optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 1 of 8 plastic infrared emitting diode op290 series description: each device in this series, is a gallium aluminum arsenide infrared light emitting diode (led) that is molded in an ir-transmissive package with a wavelength centered at 890 nm, which closely matches the spectral response of silicon phototransistors, except for op298 (aa, ab, ac, ad), which has an 875 nm wavelength. for identification purposes, each led anode lead is longer than the cathode lead. package t-1? devices include: op290 , op291 , op292 , op294, op295, op296 , op297 , op299 (a, b, c) . plastic package to-18 or to-46 devices include: op293 and op298 (a, b, c, aa, ab, ac, ad) . each op290, op291 and op292 series come in three electrical parameters options a, b and c. the op290 series forward current is specified under pulse conditions up to 1.5 amps, the op291 series forward current is specified under pulse conditions up to 100 milliamps and the op292 series forward current is specified under pulse conditions up to 1 amp. the cathode lead length is 0.06? (1.52 mm) shorter than the anode lead. the silver-copper lead frame offers exce llent thermal characteristics. each op293 and op298 series come in three electrical parameter options a, b and c. the op293 series has an included emission angle of 60 while the op298 series has an included emission angle of 25. the cathode lead length is 0.06? (1.52 mm) shorter than the anode lead. t hese devices, which come in a variety of power ranges offering a low cost replacement for to-18 or to-46 hermetic packages. each op298 series come with a high irradiance output versions with four electrical parameter options aa, ab, ac and ad. these power options are in the range of 5x greater than the a, b or c options. the op298 series has an included emission angle of 25. the cathode lead length is 0.06? (1.52 mm) shorter than the anode lead. these devices, which come in a variety of power ranges offering a low cost replacement for to-18 or to-46 hermetic packages. op294 and op299 are designed for low-current or power-limited applic ations, such as battery supplies. they are similar to the op290 and op295 , but use a smaller chip that increases out put efficiency at low current levels by increasing current density. light output can be maximized with continuous (d.c.) forward current up to 100 ma or with pulsed forward current up to 750 ma. the cathode lead length is 0.06? (1.52 mm) shorter than the anode lead. each op295, op296 and op297 series come in three electrical parameters options a, b and c. the op295 series forward current is specified un der pulse conditions up to 5 amps, the op296 series forward current is specified under pulse conditions up to 2 amps and the op297 series forward current is specified under pulse conditions up to 1 amp. the cathode lead length is 0.06? (1.52 mm) shorter than the anode lead. the silver- copper lead frame offers excellent thermal characteristics. these devices are ul recognized, file no. s2047. all of these devices are spectrally and mechanicall y matched to the op593 and op598 series phototransistors. please refer to application bulletins 208 and 210 for additional design information and reliability (degradation) data. ? machine automation ? machine safety ? end of travel sensor applications: ? non-contact reflective object sensor ? assembly line automation ? door sensor ? battery-operated applications features: ? choice of narrow or wide irradiance pattern ? choice of power ranges ? choice of t-1?, to-18 or t-46 package ? higher power output than gaas at equivalent leds rohs
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 2 of 8 plastic infrared emitting diode op290 series to-18, to-46 package op293 & op298 t-1? package op290, op291, op292, op294, op295, op296, op297, op299 part number guide ? op290 - op299 series op 2 9 x x w optek assembly photodiode output family maximum forward current electrical specification variations: 0, 5 ? 5 amps a ? parameter a 1, 6 ? 2 amps b ? parameter b 2, 7 ? 1 amps c ? parameter c 3, 8 ? 200 milli-amps d ? parameter d 4, 9 ? 750 milli-amps aa ? parameter ba ab ? parameter bb ac ? parameter bc ad ? parameter bd 1 2 pin # led x=0.060? (1.52 mm) 1 anode 2 cathode electrical parameters a, b, c, d 1 2 electrical parameters a, b, c, aa, ab, ac, ad pin # led x=0.060? (1.52 mm) 1 anode 2 cathode inches [millimeters] dimensions are in:
