internal circuit k a c e terminal no. name a anode k cathode c collector e emitter dimensions tolerance 3mmmax. 0.3 3 < mm 6 0.375 6 < mm 10 0.45 10 < mm 18 0.55 18 < mm 30 0.65 unless otherwise specified, the tolerances are as shown below. four, 1.5 four, 0.5 two, 3.2 dia. holes optical axis cross section aa cross section aa four, 0.25 19 0.1 25.4 0.2 3.6 0.2 7.62 0.3 2.54 0.3 2.54 0.8 0.6 1.2 13 photomicrosensor (transmissive) ee-sg3/EE-SG3-B dimensions note: all units are in millimeters unless otherwise indicated. features ? dust-proof model with a 3.6 mm wide slot. ? solder terminal model (ee-sg3). ? pcb terminal model (EE-SG3-B). absolute maximum ratings (ta = 25 c) item symbol rated value emitter forward current i f 50 ma (see note 1) pulse forward current i fp 1a (see note 2) reverse voltage v r 4v detector collector--emitter voltage v ceo 30 v emitter--collector voltage v eco --- collector current i c 20 ma collector dissipation p c 100 mw (see note 1) ambient temperature operating topr -- 2 5 cto 85 c storage ts t g -- 3 0 cto 100 c soldering temperature ts o l 260 c (see note 3) note: 1. refer to the temperature rating chart if the ambient temperature exceeds 25 c. 2. the pulse width is 10 s maximum with a frequency of 100 hz. 3. complete soldering within 10 seconds. ordering information description part number photomicrosensor (transmissive ) ee-sg3 ( ) EE-SG3-B electrical and optical characteristics (ta = 25 c) item symbol value condition emitter forward voltage v f 1.2 v typ., 1.5 v max. i f =30ma reverse current i r 0.01 atyp.,10 amax. v r =4v peak emission wavelength p 940 nm typ. i f =20ma detector light current i l 2 ma min., 40 ma max. i f =15ma,v ce =10v dark current i d 2 na typ., 200 na max. v ce =10v,0 ? x leakage current i leak --- --- collector--emitter saturated voltage v ce (sat) 0.1 v typ., 0.4 v max. i f =30ma,i l =1ma peak spectral sensitivity wavelength p 850 nm typ. v ce =10v rising time tr 4 styp. v cc =5v,r l = 100 ? , i l =5ma falling time tf 4 styp. v cc =5v,r l = 100 ? , i l =5ma
ee-sg3/EE-SG3-B ee-sg3/EE-SG3-B engineering data forward current vs. collector dissipation temperature rating forward current vs. forward voltage characteristics (typical) light current vs. forward current characteristics (typical) ambient temperature ta ( c) collector dissipation pc (mw) forward voltage v f (v) f forward current i (ma) f forward current i (ma) forward current i f (ma) light current i (ma) l light current vs. collector--emitter voltage characteristics (typical) relative light current vs. ambi- ent temperature characteristics (typical) dark current vs. ambient temperature characteristics (typical) collector--emitter voltage v ce (v) light current i (ma) l ambient temperature ta ( c) ambient temperature ta ( c) response time vs. load resis- tance characteristics (typical) load resistance r l (k ? ) distance d (mm) i f =20ma v ce =5v v ce =10v 0 ? x i f =20ma v ce =10v ta = 2 5 c vcc = 5 v ta = 2 5 c (center of optical axis) input output input output 90 % 10 % ta = -- 3 0 c ta = 2 5 c ta = 7 0 c ta = 2 5 c v ce =10v i f =25ma i f =20ma i f =15ma i f =10ma i f =5ma ta = 2 5 c response time tr, tf ( s) relative light current i (%) l dark current i (na) d sensing position characteristics (typical) response time measurement circuit relative light current i (%) l i f pc
cat. no. gc napms?1 02/03 specifications subject to change without notice. printed in u.s.a. omron electronics llc one east commerce drive schaumburg, il 60173 note: dimensions shown are in millimeters. to convert millimeters to inches divide by 25.4. 847?882?2288 omron canada, inc. 885 milner avenue 416-286-6465 omron on?line global ? http://www.omron.com usa ? http://www.omron.com/oei canada ? http://www.omron.com/oci toronto, ontario m1b 5v8
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