PDI-E915

PHOTONIC DETECTORS INC. High-Power & Current GaAs Infrared Emitters Peak Wavelength, 940 nm,Type PDI-E915 PACKAGE DIMENSIONS inch (mm) .038 [0.97] CLEAR PLASTIC LENS CAP CL HEADER .041 [1.04] 2X Ø.017 [0.43] 45° C L C L Ø.230 [5.84] .100 [2.54] CATHODE CL ANODE & CASE .039 [0.99] Ø.185 [Ø4.70] Ø.210 [Ø5.33] 940 nm LED CHIP 2X 1.06 [27.0] .222 [5.64] .019 [0.48] SQUARE TO-46 CAN PACKAGE 5O HALF INTENSITY BEAM ANGLE CATHODE Collimated high emission angle DESCRIPTION: The PDI-E915 infrared emitting ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted) SYMBOL PARAMETER MIN MAX UNITS Pd IFP IFP VR To & Ts TS APPLICATIONS Optical encoders Infrared sources Optical readers diode uses dual cathode,high current reliability liquid phase epitaxially grown GaAs. Optimized for high power, high current at 940 nm. Packaged in a TO-46 header with a clear plastic lens cap. Power Dissipation Continuous Forward Current Peak Forward Current (100µs pulse,10pps) Reverse voltage Storage & Operating Temperature Soldering Temperature* -65 360 180 3.0 3.0 +125 +260 mW mA A V o C o C *1/16 inch from case for 3 secs max TYPICAL RADIATION PATTERN RELATIVE POWER OUTPUT (%) FEATURES Dual cathode High current BEAM ANGLE, θ (deg) ELECTRO-OPTICAL CHARACTERISTICS (TA=25OC unless otherwise noted) SYMBOL CHARACTERISTIC TEST CONDITIONS MIN TYP λP D Dλ Rd tr tf Output Power Forward Voltage Reverse Current Peak Wavelength Spectral Halfwidth Dynamic Resistance Rise Time Fall Time IF = 100 mA IF = 100 mA V R = -3.0 V IF = 50 mA IF = 50 mA IF = 100 mA IF = 100 mA IF = 100 mA 925 MAX 5.0 1.35 1.75 10 955 940 50 0.6 1.1 1.5 TYPICAL POWER OUTPUT DEGRADATION CURVE V F IN VOLTS RELATIVEPOWEROUTPUT POWER OUTPUT vs FORWARD CURRENT 1.0 UNITS mW V mA nm nm Ohms µS mS SPECTRAL OUTPUT V F IN VOLTS PO VF IR IF IN AMPS IF IN AMPS TEMPERATURE, ºC Information in this technical data sheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are subject to change without notice. Optical power and radiant intensity measured using uncapped dimpled TO-46 into integrating sphere.