Infrared Light Emitting Diode in 1210 SMD Package OP225 850nm Wavelength Narrow Beam Angle High Power Water Clear dome lensed EIA Standard Package Description: The OP225 is a GaAlAs infrared LED mounted in an SMT package. The OP225 incorporates an integral molded lens which enables a narrow beam angle and provides an even emission pattern. The narrow irradiance pattern pro- vides high on-axis intensity for excellent coupling efficiency. The OP225 LED is mechanically and spectrally matched to the OP525 series photosensors. The package is compatible with most automated mounting equipment. Applications Non-Contact Position Sensing Counters Datum detection Optical encoders Machine automation IrDA Light curtains Reflective and Transmissive Sensors Relative Radiant Intensity vs. Package Dimension Angular Displacement 100% 80% 60% 40% 20% 0% -90 -60 -30 0 30 60 90 Pb Angular Displacement (Degrees) RoHS Dimensions in mm OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 11/2010 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 1 of 3 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Relative Radiant Intensity Infrared Light Emitting Diode in 1210 SMD Package OP225 o Absolute Maximum Ratings (T = 25 C unless otherwise noted) A PARAMETER SYMBOL MAXIMUM UNITS Continuous Forward Current I 50 mA F Power Dissipation P 75 mW d Reverse Voltage I 5 V R Peak Forward Current (1s pulse width, 300 pps) I 1 A FP Lead Soldering Temperature T 260 C SOL (1.6mm to epoxy for 5 sec.) Operating Temperature Range T -40C to +85C OPR Storage Temperature Range T -55C to +85C STG Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. De-rate linearly at 2.17 mW/ C above 25 C. Electrical Characteristics (T = 25 C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS CONDITIONS E Radiant Itensity 20 45 mW/sr I = 100mA (300pps, 10us pulse) e F V Forward Voltage 1.30 1.45 1.65 V I = 20mA F F I Reverse Current 10 A V = 5.0V R R Peak Emission Wavelength 850 nm I = 10mA P F Emission Angle at Half Power Points 20 Deg. I = 20mA HP F t , t Rise and Fall Time 30 ns I = 100mA, PW = 10s, 10% D.C. r f F(PEAK) Relative Radiant Intensity vs. Forward Voltage vs. Forward Forward Current vs. Temperature Current vs. Temperature 350% 1.5 Normalized at I = 20mA, F Temperatures stepped -40C T = 20C. Temperatures A in 20 C Increments -40C stepped in 20C Increments 300% 1.4 250% 1.3 200% 100C 150% 1.2 100C 100% 1.1 50% 1.0 0 10 20 30 40 50 0 10 20 30 40 50 Forward Current (mA) Forward Current (mA) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 11/2010 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 2 of 3 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Relative Radiant Intensity Forward Voltage (V)