optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a 1 02/07 page 1 of 5 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. reflective object sensor opb700z, opb700alz, opb701z, OPB701ALZ features: ? low profile to facilitate stacking ? low cost plastic housing ? choice of phototransistor or photodarlington output ? #26 awg lead wire in 4? (101 mm), or 18? (457 mm) lengths product photo here ordering information part number led peak wavelength sensor reflection distance inch (mm) lead length / spacing opb700z 890 nm transistor 0.200" (5.08mm) 4" / 26 awg wire opb700alz 18" / 26 awg wire opb701z 4" / 26 awg wire OPB701ALZ 18" / 26 awg wire darlington applications: ? non-contact reflecti ve object sensor ? assembly line automation ? machine automation ? machine safety ? end of travel sensor ? door sensor rohs description: opb700 and opb700alz sensors consist of an infrared emitting diode and a npn silicon phototransistor, mounted side-by-side on converging optical ax es in a black plastic housing. opb701 and OPB701ALZ sensors consist of an infrared emitting diode and a npn silicon photodarlington, mounted side-by-side on converging optical axes in a black plastic housing. the interconnect wires for these devices are are ul approved #26 awg, with teflon insulation, stripped and tinned. the opb700 and opb701 have 4? (101 mm) wire length while the opb700alz and OPB701ALZ have 18? (457 mm) wire length. custom electrical, wire, cabling and connectors are ava ilable. contact your local representative or optek for more information.
optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a1 02/07 page 2 of 5 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. reflective object sensor opb700z, opb700alz, opb701z, OPB701ALZ reflective surface 3 1 4 2 reflective surface 3 1 4 2 opb701 color/pin # color/pin # red-3 white-2 black-4 green-1 led anode cathode led collector emitter part number wire length opb700z 4? min opb700alz 18? min opb701z 4? min OPB701ALZ 18? min opb700z, opb701z dimensions are in: inches [ millimeters] see chart
optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a 1 02/07 page 3 of 5 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. reflective object sensor opb700z, opb700alz, opb701z, OPB701ALZ absolute maximum ratings (t a =25c unless otherwise noted) storage temperature range -40 c to + 125 c operating temperature range -40 c to + 100 c lead soldering temperature 260 c input diode continuous forward current 100 ma reverse voltage 2 v power dissipation (1) 80 mw output phototransistor collector-emitter voltage opb700z, opb700alz opb70z1, OPB701ALZ 24 v 15 v emitter-collector voltage 5 v power dissipation (1) 50 mw notes: (1) derate linearly 1.07 mw/c above 25 c. notes: (1) measured using eastman kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. reference: east man kodak, catalog # e 152 7795. electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions input diode v f forward voltage - - 1.7 v i f = 50 ma i r reverse current - - 100 a v r = 2 v output phototransistor v (br)ceo collector-emitter breakdown voltage opb700z, opb700alz opb701z, OPB701ALZ 25 15 - - - - v v i c = 100 a i c = 100 a v (br)eco emitter-collector breakdown voltage 5 - - v i e = 100 a i ceo collector dark current opb700z, opb700alz opb701z, OPB701ALZ - - - - 100 250 na na v ce = 10 v, i f = 0, e e = 0.1 w/cm 2 v ce = 10 v, i f = 0, e e = 0.1 w/cm 2
optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a1 02/07 page 4 of 5 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. reflective object sensor opb700z, opb700alz, opb701z, OPB701ALZ opb700 - normalized collector current vs distance 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 distance(inches) normalized collector current kodak 90% kodak 18% copier paper avery label retro reflective normalized with kodak 90% and distance = 0.15" opb700 - normalized collector current vs forward current vs temperature 0.0 0.5 1.0 1.5 2.0 2.5 0 5 10 15 20 25 30 35 40 forward current (ma) normalized collector current -40 c -20 c 0 c 20 c 40 c 60 c 80 c normalized collector current at 20ma and 20c electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions coupled parameters opb700z, opb700alz (phototransistor) i c(on) collector current 0.10 - 2.50 ma v ce = 5.0v (1) , i f = 40ma v ce(sat) saturation voltage - - 0.40 v i c = 10a, i f = 40ma i cx leakage current - - 2.00 a v ce = 5.0v, i f = 40ma, no reflective surface i c(on) collector current 2.50 - 43.00 ma v ce = 5.0v (1) v ce(sat) saturation voltage - - 1.10 v i c = 10a, i f = 40ma i cx leakage current - - 20.0 a v ce = 5.0v, i f = 40ma, no reflective surface coupled parameters opb701z, OPB701ALZ (photodarlington) notes: (1) measured using eastman kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. reference: east man kodak, catalog # e 152 7795.
optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a 1 02/07 page 5 of 5 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. reflective object sensor opb700z, opb700alz, opb701z, OPB701ALZ opb701 - normalized collector current vs distance 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 distance (inches) normalized collector current kodak 90% kodak 18% copier paper avery label retro reflective normalized with kodak 90% and distance = 0.150" opb701 - normalized collector current vs forward current vs temperature 0.0 0.5 1.0 1.5 2.0 2.5 0 5 10 15 20 25 30 35 40 forward current - ma normalized collector current -40 c -20 c 0 c 20 c 40 c 60 c 80 c normalized collector current at 20ma and 20c opb701 - forward voltage vs forward current vs temperature 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 0 5 10 15 20 25 30 35 40 forward current (ma) typical forward voltage (volts) -40 c -20 c 0 c 20 c 40 c 60 c 80c led?forward voltage vs forward current vs temperature
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