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 3 of 8 plastic infrared emitting diode op290 series notes: 1. for op290, op291, op292, op295, op296 and op297, refer to graph of maximum peak pulse current vs pulse width. 2. for all ops in this series, rma flux is recommended. duration can be extended to 10 second maximum when soldering. a maximum of 20 grams force may be applied to the leads when flow soldering. 3. for op290, op291, op292, op295, op296 and op297, measured in free-air. derate linearly 3.33 mw/ c above 25 c. 4. for op290, op291and op292, mounted on 1/16? (1.6 mm) thick pcboard with each lead soldered through 80 mil square lands 0.250? (6.35 mm) below flange of device. derate linearly 5. 33 mw/c above 62.5. for op293 and op298, mounted on 1/16? (1.60 mm) thick pcboard with each lead soldered through 80 mil square lands 0.250? (6.35 mm) below flange of device. derate power dissipation linearly 2.00 mw/c above 25 c (normal use). for op295, op296 and op297, mounted on 1/16? (1.6 mm) thick pcboard with each lead soldered through 80 mil square lands 0.250 ? (6.35 mm) below flange of device. derate linearly 5.33 mw/ c above 25 c. 5. immersed in silicone fluid to simulate infinite heat sink. for op290, op291 and op292, derate linearly 11.1 mw/c above 95 c. for op293 and op298, derate power dissipation linearly 2.50 mw/ c abov e 25 c. for op295, op296 and op297, derate linearly 11.1 mw/ c above 25 c. absolute maximum ratings (t a =25c unless otherwise noted) storage and operating te mperature range -40 o c to +100 o c reverse voltage op290, op292, op294, op295, op297, op299 op291, op293, op296, op298 5.0 v 2.0 v continuous forward current op290, op291, op292 op294, op295, op299 op295, op296, op297 150 ma (1) 100 ma (1) 150 ma (1) continuous forward current, op293, op298 free air board mounted full heat sink 100 ma 133 ma 200 ma peak forward current op290, op295 (25 s pulse width) op291, op296 (100 s pulse width) op292, op297 (100 s pulse width) op293, op298 (25 s pulse width) op294, op299 5.0 a 2.0 a 1.00 a 2.0 a 750 ma notes: 1. for op290, op291, op292, op295, op296 and op297, derate linear ly 1.67 ma/ c above 25 c (free-air). when used with heat sink (see note 5), derate linearly 2.07 ma/ c above 65 c (normal use). for op293 and op298, when measured in free-air, derat e power dissipation linearly 1.43 mw/ c above 25 c. for op294 and op299, derate linearly 1.80 mw/ c above 25 c. absolute maximum ratings (t a =25c unless otherwise noted) maximum duty cycle op290 (25 s pulse width @ 5 a) 1.25% (1) lead soldering temperature [1/16 inch (1.6 mm) fr om case for 5 seconds with soldering iron] 260 c (2) power dissipation, free air op290, op291, op292, op295, op296, op297 op293, op298 power dissipation, board mounted op290, op291, op292, op295, op296, op297 op293, op298 power dissipation, full heat sink op290, op291, op292, op295, op296, op297 op293, op298 333 mw (3) 142 mw (3) 533 mw (4) 200 mw (4) 1.11 w (5) 400 mw (5) power dissipation op294, op299 180 mw
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 4 of 8 plastic infrared emitting diode op290 series notes: 1. measurement is taken at the end of a si ngle 100 s pulse. heating due to increased pulse rate or pulse width will cause a d ecrease in reading. 2. measurement of the average apertured radiant energy incident upon a sensing area 0.250? (6.35 mm) in diameter perpendicular to and centered on the mechanical axis of the lens and the specified distance from the end of the device. on all models in this s eries, e e(apt) is not necessarily uniform within the measured area. 3. measurement is taken at the end of a single 10 ms pulse. heating due to increased pulse rate or pulse width will cause a de crease in reading. electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions input diode e e (apt) (2) apertured radiant incidence op290a op290b op290c 210 180 150 - - - - 300 - i f = 1.50 a (1)(2) measured into a 0.250? [6.35mm] aperture 0.2? (5.08 mm) from the tip of the lens. op291a op291b op291c 16 13 10 - - - 26 i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 0.2? (5.08 mm) from the tip of the lens. op292a op292b op292c 2.7 2.2 1.7 - 3.6 - 4.4 i f = 20 ma (1)(2) measured into a 0.250? [6.35mm] aperture 0.2? (5.08 mm) from the tip of the lens. op293a op293b op293c 16 13 10 - 22 - 26 i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 0.2? (5.08 mm) from the tip of the lens. op294 0.50 - 1.50 i f = 5 ma (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7mm) from the tip of the lens. op295a op295b op295c 44 33 22 - - - 77 i f = 1.50 a (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7 mm) from the tip of the