11-8 reflective photointerrupters lth-209-01/lth-1550-01/lth-1650-01 features non-contact switching. for direct pc board or dual-in-line socket mounting. fast switching speed. reflective object sensor. application fax machine printer copy machine counter description the lth-209-01/lth-1550-01/lth-1650-01 reflective object sensors consist of an infrared emitting diode and a npn sillicon phototransistor mounted side by side on converging optical axis in a black plastic housing. package dimensions lth-209-01 lth-1550-01 lth-1650-01 notes: 1.all dimensions are in millimeters (inches). 2.tolerance is 0.25 mm (.010"). 3.lead spacing is measured where the leads emerge from the package. 4.specifications are subject to change without notice. free datasheet http:///
11-9 photointerrupters absolute maximum rating at ta=25 parameter input led output phototransistor operating temperature range storage temperature range lead soldering temperature [1.6mm(.063 in.)from body] continuous forward current reverse voltage peak forward current (pulse wide=10 s,300pps) power dissipation collector current power dissipation collector-emitter voltage emitter-collector voltage symbol p d i c p c v ceo v eco t opr t stg i f v r ts maximum rating i cp 60 5 1 75 20 100 30 5 -25 to + 85 -40 to + 100 260 for 5 seconds unit ma v a mw ma mw v v parameter input led forward voltage reverse current output phototransistor collector dark current coupler collector-emitter saturation voltage on state collector current response time symbol min. typ. v f i r i ceo v ce(sat) tr tf 160 200 300 500 800 100 200 400 1.2 3 4 max. 1.6 100 100 v a na 400 600 1000 1600 300 600 1200 15 20 unit v a s test condition i f =20ma v r =5v v ce =10v i c =0.08ma,i f =20ma i c =0.10ma,i f =20ma i c =0.05ma,i f =20ma note1 note2 note3 v ce =5v,i c =2ma r l =100 i c(on) rise time fall time 0.4 0.4 0.4 electrical optical characteristics at ta=25 note1: vce=5v, if=20ma, d=3.81mm, 90% reflectance white paper note2: vce=5v, if=20ma, d=3.50mm, 90% reflectance white paper note3: vce=5v, if=20ma, d=3.00mm, 90% reflectance white paper part no. lth-209-01 lth-1550-01 lth-1650-01 lth-209-01 lth-1550-01 lth-1650-01 bin no. bina binb binc bind bina binb binc 400 free datasheet http:///
11-10 typical electrical/optical characteristic curves (25 ambient temperature unless otherwise noted) free datasheet http:///
11-11 photointerrupters typical electrical/optical characteristic curves (25 ambient temperature unless otherwise noted) free datasheet http:///
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