new product features ? pcb direct mount type ? gap:3.1mm ? rohs compliance applications ? printers ? faxes ? scanners maximum ratings (ta=25 ) SIT303-01 photo interrupter ratings 100 60 item unit symbol p d i f input power dissipation forward current mw ma the SIT303-01 is a photointerrupter high-performance standard type, combines high-output gaas ired with high sensitive phototransistor. dimensions unit:mm * general tolerance( 0.2mm) collector mark 13.8 0.2 3.1 0.2 5.8 8.8 0.2 (10) (2.54) 6 0.2 0.5*2.1slit 1.8 min10 4-0.5 top view emitter anode cathode collector optical center * 1.pulse width:tw 100 s period=10ms * 2.no icebound or dew * 3.the soldering should be 1.2mm away from bottom of the holder. t=within 3s elector-optical characteristics (ta=25 ) the contents of this data sheet are subject to change without advance notice for the purpose of improvement.when using this product, would you please refer to the latest specifications. v light current c-e saturation voltage reverse current peak wavelength collector dark current operating temperature *2 topr. rise time 30 100 collector current collector-emitter voltage fall time input output transmission forward voltage storage tempertature *2 emitter-collector voltage tr v cc =5v,i c =2ma,r l =100 output collector power dissipation v ceo -20 +85 40 mw ma 5 tf i r i f =20ma p c tstg. i c v ce sat i c 1 input a pulse forward current * 1 i fp reverse voltage v r 5 soldering tempertature * 3 v v c c c -30 +85 260 v eco tsol. p 940 v r =5v i f =20ma v ce =5v,i f =20ma,non-shading item symbol conditions v ce =10v,e v =0lx i f =20ma,i c =0.1ma unit max typ min v f - v 10 a - nm - 1.2 - - 100 na 1 0.5 - - - 5 ma - 0.15 s - - 4 - s 0.4 v 10 1.4 - i ceo
photo interrupter SIT303-01 forward current v s . forward voltage forward voltage v f 0 50 100 0 0.5 1.0 1.5 2.0 (v) forward current i f (ma) ta=25 light current v s . forward current forward current i f 0 4 8 0 10 20 30 40 (ma) light current i cel (ma ) 6 2 v ce =5v t a =25 light current v s . collector-emitter voltage 2 4 light current i cel (ma ) ta=25 relative light current v s . ambient temperature 50 100 relative light current i cel (% ) dark currrent v s . ambient temperature dark current i ceo (na ) 10 -1 10 0 10 1 10 2 power dissipation v s . ambient temperature ambient temperature ta (mw) power dissipation p c 0 20 40 60 80 100( ) 0 50 100 50 i f =50ma 6 8 10 i f =40ma i f =30ma i f =20ma i f =10ma v ce =5v i f =20ma v ce =10v the contents of this data sheet are subject to change without advance notice for the purpose of improvement.when using this product, would you please refer to the latest specifications. collector-emitter voltage v ce 0 0 (v) ambient temperature ta 0 -20 100 ( ) 0 20 40 60 80 ambient temperature ta 80 ( ) 0 60 40 20 -20 10 -2 switching time v s . load resistance load resistance r l switching time tr,tf ( s ) 10 1 10 2 10 3 ( ) i c =2ma v cc =5v ta=25 relative output current v s . moving distance -2 -1 0 1 2 moving distance l relative output current i cel 100 50 (% ) (x) tf tr (y) v ce =5v i f =20ma ta=25 v ce =5v i f =20ma ta=25 (mm) *1 switching time measurement circuit r l input vcc output input output td tr tf td : delay time tr : rise time tf : fall time 90% 10% *2 method of measuring position detection characteristic x y center of slit 0 - + center of slit 2 4 6 8 10 12 -2 -1 0 1 2 (mm) 1 2 10 2 10 3 10 4
photo interrupter packing specification 1.fixed quantity (max 500pcs) of the products are packed into plastic bag(300*380) 2.eight bags of the products are put into #2 box(max 4000pcs ) 3. two #2 boxes are put into #3 box(max 8000pcs ) 4. packing slit is pasted on #3 box. SIT303-01 SIT303-01 (max 500pcs) plastic bag (300*380)*8 the contents of this data sheet are subject to change without advance notice for the purpose of improvement.when using this product, would you please refer to the latest specifications. packingslit #2 box*2 #3box(max 8000pcs)
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