lens. op296a OP296B op296c 3.6 2.6 1.6 - - - 6.6 i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7 mm) from the tip of the lens. op297a op297b op297c 0.7 0.5 0.3 - 1.0 - 1.3 i f = 20 ma (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7 mm) from the tip of the lens. op298a op298b op298c 3.0 2.4 1.8 - - - 4.8 i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 0.2? (5.08 mm) from the tip of the lens. op298aa op298ab op298ac op298ad 3.5 3.5 6.5 8.5 - - - - - 8.5 11.5 - i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7 mm) from the tip of the lens. op299 0.15 - 0.45 i f = 100 ma (1)(2) measured into a 0.250? [6.35mm] aperture 1.129? (28.7 mm) from the tip of the lens. mw/cm 2
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 5 of 8 plastic infrared emitting diode op290 series electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions input diode v f forward voltage (3) op290, op295 op291, op296 op292, op297 op293, op298 (a, b, c) op298 (aa, ab, ac, ad) op294, op299 - - - - - - - - - - - - 4.00 2.00 1.75 2.00 2.00 1.50 v i f = 1.50 a i f = 100 ma i f = 20 ma i f = 1.50 a i f = 100 ma i f = 5 ma i r reverse current (3) op290, op292 op291, op293, op298 (a, b, c), op296 op298 (aa, ab, ac, ad) op294, op299 op295, op297 - - - - - - - - - - 10 100 100 10 10 a v r = 5 v v r = 2 v v r = 2 v v r = 2 v v r = 5 v p wavelength at peak emission op290, op291, op292, op293, op294, op295, op296, op297, op298 (a, b, c), op299 op298 (aa, ab, ac, ad) - - 890 875 - - nm i f = 10 ma b spectral bandwidth between half power points - 80 - nm i f = 10 ma ? p / ? t spectral shift with temperature - +0.18 - nm/c i f = constant hp emission angle at half power points op290, op291, op292, op294 op293 op295, op296, op297, op299 op298 - - - - 50 60 20 25 - - - - degree i f = 20 ma t r output rise time - 500 - ns i f(pk) =100 ma, pw=10 s, and d.c.=10.0% t f output fall time - 250 - ns
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 6 of 8 plastic infrared emitting diode op290 series forward voltage vs forward current vs temp. 0.8 1.0 1.2 1.4 1.6 1.8 0 102030405060708090100 forward current (ma) forward voltage (v) -40 c -20 c 0 c 20 c 40 c 60 c 80c 100c op290, op291, op292, op295, op296, op297 (a, b, c) optical power vs forward current vs temperature 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 102030405060708090100 forward current (ma) relative output power -40 c -20 c 0 c 20 c 40 c 60 c 80 c 100c normalized at 50 ma and 20c distance vs output power vs forward current 0 1 2 3 4 5 6 0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 '' distance (inches) normalized output power 10 ma 20 ma 30 ma 40 ma 50 ma 60 ma 70 ma 80 ma 90 ma 100 ma normalized at 1" and 50 m a forward current relative radiant intensity vs. angular displacement 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -80 -60 -40 -20 0 20 40 60 80 angular displacement (degrees) relative radiant intensity
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 7 of 8 plastic infrared emitting diode op290 series op293, op294, op298, op299 forward voltage vs forward current vs temp. 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 0 102030405060708090100 forward current (ma) typical forward voltage (v) -60 c -40 c -20 c 0 c 20 c 40 c 60 c 80 c 100 c 120c optical power vs i f vs temperature 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 102030405060708090100 forward current i f (ma) normalized optical power -60 c -40 c -20 c 0 c 20 c 40 c 60 c 80 c 100 c 120 c normalized at 50 ma and 20 c relative radiant intensity vs. angular displacement 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -20 -15 -10 -5 0 5 10 15 20 angular displacement (degrees) relative radiant intensity distance vs output power vs forward current 0 1 2 3 4 5 6 0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 '' distance (inches) normalized output power 10 ma 20 ma 30 ma 40 ma 50 ma 60 ma 70 ma 80 ma 90 ma 100 ma normalized at 1" and 50 m a forward current
optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. 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 05/07 page 8 of 8 plastic infrared emitting diode op290 series op290a/op593 and op295/op598 - coupling characteristics coupling characteristics 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.00.51.01.52.02.53.0 lens tip separation (inches) normalized collector current (ma) op290a op295 test conditions: op290 & op295 i f = 1.5a, pw = 100s, duty cycle = 0.1% op593 & op598 v ce = 5v, r l = 1k ? , t a = 25c
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