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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 e 12/2012 page 1 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 rohs features: ? 0.125? (3.175 mm) slot width ? choice of aperture (0.050? or 0.010? width) ? choice of opaque or ir transmissive shell material ? choice of mounting configurations ? choice of lead spacing or wires description: the slotted optical sensors in this series provide the fl exibility of a custom device fr om a standard product line. building from a standard housing with a 0.125? (3.18mm) wi de slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. furthermore, an option of wire or pcb leads allows electrical interface flexibility. the device body is an opaque plastic which minimizes sens itivity to both visible and ne ar-infrared external light sources which may impact operation. aperture width c hoices provide different optical resolution for motion sensing. a covered aperture provides dust protecti on, while an open aperture provides maximum protection against external light sources. phototransistor sensor devices are: opb360, opb370 , opb380, opb390, opb859, opb860, opb870, opb880, opb890. the opb355 provides a photodiode detecto r, which has a lower linear output-versus-light. wide electrical output current ranges are availabl e. led emissions are near-infrared (850-940nm). custom electrical, wire and cabling services are available. contact your local representative or optek for more information. compliant to eu rohs directive 2002/95/ec. product photo here applications: ? non-contact object sensing ? assembly line automation ? machine automation ? equipment safety ? machine safety opb360, opb370, opb380, opb390 opb859 opb860, opb870, opb880, opb890 2 4 1 3 contains polysulfone to avoid stress cracking, we suggest using nd industries? vibra-tite for thread-locking. nd vibra-tite formula 3 evaporates fast without causing structural failure in optek?s molded plastics. applies to: opb360, opb370, opb380, opb390 and opb860, opb870, opb880, opb890. opb355 2 4 1 3 color # description 1 red 2 black 3 white 4 green wire colors
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 e 12/2012 page 2 of 11 slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. part number guide ? opb360 / opb370 opb 3 x x x x x sensor aperture: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) mounting configurations: l - emitter side mounting tab only n - no mounting tabs p - sensor side mounting tab only t - two mounting tabs lead spacer designator: 0 = 0.320? (8.12 mm) lead space 5 = 0.220? (5.59 mm) lead space discrete shell material: 6 - covered (apertures not visible), pcb leads 7 - open (apertures visible), pcb leads emitter sensor: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) optek assembly phototransistor output family part number guide ? opb380 / opb390 opb 3 x 0 x x x z sensor aperture: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) mounting configurations: l - emitter side mounting tab only n - no mounting tabs p - sensor side mounting tab only t - two mounting tabs rohs compliant discrete shell material: 8 - covered (apertures not visible), wires 9 - open (apertures visible), wires emitter sensor: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) optek assembly phototransistor output family mounting configurations: l - emitter side mounting tab only n - no mounting tabs p - sensor side mounting tab only t - two mounting tabs optek assembly phototransistor output family opb 3 x x x part number guide ? opb355
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 e 12/2012 page 3 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 emitter aperture : 0.050? (1.270 mm) sensor aperture : 0.050? (1.270 mm) mounting configurations: t - two mounting tabs optek assembly phototransistor output family opb 8 5 9 part number guide ? opb859 part number guide ? opb860 / opb870 opb 8 x x x x x sensor aperture: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) mounting configurations: l - emitter side mounting tab only n - no mounting tabs p - sensor side mounting tab only t - two mounting tabs discrete shell material: 6 - covered (apertures not visible), pcb leads 7 - open (apertures visible), pcb leads emitter sensor: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) optek assembly phototransistor output family electrical specification variations: 0 = electrical parameter a (lead spacing = 0.320?) 1 = electrical parameter b (lead spacing = 0.320?) 2 = electrical parameter c (lead spacing = 0.320?) 5 = electrical parameter a (lead spacing = 0.220?) 6 = electrical parameter b (lead spacing = 0.220?) 7 = electrical parameter c (lead spacing = 0.220?) note: assemblies with dual 0.010? apertures are currently available with electrical parameter ?a? only. part number guide ? opb880 / opb890 opb 8 x x x x x z sensor aperture: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) mounting configurations: l - emitter side mounting tab only n - no mounting tabs p - sensor side mounting tab only t - two mounting tabs rohs compliant discrete shell material: 8 - covered (apertures not visible), wires 9 - open (apertures visible), wires emitter sensor: 1 - 0.010? (0.254 mm) 5 - 0.050? (1.270 mm) optek assembly phototransistor output family electrical specification variations: 0 = electrical parameter a 1 = electrical parameter b 2 = electrical parameter c note: assemblies with dual 0.010? apertures are currently available with electrical parameter ?a? only. wires = 26awg - 24? long. ul approved.
