digital handy phone (photo- ) transistor 1.0 1.6 Output Features 1 . 2 0 . 3 (2-0.1) C0.2 (2-0.2) C C 1) Ultra-small. 2) Gap 1.2mm. 3 . 6 0 . 3 Gap Cross-section A-A 2.6 0.3 (0.4) Cathode Anode C0.4 A 2.8 2.2 Electrical and optical characteristics (Ta=25C) Parameter Infrared Collector Transfer Output Input light characteristics charac- characrank emitter teristics teristics diode Optical axis center 2.5 1.5 Forward voltage Reverse current Dark current Peak sensitivity wavelength Collector current Rise time Fall time VF IR ICEO - - - - 0.45 - - - 0.45 1.3 - - 800 - - 10 10 - - 1 950 10 800 1.6 10 0.5 - 4.95 0.4 - - 2.33 V A A nm mA V s s mA IF=50mA 2-R0.3 P IC - VCE=5V, IF=20mA IF=20mA, IC=0.1mA VCC=5V, IF=20mA, RL=100 Collector-emitter saturation voltage VCE(sat) Response time A IC tr tf (2.90) (1.28) Emitter (2.35) (1.60) VCE=5V, IF=20mA (0.05) VCE=10V 0.5 VR=5V A (0.75) Symbol Min. Typ. Max. Unit Conditions B Cut-off frequency Peak light emitting wavelength Response time Maximum sensitivity wavelength fC 0.95 - - - - 4.95 - - - - MHz nm s nm Non-coherent Infrared light emitting diode used. IF=50mA P tr tf Photo transistor VCC=5V, IC=1mA, RL=100 This product is not designed to be protected against electromagnetic wave. Collector Notes: 1. Unspecified tolerance shall be 0.2 . 2. Dimension in parenthesis are show for reference. P - Electrical and optical characteristics curves RELATIVE COLLECTOR CURRENT : IC (%) 125 50 40 30 20 10 0 COLLECTOR CURRENT : IC (mA) 50 FORWARD CURRENT : IF (mA) FORWARD CURRENT : IF (mA) 100 d 5 -25C 0C 25C 50C 75C 100 1000 RESPONSE TIME : tr (s) 4 DARK CURRENT : ICEO (nA) 40 (0.7) 100 VCE=30V VCE=20V VCE=10V RL=1k RL=500 10 1 RL=100 0.1 1 10 -25 75 3 30 10 50 20 2 25 10 0 0.2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 -20 0 20 40 60 80 100 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 0 5 10 15 20 25 1 0.05 0.1 0 25 50 75 100 DISTANCE : d (mm) AMBIENT TEMPERATURE : Ta (C) FORWARD VOLTAGE : VF (V) FORWARD CURRENT : IF (mA) COLLECTOR CURRENT : IC (mA) AMBIENT TEMPERATURE : Ta (C) Fig.1 Relative output current vs. distance ( ) RELATIVE COLLECTOR CURRENT : IC (%) POWER DISSIPATION / COLLECTOR POWER DISSIPTION : PD/PC (mW) 125 d Fig.2 Forward current falloff RELATIVE COLLECTOR CURRENT : Ic (%) Fig.3 Forward current vs. forward voltage 7 COLLECTOR CURRENT : IC (mA) 100 80 6 Fig.7 Collector current vs. forward current Fig.8 Response time vs. collector current Fig.9 Dark current vs. ambient temperature 120 100 PD PC 80 60 40 20 0 Input VCC 100 IF=30mA 5 25mA 4 3 2 1 0 0 20mA 15mA RL 75 60 Input Output 90% 10% 50 40 Output 10mA 5mA td : Delay time td tr tf 25 20 VCE=5V IF=20mA 75 100 t r : Rise time (time for output current to rise from 2 4 6 8 10 0 0 0.5 1.0 1.5 2.0 -20 0 20 40 60 80 100 0 -25 0 25 50 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% DISTANCE : d (mm) AMBIENT TEMPERATURE : Ta (C) AMBIENT TEMPERATURE : Ta (C) COLLECTOR TO EMITTER VOLTAGE: VCE (V) to 10% of peak current) Fig.4 Relative output current vs. distance ( ) Fig.5 Power dissipation / collector power dissipation vs. ambient temperature Fig.6 Relative output vs. ambient temperature Fig.10 Output characteristics Fig.11 Response time measurement circuit Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1 |
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