PDI-E914

PHOTONIC DETECTORS INC. High-Power & Current GaAs Infrared Emitters Peak Wavelength, 940 nm,Type PDI-E914 PACKAGE DIMENSIONS inch (mm) .038 [0.97] C L .100 [2.54] MAX HEADER .041 [1.04] 2X Ø.017 [0.43] 45° C L CL .168 [4.27] .100 [2.54] CATHODE CL ANODE & CASE CLEAR OPTICAL EPOXY Ø.185 [Ø4.70] Ø.210 [Ø5.33] 940 nm LED CHIP 2X 1.06 [27.0] .019 [0.48] SQUARE TO-46 HERMETIC CAN PACKAGE 80O HALF INTENSITY BEAM ANGLE DESCRIPTION: The PDI-E914 infrared emitting FEATURES diode uses dual cathode,high current reliability liquid Dual cathode phase epitaxially grown GaAs. Optimized for high High current power, high current at 940 nm. Packaged in a TO-46 Wide angle header with a clear epoxy glob top. ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted) SYMBOL PARAMETER MIN MAX UNITS Pd IFP IFP VR To & Ts TS 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 APPLICATIONS Photoelectric switches Optical encoders Infrared sources TYPICAL RADIATION PATTERN RELATIVE POWER OUTPUT (%) CATHODE 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.