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| Transmissive Photosensors (Photo Interrupters) ON1003 Photo Interrupter A For contactless SW, object detection Outline ON1003 is an ultraminiature, highly reliable transmittive photosensor in which a high efficiency GaAs infrared light emitting diode chip and a high sensitivity Si phototransistor chip are integrated in a double molded resin package. 1.5 (1.0) Slit width (0.3) Unit : mm A' 4.2 1.2 1.5 Device center (C0.3) 2-0.25 *3.2 Not soldered 1.0 max. 3.9 4.0 min. 5.2 2.8 Features Ultraminiature : 4.2 x 4.2 mm (height : 5.2 mm) Fast response : tr, tf = 35 s (typ.) Highly precise position detection : 0.15 mm Gap width : 1.2 mm , ,, , (1.5) SEC. A-A' 4.2 (C0.5) Gate the rest 0.3 max. o1.5 +0.1 -0 2-0.5 *2.54 1 3 2 4 1 3 24 Pin connection (Note) 1. Tolerance unless otherwise specified is 0.2 2. ( ) Dimension is reference 3. * is dimension at the root of leads 4. Burrs should be less than 0.15mm Absolute Maximum Ratings (Ta = 25C) Parameter Input (Light Forward current (DC) emitting diode) Power dissipation Collector current Reverse voltage (DC) Symbol Ratings VR IF PD*1 IC 6 50 75 20 35 6 75 Unit V mA mW mA V V mW C C C *1 Input power derating ratio is 1.0mW/C at Ta 25C. *2 Output power derating ratio is 1.0mW/C at Ta 25C. *3 Soldering time is within 5 seconds. Collector power dissipation Operating ambient temperature Temperature Storage temperature Soldering temperature PC*2 Topr -25 to +85 Tstg - 40 to +100 Tsol *3 260 Electrical Characteristics (Ta = 25C) Parameter Input characteristics Reverse current (DC) Forward voltage (DC) Symbol VF IR ICEO VR = 3V VCE = 20V 100 35 Conditions IF = 20mA min typ 1.2 max 1.4 10 100 1300 0.4 Unit V A nA A V s Output characteristics Collector cutoff current Collector current IC VCE = 5V, IF = 5mA Transfer Collector to emitter saturation voltage VCE(sat) IF = 10mA, IC = 50A characteristics Response time tr , tf* VCC = 5V, IC = 0.1mA, RL = 1000 * Switching time measurement circuit Sig.IN VCC (Input pulse) Sig.OUT (Output pulse) 90% 10% td tr tf td : Delay time tr : Rise time (Time required for the collector current to increase from 10% to 90% of its final value) tf : Fall time (Time required for the collector current to decrease from 90% to 10% of its initial value) ,, ,, 50 RL ,, ,, ,,, Soldering bath Output (Photo Collector to emitter voltage VCEO transistor) Emitter to collector voltage VECO more than 1mm 1 Transmissive Photosensors (Photo Interrupters) ON1003 IF , IC -- Ta 60 60 IF -- V F 1.6 Ta = 25C VF -- Ta Forward current, collector current IF , IC (mA) 50 IF 50 IF = 50mA Forward current IF (mA) Forward voltage VF (V) 1.2 10mA 40 40 1mA 0.8 30 IC 30 20 20 0.4 10 10 0 - 25 0 20 40 60 80 100 0 0 0.4 0.8 1.2 1.6 2.0 2.4 0 - 40 - 20 0 20 40 60 80 100 Ambient temperature Ta (C ) Forward voltage VF (V) Ambient temperature Ta (C ) IC -- IF 5 VCE = 5V Ta = 25C 3 IC -- VCE 120 Ta = 25C 100 IC -- Ta VCE = 5V IF = 5mA Collector current IC (mA) Collector current IC (mA) 4 Relative output current IC (%) 2 IF = 20mA 80 3 60 2 15mA 1 10mA 5mA 2mA 40 1 20 0 0 5 10 15 20 25 0 0 1 2 3 4 5 6 0 - 40 - 20 0 20 40 60 80 100 Forward current IF (mA) Collector to emitter voltage VCE (V) Ambient temperature Ta (C ) ICEO -- Ta 1 VCE = 20V 10 3 tr -- I C VCC = 5V Ta = 25C 10 3 tf -- I C VCC = 5V Ta = 25C 10 -1 Dark current ICEO (A) 10 2 10 2 Rise time tr (s) 10 -2 RL = 2k 1k 10 100 Fall time tf (s) RL = 2k 1k 10 100 10 -3 1 10 -4 Sig.IN Sig. OUT 50 VCC Sig. OUT RL 90% 10% 1 Sig.IN Sig. OUT 50 VCC Sig. OUT RL 90% 10% 10 -5 - 40 - 20 , ,, 0 20 40 60 80 100 10 -1 10 -2 tr tf 10 ,, 10 -1 10 -2 10 -1 td tr 1 td tf 10 10 -1 1 Ambient temperature Ta (C ) Collector current IC (mA) Collector current IC (mA) 2 Transmissive Photosensors (Photo Interrupters) ON1003 IC -- d (1) 100 VCE = 5V Ta = 25C IF = 5mA 100 IC -- d (2) VCE = 5V Ta = 25C IF = 5mA Relative output current IC (%) 80 Criterion 0 d 60 Relative output current IC (%) 80 60 40 40 20 20 0 0 1 2 3 4 0 0 0.5 Distance d (mm) , ,, d 1.0 1.5 2.0 2.5 Criterion 0 Distance d (mm) 3 |
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