RPI-1133 photointerrupter, small type applications optical control equipment features 1) small slit width (0.3mm) for high precision. 2) fast response. 3) built-in visible light filter. absolute maximum ratings (ta = 25 c ) electrical and optical characteristics (ta = 25 c ) electrical and optical characteristics curves external dimensions (unit : mm) forward current : i f (ma) forward voltage : v f (v) 0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 ? 25 c 0 c 25 c 50 c 75 c fig.1 forward current vs. forward voltage notes: 1. unspecified tolerance shall be 0.2 . 2. dimension in parenthesis are show for reference. cut-off frequency ? non-coherent infrared light emitting diode used. peak light emitting wavelength p f c i f = 50ma ? 1 ? mhz ? 950 ? nm infrared light emitter diode response time ? 515 ? 0.05 0.15 photo ic ? this product is not designed to be protected against electromagnetic wave. cross-section a-a optical axis center gap vcc vo gnd anode cathode thorugh hole a c0.2 2-r0.2 c0.8 +0.1 1.2 -0 5- 0.8 1.25 1.25 3.2 2.5 4.2 4 0.3 1.1 0.1 5 2.8 min5.4 2.1 (1.7) (2.5) 5-0.5 5-0.2 (3.2) 1.2 a threshold input current : i fhl ,i flh (ma) ambient temperature : ta ( c ) ? 200 204060 0.5 0.7 0.9 1.1 1.3 1.5 i fhl i flh fig.4 threshold input current vs. ambient temperature low level output voltage : v ol (v) low level output current : i ol (ma) 010 5.0 0 100 200 300 400 500 fig.2 low level output voltage vs. low level output current fig.8 response time measurement circuit r l gnd input 50% t phl t plh t f t r v ol v oh 1.5v 90% 10% output amplifier output z o = 50 ? 47 ? i f = 5ma + 3v constant voltage circuit t r = t f = 0.01 s v cc relative output voltage : v o (%) distance : d (mm) 0 2.0 2.5 100 fig.6 relative output voltage vs. distance characteristics d ? 20 0 20 40 60 80 100 10 50 40 30 20 0 ambient temperature : ta ( c) forward current : i f (ma) fig.7 forward current falloff low level output voltage : v ol (v) ambient temperature : ta ( c ) -200 204060 0 0.1 0.2 0.3 0.4 0.5 i ol =2ma i ol =5ma i ol =8ma fig.3 low level output voltage vs. ambient temperature rise fall time : t r ,t f ( sec) load resistance : r l (k ? ) 0.1 0.5 1.0 5.0 10 0.2 0.4 0.6 0.8 1.0 t r t f fig.5 response time fig.6 vs. load resistance parameter symbol v f i r v cc v ol i fhl i flh / i fhl min. ? ? 2.0 ? 0.25 0.4 typ. 1.1 ? 0.08 ? 0.7 max. 1.3 10 7.0 0.35 2.5 0.9 unit vi f = 10ma v r = 5v v cc = 3v, i ol = 2ma v cc = 3v, i f = 0ma v cc = 3v, i f = 5ma v cc = 3v, i f = 0ma ? v cc = 3v v cc = 3v a v v v oh 2.8 ? 3.0 v i ccl ? 0.35 1.5 ma i cch ? 0.35 1.5 ma ma ? t plh ? 22 66 v cc = 3v, i f = 5ma, r l = 100 ? v cc = 3v, i f = 5ma, r l = 100 ? s s t phl ? 5.5 16 tr ? 515 tf tr tf ? 0.05 0.15 conditions forward voltage reverse current power supply voltage output low level voltage output high level voltage low level power supply current high level power supply current high low threshold input current hysteresis input charac- teristics output characteristics transfer characteristics response time low high propagation delay time high low propagation delay time rise time fall time ? parameter symbol p d i f v cc v r i o p d limits 10 80 50 5 80 7 unit ma v mw v ma mw topr ? 20 to + 60 c tstg ? 40 to + 100 c forward current reverse voltage power dissipation power supply voltage output current power dissipation operating temperature storage temperature output (photo ic) input (led)
appendix appendix1-rev1.1 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. 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. 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.
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