RPR-220UC30N Sensors Red light source high output reflective photosensor (photoreflector) RPR-220UC30N The RPR-220UC30N employs a red light source which peak emitting wavelength is p=630mm in the emitting side. Therefore, it enables not only to judge whether it is an object with conventional function or not, but also to distinguish a cyanogens color due to its complementary. Peak sensitivity wavelength which is p=600nm also goes very well with the receiving side. zExternal dimensions (Unit : mm) zApplication Printers, facsimile machines and various control machineries 6.4 2.8 Note : 1. Unspecified tolerance shall be 0.2. 2. Dimensions in parentheses are shown for reference. 3. Dimensions in parentheses are shown for reference. 4.9 .2 2 2- zFeatures 1) High output at IC 0.4mA (typ.) output 2) Detection distance is from 6mm to 12mm. 3) It is unnecessary to cut a lead which length is 2.95mm after mounting. 0.5 6.5 1.4 0.35 4-0.6 2.95 4- 0.5 + - 0.1 (2.8) (2.5) 1 4 2 3 1 Anode 4 Collector 2 Cathode 3 Emitter zAbsolute maximum ratings (Ta=25C) Symbol Limits Unit Forward current IF 50 mA Reverse voltage VR 5 V Parameter Input (LED) PD 80 mW Collector-emitter voltage VCEO 30 V Emitter-collector voltage VECO 4.5 V IC 30 mA Power dissipation Output (Phototransistor) Collector current PC 80 mW Operating temperature Topr -25 to +85 C Storage temperature Tstg -30 to +85 C Collector power dissipation Rev.A 1/3 RPR-220UC30N Sensors zElectrical and optical characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Unit VF - 2.0 2.6 V IF=50mA Reverse current IR - - 100 A VR=9V Peak emitting wavelength P - 630 - nm Forward voltage Input characteristics ICEO - - 10 A Peak sensitivity wavelength P - 600 - nm Collector current IC 0.08 0.4 0.8 mA - 0.1 0.3 V Dark current Output characteristics Collector-emitter saturation voltage VCE(sat) Transfer characteristics Response time Rising time tr - 10 - s Falling time tf - 10 - s Conditions - VCE=10V - VCE=5V, IF=10mA IF=20mA, IC=0.1mA VCC=5V, IF=20mA, RL=100 zElectrical and optical characteristic curves 4.5 -25 C 0C 25 C 30 50 C 20 10 0 0 1 2 3.5 3 2.5 2 1.5 1 0.5 0 3 0 10 100 VCE=10V VCE=20V VCE=30V 1 0.1 25 50 40 IF=20mA 1.5 IF=15mA 1 IF=10mA 0.5 50 IF=5mA 0 75 AMBIENT TEMPERATURE : Ta (C) Fig.4 Dark current vs. ambient temperature 100 100 80 60 40 20 0 2 4 6 8 10 12 4 6 8 10 Fig.3 Output characteristics 1000 0 2 COLLECTOR - EMITTER : VCE (V) RELATIVE COLLECTOR CURRENT : IC (%) RELATIVE COLLECTOR WRRENT : IC (%) DARK CURRENT : ICEO (nA) 1000 0 30 IF=30mA 2 Fig.2 Collector current vs. forward current 10000 -25 20 IF=40mA 2.5 FORWARD CURRENT : IF (mA) Fig.1 Forward current vs. forward voltage 0.01 -50 Standard blank paper (reflective rate 90%) 3 d=6mm 0 FORWARD VOLTAGE : VF (V) 10 3.5 VCE=5V d=6mm 4 COLLECTOR CURRENT : IC (mA) 40 COLLECTOR CURRENT : IC (mA) FORWARD CURRENT : IF (mA) 50 14 DISTANCE : d (mm) Fig.5 Relative output vs. distance 10 1 0.1 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE : Ta (C) Fig.6 Relative output vs. ambient temperature Rev.A 2/3 RPR-220UC30N Sensors FORWARD CURRENT : IF (mA) 60 50 40 30 20 10 0 0 20 40 60 80 100 AMBIENT TEMPERATURE : Ta (C) Fig.7 Forward current vs. ambient temperature zCircuit for testing transfer characteristics Reflecting plate d=6mm IF IC VCC VCC=2V IF=10mA Rev.A 3/3 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