GaAlAs T-1 PACKAGE INFRARED EMITTING DIODE MIE-304L3 Description Package Dimensions The MIE-304L3 is an infrared emitting diode in Unit : mm (inches ) GaAlAs on GaAlAs technology molded in water clear ψ3.00 (.118) plastic package. 5.25 (.207) SEE NOTE 2 1.00 (.040) 4.00 (.157) 0.80 ±0.50 (.031±.020) FLAT DENOTES CATHODE Features 23.40MIN. (.920) l High power and high radiant intensity l Suitable for DC and high pulse current operation l Standard T-1 ( φ 3mm ) package l Peak wavelength λp = 880 nm l Good spectral matching to si-photodetector 0.50 TYP. (.020) 1.00MIN. (.040) 2.54 (.100) SEE NOTE 3 C A Notes : 1. Tolerance is ±0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 0.8 mm (.031") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings @ TA=25oC Parameter Maximum Rating Unit 120 mW 1 A 100 mA Reverse Voltage 5 V Operating Temperature Range -55oC to +100oC Storage Temperature Range -55oC to +100oC Lead Soldering Temperature 260 C for 5 seconds Power Dissipation Peak Forward Current(300pps,10µs pulse) Continuos Forward Current o Unity Opto Technology Co., Ltd. 02/04/2002 MIE-304L3 Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min. - Radiant Intensity IF=20mA Ie Forward Voltage IF=50mA VF Reverse Current VR=5V IR Peak Wavelength IF=20mA λP Spectral Bandwidth IF=20mA ∆λ View Angle IF=20mA 2 θ 1/2 Typ . 2.2 Max. Unit - mW/sr 1.40 1.7 V - 100 µA 880 - nm 80 25 nm deg . Relative Radiant Intensity Typical Optical-Electrical Characteristic Curves 1 0.5 0 780 820 860 900 940 980 Forward Current (mA) 100 80 60 40 20 0 0.8 1.2 1.6 2.0 2.4 2.8 Output Power To Value IF=20mA Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 0° Relative Radiant Intensity 5 4 3 2 1 0 0 20 40 60 80 100 Forward Current (mA) FIG.4 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT 40 o 60 Ambient Temperature TA ( C) FIG.3 RELATIVE RADIANT INTENSITY VS.AMBIENT TEMPERATURE Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Output Power Relative To Value at IF =20mA 3.0 10° 20° 30° 40° 1.0 50° 0.9 0.8 60° 70° 80° 90° 0.5 0.3 0.1 0.2 0.4 0.6 FIG.5 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 02/04/2002