2-32 dialight corporation ? 1913 atlantic a venue ? manasquan, nj 08736 ? tel: (732) 223-9400 ? f ax: (732) 223-8788 ? www .dialight.com 597-3831-2xx 2.79 [.1 10] 2.21 [.087] 2.39 [.094] ca thode 3.20 [.126] 2.41 [.095] 4.45 [.175] 1.14 [.045] 1.91 [.075] .806 [.032] 3.40 [.134] .806 [.032] .806 [.032] .508 [.020] .15 [.006] ca thode i.d. 1.65 [.065] p art no.* 597-3831-2xx dimensions in mm [inches] *ordering informa tion 597-3831-2xx packaging option 02 20 pieces on tape 07 7" reel, 2000 pcs/reel t aping specifica tions (rear side of tape) ? ir emitter surface mount led - preliminary benefits ? compatible with automatic placement equipment ? compatible with infrared reflow processes ? packaged on 8mm tape, 7" reels (meets eia-481-1 standard) ? helps to eliminate mixed technology pc board processing ? compatible with dialight's optopipe tm series light pipes 4.00 [.157] 1.00 [.039] 3.51 [.138] 8.00 [.315] 1.50 [.059] 4.00 [.157] 2.00 [.079] cathode side of smd 1.75 [.069] recommended solder p ad la yout dialight new absolute maximum ra tings ( t a =25 c) power dissipation 180 mw forward current 100 ma surge current ( 10 m s) 2.5 a reverse v oltage 5 v junction t emperature 100 c storage t emperature C55 to +100 c operating t emperature C55 to +100 c opera ting characteristics ( t a =25 c) led characteristics v alue units t est conditions peak w avelength 880 20 nm i f = 100 ma spectral bandwidth 80 nm i f = 100 ma full angle (2 q 1 / 2 ) 120 deg switching t imes (10% to 90% & 90% to 10%) .5 m s i f = 100 ma capacitance (v r =0 v , f = 1 mhz) 25 pf v r =0v forward v oltage (t p = 20 msec) 1.5 typ, 1.8 max v i f = 100 ma forward v oltage (t p = 100 m sec) 3 typ, 3.8 max v i f = 1a reverse current .01 typ, 1 max m a v r = 5v radiant intensity (tp=20 ms) (steady state) 3 4 mw/sr i f = 100 ma radiant intensity (tp = 100 m s) (pulsed) 48 mw/sr i f = 1 a solder adherance per mil-std-202e, method 208c
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