Infrared Light Emitting Diode OPR2800T Features: • • • • • High-power GaAIAs Matches PLCC-2 footprint 875 nm wavelength Wide beam angle Wide operating temperature range (-40o C to +100o C) Description: The OPR2800T is a GaAIAs infrared LED mounted in a surface mount chip carrier (SMCC) package with a flat lens window that allows a wide beam angle. The SMCC format has a lower height profile than the PLCC-2 package and mounts in the same footprint. The device is suitable for use in single device or array applications. The OPR2800T is spectrally matched to the OPR5500 phototransistor. See Application Bulletin 237 for handling instructions. Ordering Information Applications: • Non-contact position sensing • Datum detection • Machine automation • Optical encoding Part Number LED Peak Total Wavelength Beam Angle OPR2800T 875 nm 100° Packaging Tape & Reel Warning: Front Window is pressure sensitive. Do not apply pressure or high vacuum to window. 2 Anode Indicator 1 Pin # LED 1 2 Anode Cathode 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 C 09/2014 Page 1 of 2 Infrared Light Emitting Diode OPR2800T Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Range -55o C to +125o C Operating Temperature Range -40o C to +100o C Reverse Voltage 30 V Continuous Forward Current 50 mA Solder reflow time within 5°C of peak temperature is 20 to 40 seconds (1) 250° C 130 mW (2) Power Dissipation Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN Apertured Radiant Incidence Ee (APT) TYP MAX UNITS 0.2 - - mW/cm 2 TEST CONDITIONS IF = 20 mA(3) VF Forward Voltage - - 1.50 V IF = 50 mA IR Reverse Current - - 100 µA VR= 2.0 V λP Wavelength at Peak Emission 875 - nm IF = 10 mA θHP Emission Angle at Half Power Points - 100 - Degree IF = 20 mA tr, tf Output Rise Time, Output Fall Time - - 500 ns IF(PK) = 100 mA, PW = 10 µs, D.C. = 10.0% Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. Derate linearly at 1.39 mW/° C above 25° C. 3. Ee(APT) is a measurement of the apertured radiant incidence upon a sensing area 0.081” (2.06 mm) in diameter, perpendicular to and centered on the mechanical axis of the lens and 0.590” (14.99 mm) from the measurement surface. EE(APT) is not necessarily uniform within the measured area. OPR2800T Forward Voltage vs Forward Current vs Temperature Optical Power vs IF vs Temperature 3.5 1.8 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 0.0 0.9 0 10 20 30 40 50 60 70 Forward Current (mA) 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Forward Current IF (mA) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue C 09/2014 Page 2 of 2 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