GaAs HIGH POWER T-1 PACKAGE INFRARED EMITTING DIODE Description MIE-304G1 Package Dimensions The MIE-304G1 is an infrared emitting diode in GaAs Unit : mm (inches ) technology molded in water clear plastic package. ψ3.00 (.118) 5.25 (.207) 1.00 (.040) 4.00 (.157) 0.80 ±0.50 (.031±.020) FLAT DENOTES CATHODE 23.40MIN. (.920) Features l Standard T-1 ( φ 3mm ) package, radiation angle : ±10° l Peak wavelength λp = 940 nm l Good spectral matching to si-photodetector 0.50 TYP. (.020) 1.00MIN. (.040) 2.54 (.100) 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 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 o o Operating Temperature Range -55 C to +100 C Storage Temperature Range -55 C to +100 C Lead Soldering Temperature 260oC for 5 seconds Unity Opto Technology Co., Ltd. 02/04/2002 MIE-304G1 Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min. Typ . 1.5 2.5 Max. Unit Radiant Intensity IF=20mA Ie Forward Voltage IF=50mA VF Reverse Current VR=5V IR Peak Wavelength IF=20mA λ 940 nm Spectral Bandwidth IF=20mA ∆λ 50 nm View Angle IF=20mA 2 θ 1/2 20 deg . mW/sr 1.30 1.5 V 100 µA Relative Radiant Intensity Typical Optical-Electrical Characteristic Curves 1 0.5 0 840 880 920 960 1000 1040 Forward Current (mA) 100 80 60 40 20 0 0 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° 5 4 3 2 1 0 0 20 40 60 80 100 Forward Current (mA) FIG.4 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT 40 60 Ambient Temperature TA (oC) FIG.3 RELATIVE RADIANT INTENSITY VS.AMBIENT TEMPERATURE Relative Radiant Intensity Output Power Relative To Value at IF =20mA Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE 3.0 10° 20° 30° 40° 50° 1.0 60° 70° 80° 90° 0.9 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