GaAlAs T-1 PACKAGE INFRARED EMITTING DIODE Description MIE-364L3 Package Dimensions The MIE-364L3 is a GaAlAs infrared LED having a Unit : mm (inches ) peak wavelength at 880nm. It features high power, ψ3.10 (.122) and molded in water clear plastic package with higher 3.85 (.152) radiant intensity. 4.55 (.179) 1.50 (.059) .50 (.019) 23.40MIN (.920) Features l High radiant intensity l Standard T-1 ( φ 3mm ) package l Peak wavelength λp = 880 nm l Radiant angle : 35° .50 TYP. (.020) 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 0.5 mm (.019") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings o @ TA=25 C Parameter Power Dissipation Peak Forward Current Continuous 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 260 C for 5 seconds o Unity Opto Technology Co., Ltd. 02/04/2002 MIE-364L3 Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol 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 2θ1/2 Min. - Typ . 2.2 Max. Unit - mW/sr 1.4 1.7 V - 100 µA 880 - nm 80 35 nm deg . Typical Optical-Electrical Characteristic Curves Relative Radiant Intensity 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 0.9 50° 60° 70° 80° 90° 0.8 0.5 0.3 0.1 0.2 0.4 0.6 FIG.5 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 02/04/2002