GaAlAs HIGH POWER SIDE LOOK PACKAGE INFRARED EMITTING DIODE Description MIE-144H4 Package Dimensions The MIE-144H4 is a GaAlAs infrared emitting diode, Unit: mm( inches molded in clear, lensed side looking package. The MIE-144H4 provides a broad range of 1.10 (.043) 4.00±0.08 (.156±.003) intensity selection. φ 1.50 (.059) 1.80 1.80 (.071) (.071) 1.50 (.059) 0.75 (.030) 1.22 (.048) 4.12 (.162) 1.66±0.08 (.065±.003) 60° 0.80 (.032) 214.30MIN. (.563) 0.5TYP. (.020) Features l Selected to specific on-line intensity and radiant intensity ranges l 1.0MIN. (.039) Low cost , plastic side looking package 2.54±0.08 (.100±.003) (SEE NOTE 3) C A Notes : 1. All dimensions are in millimeters.(inches). 2. Protruded resin under flange is 1.5 mm (0.059") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings @ TA=25oC Parameter Maximum Rating Unit Power Dissipation 75 mW Peak Forward Current 1 A Continuos Forward Current 50 mA Reverse Voltage 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. 02/04/2002 MIE-144H4 Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min. Typ . Max. Unit - 0.8 - mW/cm2 1.5 1.6 V - 100 µA 850 - nm Radiant Incidance IF=20mA Ee Forward Voltage IF=20mA VF Reverse Current VR=5V IR Peak Wavelength IF=20mA λp Spectral Bandwidth IF=20mA ∆λ Half View Angle IF=20mA 2θ1/2 30 80 nm deg . Relative Radiant Intensity Typical Optical-Electrical Characteristic Curves 1 0.5 0 750 770 790 810 830 850 870 890 910 930 950 -20 0 Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION Relative Radiant Intensity Forward Current (mA) 100 80 60 40 20 0 0.0 1.2 1.6 2.0 2.4 2.8 3 2 1 0 0 20 40 60 80 100 Forward Current (mA) FIG.4 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT 2.0 1.5 1.0 0.5 0.0 20 40 60 o Ambient Temperature TA( C) FIG.3 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE Relative Radiant Intensity Relative Radiant Intensity 4 2.5 -40 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE 5 3.0 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