LTE-3271BL

LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only FEATURES * SPECIAL FOR HIGH CURRENT AND LOW FORWARD VOLTAGE * HIGH POWER * AVAILABLE FOR PULSE OPERATING * WIDE VIEWING ANGLE * BLUE TRANSPARENT COLOR PACKAGE * AMMO PACK * TIN DIPPING LEADS PACKAGE DIMENSIONS NOTES: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Protruded resin under flange is 1.5mm(.059") max. 4. Lead spacing is measured where the leads emerge from the package. 5. Specifications are subject to change without notice. Part No. : LTE-3271BL DATA SHEET BNS-OD-C131/A4 Page : 1 of 3 LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only ABSOLUTE MAXIMUM RATINGS AT TA=25℃ PARAMETER Power Dissipation Peak Forward Current (300pps, 10μs pulse) Continuous Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063") From Body] MAXIMUM RATING 150 2 100 5 -40℃ to + 85℃ -55℃ to + 100℃ 260℃ for 5 Seconds UNIT mW A mA V ELECTRICAL OPTICAL CHARACTERISTICS AT TA=25℃ PARAMETER SYMBOL MIN. TYP. MAX. 30 44 Radiant Intensity IE 52 62 Peak Emission Wavelength Spectral Line Half-Width Forward Voltage Forward Voltage Reverse Current Viewing Angle (See FIG.6) λP Δλ VF VF IR 2θ1/2 50 940 50 1.25 1.85 1.6 2.3 100 mW/sr mW/sr nm nm V V μA deg. IF = 100mA IF = 100mA IF = 20mA IF = 20mA IF = 50mA IF = 500mA VR = 5V BIN D BIN E UNIT mW/sr mW/sr TEST CONDITION IF = 100mA IF = 100mA BIN GRADE BIN B BIN C Part No. : LTE-3271BL DATA SHEET BNS-OD-C131/A4 Page : 2 of 3 LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES (25℃ Ambient Temperature Unless Otherwise Noted) 1.0 Relative Radiant Intensity Forward Current IF (mA) 120 100 80 60 40 20 0 940 Wavelength (nm) 1040 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta ( o C) 0.5 0 840 FIG.1 SPECTRAL DISTRIBUTION 100 Output Power Relative To Value at IF=20mA Forward Current (mA) FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 1.2 1.0 0.8 0.6 0.4 0.2 0 -20 0 20 40 60 80 80 60 40 20 0 0 1.2 1.6 2.0 2.4 2.8 Forward Voltage (V) Ambient Temperature Ta ( o C) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE 10.0 Output Power Relative To Value at IF=20mA FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 Relative Radiant Intensity o 10 o 20 o o 30 8.0 6.0 4.0 2.0 0 0 40 80 120 160 200 40 1.0 0.9 0.8 0.7 50 60 70 80 90 0.5 0.3 0.1 0.2 0.4 0.6 o o o o o o Foward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT FIG.6 RADIATION DIAGRAM Part No. : LTE-3271BL DATA SHEET BNS-OD-C131/A4 Page : 3 of 3