AlGaAs/GaAs High POWER SIDE LOOK PACKAGE INFRARED EMITTING DIODE MIE-144A4 Description Package Dimensions Unit: mm( inches ) The MIE-144A4 is a GaAs infrared emitting diode with AlGaAs window layer, molded in clear, lensed side looking package. The MIE-144A4 provides a 1.10 (.043) 4.00±0.08 (.156±.003) broad range of 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) 2- Features l 0.5TYP. (.020) 14.30MIN. (.563) Selected to specific on-line intensity and radiant intensity ranges l Low cost , plastic side looking package l Mechanically and spectrally matched to 1.0MIN. (.039) 2.54±0.08 (.100±.003) The MID-11422 of phototransistor . (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 o @ TA=25 C Parameter Maximum Rating Unit Power Dissipation 75 mW Peak Forward Current 1 A Continuos Forward Current 50 mA Reverse Voltage 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-144A4 Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min. Typ . Max. Unit - 0.6 - mW/cm2 1.2 1.45 V - 100 µA 940 - 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 50 80 nm deg . Relative Radiant Intensity Typical Optical-Electrical Characteristic Curves 1 0.5 0 840 880 920 960 1000 1040 Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION Relative Radiant Intensity Forward Current (mA) 100 80 60 40 20 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 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