Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series OP168 OP268 Features: • • • • OP169 OP269 Flat lens for wide radiation angle (OP168, OP268) Integral lens for narrow beam angle (OP169, OP269) Easily stackable on 0.100” (2.54 mm) hole centers Mechanically and spectrally matched to other OPTEK devices Description: Each diode in this series is molded into an end-looking plastic package. The package for all OP168F and OP268F devices is black, whereas the package for all OP169 and OP269 packages is clear. OP168F and OP169 devices are GaAs. OP268F and OP269 devices are GaAIAs. The OP268FPS is an 850nm gallium aluminum arsenide infrared emitting diode molded in a end-looking miniature plastic package. The advantage of this emitter is that it emits photons from a 0.004” area that is aligned with the package optical centerline. Unlike other GaAlAs emitters, this device performs more like an ideal point source and is suitable for use with lenses to create collimated light sources that can be used in a variety of applications. Due to their small size, all diodes in this series offer considerable design flexibility. The OP168F and OP268F series are mechanically and spectrally matched to the OP508F series phototransistor and the OP538F series photodarlingtons. The OP169 and OP269 series are mechanically and spectrally matched to the OP509 series phototransistors. Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data. For custom screening contact your OPTEK representative. Ordering Information Applications: • • • • Space-limited applications Part Number Excellent design flexibility OP168FA PCBoard mounted slotted switch OP168FB PCBoard interrupter OP168FC LED Peak Wavelength Total Beam Angle 935 nm 104° 935 nm 18° 890 nm 104° 850 nm 50° 890 nm 18” Lead Length OP169A OP169B OP169C OP268FA OP268FB 0.50" OP268FC OP268FPS OP269A OP269B OP269C RoHS OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 01/2012 Page 1 of 6 Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series OP168F (A, B, C), OP268F (A, B, C, PS) 1 DIMENSIONS ARE IN: Pin # LED X=0.060” (1.5 mm) 1 2 Anode Cathode 2 [MILLIMETERS] INCHES OP169 (A, B, C), OP269 (A, B, C) 1 2 DIMENSIONS ARE IN: Pin # LED X=0.060” (1.5 mm) 1 Anode 2 Cathode [MILLIMETERS] INCHES OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 01/2012 Page 2 of 6 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series Absolute Maximum Ratings (TA=25°C unless otherwise noted) -40o C to +100o C Storage and Operating Temperature Range 2.0 V Reverse Voltage Continuous Forward Current 50 mA Peak Forward Current (1 μs pulse width, 300 pps) OP168, OP169, OP268, OP269 (A, B, C) OP268FPS 3.0 A 100 mA Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron](1) Power Dissipation 260° C (2) 100 mW Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX Apertured Radiant Incidence OP168FA OP168FB OP168FC 0.48 0.43 0.27 - 0.73 - OP169A OP169B OP169C 0.18 0.11 0.03 0.22 - OP268FA OP268FB OP268FC OP268FPS 0.64 0.45 0.36 0.10 OP269A OP269B OP269C 0.58 0.42 0.34 - 0.82 - UNITS TEST CONDITIONS Input Diode EE (APT)(3) mW/cm 2 0.99 0.90 VF Forward Voltage OP168, OP169 OP268, OP269 OP268FPS - - 1.40 1.50 1.80 IR Reverse Current OP168, OP169, OP268, OP269 OP268FPS - - λP Wavelength at Peak Emission OP168, OP169 OP268, OP269 OP268FPS - 935 890 850 IF = 20 mA Aperture = .081” dia. Distance = .400” from tip of lens to aperture surface V IF = 20 mA 100 20 µA VR= 2.0 V - nm IF = 20 mA Notes: 1. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams force may be applied to the leads when soldering. 