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Technical content
Features
Side-emitting plastic package with dome lens 940nm wavelength
Description
The SLED-56-16639 is a Gallium arsenide infrared emitter mounted in a side -emitting plastic water clear non-diffused package. The chip is positioned to direct the optical energy through the side of the mechanical axis of the device. The in -line beam angle provides high on-axis intensity for excellent coupling efficiency. Absolute Maximum Ratings Power Dissipation 75mW Forward Current 40mA Reverse Voltage 5V Storage Temperature -20 to +70C Operating Temperature -25 to +80C Soldering Temperature (1) 260C Notes: (1) 3mm from case for < 5 sec. 900 0.2 0.4 0.6 0.8 1.0RELATIVE RADIANT INTENSITY (nm)WAVE LENGT H 940 990 Electrical Characteristics (TA=25C unless otherwise noted) Symbol Parameter Min Typ Max Units Test Conditions Ee Radiant Incidance 0.4 0.8 mW/cm^2 IF = 20 mA P Peak wavelength 940 nm IF = 20 mA Spectrum Bandwidth 50 nm IF = 20 mA VF Forward Voltage 1.3 1.5 V IF = 20 mA IR Reverse Current 10 A VR = 5V 21/2 Emission angle 140 deg IF = 20 mA VBR Reverse Breakdown Voltage 3.0 V IR=10μA Specifications subject to change without notice. REV 04/04-14 Dimensions in mm Tolerance is +/-0.1 unless otherwise noted Prodruded resin under flange is 1.0mm max. Schematic Anode Cathode 4.50 5.72 Anode 14.0 min 1.50 0.38 SQ 2.39 Dia.1.5 4.42 2.54 nom