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 e 12/2012 page 4 of 11 slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb859 opb880, opb890 pin # emitter pin # transistor/diode 1 anode 3 collector / anode 2 cathode 4 emitter / cathode e / clear top denotes led s / black top denotes sensor dimensions are in: inches [ millimeters] opb355, opb360, opb370 opb380, opb390
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 e 12/2012 page 5 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 opb860, opb870
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 e 12/2012 page 6 of 11 slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. absolute maximum ratings (t a =25c unless otherwise noted) storage temperature (1) (2) opb355, opb360, opb370, opb 859, opb860, opb870 series opb380, opb390, opb880, opb890 series -40 c to +100 c -40 c to +85 c operating temperature (1) (2) -40 c to +85 c lead soldering temperature (7) 260 c input led forward dc current opb355, opb360, opb370, o pb380, opb390, opb859, opb860, opb870, opb880, opb890 50 ma peak forward current (1s pulse width, 300 pps) 1 a reverse dc voltage 2 v power dissipation (2) 75 mw output phototransistor/diode cathode-anode reverse voltage -opb355 60 v emitter-collector voltage 5 v collector dc current 30 ma power dissipation (1) 100 mw collector-emitter voltage opb360, opb370, opb380, o pb390, opb859, opb860, opb870, opb880, opb890 series 30 v notes: (1) for wire series (opb380, opb390, opb880 and opb890), maximum storage and operating temperature is limited by the temperature rating of the lead wires. (2) derate linearly 1.67 mw/ c above 25 c. (3) for opb355, opb360 and opb370, polarity is denoted by color of housing top: led (clear); sensor (black). (4) cleaning agents methanol and isopropanol are recommended. spray or wipe; do not submerge. (5) opb380 and opb390 wire terminations have 24? of 7-strand 26 awg ul approved insulated wire on each terminal. these devices incorporate a wire strain relief at the housing surface. the insulation colors and functions are: ired anode (red); i red cathode (black); phototransistor collector (white); phototransistor emitter (green). (6) rma flux is recommended. duration can be exten ded to 10 seconds maximum when flow soldering. (7) all parameters were tested using pulse technique.
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 e 12/2012 page 7 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions input transistor/diode (see op240 for additional information?for reference only) v f forward voltage - 1.3 1.8 v i f = 20 ma i r reverse current - - 100 a v r = 2 v output diode ? opb355 (see opb950 for additional information ? for reference only) v br reverse diode breakdown voltage 60 - - v i r = 100 a, i f = 0, e e = 0 v fd forward voltage photodiode - - 1.2 v i f = 1 ma, i f = 0, e e = 0 id reverse dark current - - 60 na v r = 30 v, e e = 0, i f = 0 output transistor (see op550 for additional information?for reference only) v (br)ceo collector-emitter breakdown voltage 30 - - v i c = 1 ma v (br)eco emitter-collector breakdown voltage 5 - - v i e = 100 a i ceo collector-emitter dark current - - 100 na v ce = 10 v, i f = 0, e e = 0 coupled i l on-state collector current opb355 (l, n, p, t) 10 - 200 a v r = 5 v, i f = 40 ma v ce(sat) collector-emitter sa turation voltage opb859 opb860/870/865/875 (para. a) opb861/871/866/876 (para. b) opb862/872/867/ 877 (para. c) opb880/890/ (para. a) opb881/891 (para. b) opb882/892 (para. c) - - - - - - - - - - - - - - 0.4 0.4 0.4 0.6 0.4 0.4 0.6 v i c = 125 a, i f = 20 ma i c = 400 a, i f = 20 ma i c = 800 a, i f = 20 ma i c = 1800 a, i f = 20 ma i c = 400 a, i f = 20 ma i c = 800 a, i f = 10 ma i c = 1800 a, i f = 20 ma on-state collector current opb36x, opb37x (t, n, l, p 11) opb36x, opb37x (t, n, l, p 51) opb36x, opb37x (t, n, l, p 55) opb38x, opb39x (t, n, l, p 11) opb38x, opb39x (t, n, l, p 51) opb38x, opb39x (t, n, l, p 55) 1.0 2.5 3.5 1.0 2.5 3.5 - - - - - - 5 10 14 5 10 14 ma v ce = 0.4 v, i f = 20 ma opb859 250 - - a v ce = 10 v, i f = 20 ma opb860/870/865/875 (para. a) opb861/871/866/876 (para. b) opb862/872/867/ 877 (para. c) opb880/890/ (para. a) opb881/891 (para. b) opb882/892 (para. c 0.5 1.0 1.8 0.5 1.0 1.8 - - - - - - - - - - - - ma v ce = 10 v, i f = 20 ma v ce = 5 v, i f = 10 ma v ce = 0.6 v, i f = 20 ma v ce = 10 v, i f = 20 ma v ce = 5 v, i f = 10 ma v ce = 0.6 v, i f = 20 ma i c(on)
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 e 12/2012 page 8 of 11 slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb355 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c (on) response (ma) left to righ t right to left to p to bottom opb355 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c (on) response (ma) left to ri g ht right to left to p to bottom opb355 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c (on) response (ma) left to right right to left to p to bottom emitter sensor left to right right to left 0 width top to bottom 0
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 e 12/2012 page 9 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 opb370t11 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 diisplacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom opb370t11 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 11 - flag next to emitter opb370t11 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to ri g ht right to left to p to bottom aperture configuration 11 - flag next to sensor aperture configuration 11 - flag in middle of slot emitter sensor left to right right to left 0 width top to bottom 0
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 e 12/2012 page 10 of 11 slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb370n51 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 51 - flag next to emitter opb370n51 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to ri g h t right to left to p to bottom aperture configuration 51 - flag next to sensor opb370n51 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 51 - flag in middle of slot emitter sensor left to right right to left 0 width top to bottom 0
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 e 12/2012 page 11 of 11 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. slotted optical switch series: opb355, opb360, opb370, opb380, opb390 opb859, opb860, opb870, opb880, opb890 opb380t55 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 55 - flag next to emitter opb380t55 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 55 - flag next to sensor opb380t55 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) typical i c(on) response (ma) left to righ t right to left to p to bottom aperture configuration 55 - flag in middle of slot emitter sensor left to right right to left 0 width top to bottom 0

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