2. Derate linearly 1.33 mW/° C above 25° C. 3. For OP168 (FA, FB, FC) and OP268 (FA, FB, FC), EE(APT) is a measurement of the average apertured radiant energy incident upon a sensing area 0.081” (2.06 mm) in diameter perpendicular to and centered on the mechanical axis of the lens and 0.400” (10.16 mm) from the measurement surface. For OP169 (A, B, C) and OP269 (A, B, C), EE(APT) is a measurement of the average apertured radiant energy incident upon a sensing area 0.180” (4.57 mm) in diameter perpendicular to and centered on the mechanical axis of the lens and 0.653” (16.6 mm) from the lens tip. NOTE: EE(APT) is a measurement of the average radiant intensity within the cone formed by the above conditions. EE(APT) is not necessarily uniform within the measured area. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 01/2012 Page 3 of 6 Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series Electrical Characteristics (TA = 25°C unless otherwise noted — for reference only) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Spectral Bandwidth between Half Power Points OP168, OP169, OP268FPS OP268, OP269 - 50 80 - nm Spectral Shift with Temperature OP168, OP169, OP268, OP269 - ±0.30 ±0.18 - nm/°C Emission Angle at Half Power Points OP168 OP169 OP268 OP268FPS OP269 - 104° 46° 104° 50° 46° - tr Rise Time OP168, OP169 OP268, OP269 OP268FPS - 1000 500 10 - ns IF(PK)=100 mA, PW=10 µs, D.C.=10% tf Fall Time OP168, OP169 OP268, OP269 OP268FPS - 500 250 10 - ns IF(PK)=100 mA, PW=10 µs, D.C.=10% Input Diode B ∆λP /∆T θHP Beam Angle AngleOP268FA OP168 & -OP268 Package Beam OP268FC IF = 10 mA IF = Constant Degree IF = 20 mA Beam Angle OP169 & OP269 Package 1.1 Beam Angle 110% 1.0 100% 0.9 90% 0.8 80% Normalized Radiance Amplitude 0.7 0.6 0.5 0.4 70% 60% 50% 40% 0.3 30% 0.2 20% 0.1 10% 0% 0.0 -80 -60 -40 -20 0 20 Angle (Degrees) 40 60 80 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Degrees OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 01/2012 Page 4 of 6 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series OP168 (FA, FB, FC), OP169 (A, B, C) Forward Voltage vs Forward Current vs Temperature Optical Power vs IF vs Temp 4.0 1.8 Normalized at 20 mA and 20o C 1.7 3.5 -65°C -40°C -20°C +0°C +20°C +40°C +60°C +80°C +100°C +125°C 3.0 Normalized Optical Power Typical Forward Voltage (V) 1.6 1.5 1.4 1.3 -65°C -40°C -20°C +0°C +20°C +40°C +60°C +80°C +100°C +125°C 1.2 1.1 1.0 2.5 2.0 1.5 1.0 0.5 0.9 0.0 0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 35 40 45 50 Forward Current IF (mA) Forward Current (mA) Distance vs Output Power vs Forward Current 9 Normalized at 0.6" and 50 mA 8 Forward Current Normalized Output Power 7 10 mA 20 mA 30 mA 40 mA 50 mA 60 mA 80 mA 100 mA 6 5 4 3 2 1 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 01/2012 Page 5 of 6 Plastic Infrared Emitting Diode OP168F, OP169, OP268F, OP269 Series OP268 (FA, FB, FC, FPS), OP269 (A, B, C) Forward Voltage vs Forward Current vs Temperature Optical Power vs IF vs Temperature 1.8 3.5 Normalized at 50 mA and 20° C 1.7 3.0 -60° C -40° C -20° C 0° C 20° C 40° C 60° C 80° C 100° C 120° C Normalized Optical Power Typical Forward Voltage (V) 1.6 1.5 1.4 1.3 -60° C -40° C -20° C 0° C 20° C 40° C 60° C 80° C 100° C 120°C 1.2 1.1 1.0 2.5 2.0 1.5 1.0 0.5 0.9 0.0 0 10 20 30 40 50 60 70 80 90 100 Forward Current (mA) 0 10 20 30 40 50 60 70 80 90 100 Forward Current IF (mA) Distance vs Output Power vs Forward Current 6 Normalized at 1" and 50 mA 5 Normalized Output Power Forward Current 10 mA 20 mA 30 mA 40 mA 50 mA 60 mA 70 mA 80 mA 90 mA 100 mA 4 3 2 1 0 0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 '' Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 01/2012 Page 6 of 6 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com