GaAlAs HIGH POWER TO-46 PACKAGE INFRARED EMITTING DIODE Description MIE-406L3U Package Dimensions The MIE-406L3U is an infrared emitting diode with GaAlAs / GaAlAs die technology molded in a pastel blue transparent plastic package. Unit : mm (inches ) φ4.75 (.187) 45° CATHODE INDICATOR 5.60 (.221) .70 (.028) .25 MAX (.059 ) Features 5.46 (.215) 25.00 MIN (.984) .50 TYP. (.020) l Standard TO-46 package l Peak wavelength λp = 880 nm l Good spectral matching to si-photodetector l Radiant angle : 25° 1.00 MIN (.040) 2.54 (.100) A C Notes : 1. Tolerance is ± 0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 1.5 mm (.059") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings @ TA=25oC Parameter Power Dissipation Peak Forward Current(300pps,10µs pulse) Continuos Forward Current Reverse Voltage Maximum Rating Unit 120 mW 1 A 100 mA 5 V o o Operating Temperature Range -55 C to +100 C Storage Temperature Range -55oC to +100oC Lead Soldering Temperature 260oC for 5 seconds Unity Opto Technology Co., Ltd. 11/18/2000 MIE-406L3U Optical-Electrical Characteristics '@ TA=25oC Parameter Test Conditions Symbol Min. Typ . Max. Unit Radiant Intensity IF=20mA Ie - 2.2 - mW/sr Forward Voltage IF=50mA VF - 1.4 1.70 V Reverse Current VR= 5V IR - - 100 µA Peak Wavelength IF=20mA λp - 880 - nm Spectral Bandwidth IF=20mA ∆λ - 80 - nm View Angle IF=20mA 2θ1/2 - 25 - deg. Forward Current IF (mA) Relative Radiant Intensity Typical Optical-Electrical Characteristic Curves 1 0.5 0 840 940 1040 Wavelength FIG.1 SPECTRAL DISTRIBUTION 80 60 40 20 0 0.8 1.2 1.6 2 2.4 80 70 60 50 0 -55 -25 0 25 50 75 100 125 Ambient Temperature TA(oC) FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 3 2.5 2 1.5 1 0.5 0 0 2.8 Forward Voltage (V) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE 20 40 60 80 100 o Ambient Temperature TA ( C) FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0° 10° 20° 5 Relative Radiant Intensity Output Power Relative To Value at IF =20mA 90 Output Power To Value I =20mA Forward Current (mA) 100 100 4 3 30° 40° 1.0 0.9 2 1 50° 60° 70° 80° 90° 0.8 0 0 20 40 60 80 100 Forward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT 0.5 0.3 0.1 0.2 0.4 0.6 FIG.6 RADIATION DIAGRAM 11/18/2000