RPI-5100 sensors actuator-type photointerrupter RPI-5100 the RPI-5100 is a compact, actuator-type photointerrupter. z z z z applications optical control equipment facsimiles plain paper copiers z z z z features 1) compact. 2) minimal influence from stray light. 3) equipped with an actuator mount. z z z z external dimensions (units : mm) 3.3 1.5 0.65 3.5 2 0.5 2 ? 0.5 4.5 6.2 2.2 5min. r1.5 1.5 c 0.2 + 0.1 ? 0 1.5 (4.7) (1.5) 8.9 0.3 5.9 0.3 7.7 (2.5) 2.4 9.0 notes: 1. unspecified tolerance shall be 0.2 . 2. dimension in parenthesis are show for reference. (4) 1 2 ? 0.2 0.8 0.1 optical axis center anode cathode collector emitter z z z z absolute maximum ratings (ta = 25 c) parameter symbol i c v ceo p d v r i f p c v eco topr tstg limits ? 25~ + 85 ? 30~ + 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 ( )
RPI-5100 sensors z z z z electrical and optical characteristics (ta = 25 c) parameter symbol v f i r i ceo p i c v ce(sat) t r t f min. ? ? ? ? 0.2 ? ? typ. 1.3 ? ? 800 1.0 ? 10 max. 1.6 10 0.5 ? ? 0.4 ? unit v i f = 50ma v r = 5v v ce = 10v ? v ce = 5v, i f = 20ma i f = 20ma, i c = 0.1ma v cc = 5v, i f = 20ma, r l = 100 ? a a nm ma v s conditions forward voltage input charac- teristics output charac- teristics transfer charac- teristics response time collector-emitter saturation voltage collector current peak sensitivity wavelength dark current reverse current z z z z electrical and optical characteristic curves power dissipation / collector power dissipation : p d / p c (mw) ambient temperature : ta ( c) ? 20 0 40 60 80 20 100 0 20 40 60 80 100 120 fig.1 power dissipation / collector power dissipation vs. ambient temperature p c p d forward current : i f (ma) forward voltage : v f (v) 0 10 20 30 40 50 0.4 0 0.8 1.2 2.0 1.6 0.2 0.6 1.0 1.8 1.4 fig.2 forward current vs. forward voltage 75 c 50 c 25 c 0 c ? 25 c collector current : i c (ma) forward current : i f (ma) 0 1020304050 0 1 2 3 4 5 fig.3 collector current vs. forward current fig.4 dark current vs. ambient temperature ambient temperature : ta ( c) dark current : i ceo (na) 0 25 50 75 100 ? 25 0.1 1 10 100 1000 v ce = 10v v ce = 20v v ce = 30v fig.5 relative output vs. ambient temperature relative collector current : i c (%) ambient temperature : ta ( c) ? 40 ? 20 0 20406080100 20 40 60 80 160 100 120 140 0 fig.6 relative output vs. distance ( ) relative collector current : i c (%) distance : d (mm) 01 2 3 100 50 0 v ce = 5v i f = 20ma d
RPI-5100 sensors relative output collector current : i c (%) distance : d (mm) 01 2 3 100 50 0 v ce = 5v i f = 20ma d fig.7 relative output vs. distance ( ? ) collector current : i c (ma) 10 0.1 1 1 10 100 response time : t r ( s) fig.8 response time vs. output current r l = 100 ? r l = 1k ? r l = 500 ? ? 20 0 20 40 60 80 100 10 50 40 30 20 0 ambient temperature : ta ( c) forward current : i f (ma) fig.9 forward current falloff collector current : i c (ma) collector-emitter voltage : v ce (v) fig.10 output characteristics 48 610 2 0 0 1 2 3 4 5 10ma 20ma 30ma 40ma i f = 50ma fig.11 response time measurement circuit t d : t r : t f : 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) t d t r t f 10% 90% r l v cc input input output output
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