LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES * HIGH SPEED * HIGH POWER * AVAILABLE FOR PULSE OPERATING * CLEAR TRANSPARENT COLOR PACKAGE 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-3276 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 MAXIMUM RATING UNIT 120 mW 1 A 100 mA 5 V Power Dissipation Peak Forward Current (300pps, 10μs pulse) Continuous Forward Current Reverse Voltage Operating Temperature Range -40℃ to + 85℃ Storage Temperature Range -40℃ to + 85℃ Lead Soldering Temperature [1.6mm(.063") From Body] 260℃ for 6 Seconds ELECTRICAL / OPTICAL CHARACTERISTICS AT TA=25℃ PARAMETER SYMBOL MIN. UNIT TEST CONDITION Aperture Radiant Incidence Ee 1.3 1.7 - mW/cm2 IF = 20mA Radiant Intensity IE 9.75 12.75 - mW/sr IF = 20mA Radiant Intensity IE 24 32 - mW/sr IF = 50mA λP - 850 - nm IF = 50mA Δλ - 40 - nm IF = 50mA Forward Voltage VF - 1.49 1.80 V IF = 50mA Forward Voltage VF - 1.83 2.3 V IF = 200mA Reverse Voltage VR 5 - - V IR = 10μA 2θ1/2 - 50 - deg. IF = 20mA Peak Emission Wavelength Spectral Line Half-Width Viewing Angle (See FIG.6) Part No. : LTE-3276 DATA SHEET BNS-OD-C131/A4 TYP. MAX. Page : 2 of 3 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES (25℃ Ambient Temperature Unless Otherwise Noted) 140 Forward Current IF (mA) Relative Radiant Intensity 1.0 0.5 850 100 80 60 40 20 0 -40 -20 0 950 20 40 60 80 100 Wavelength (nm) Ambient Temperature Ta ( o C) FIG.1 SPECTRAL DISTRIBUTION FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 100 1.2 Output Power Relative To Value at IF=20mA Forward Current (mA) 0 750 120 80 60 40 20 0 1.0 0.8 0.6 0.4 0.2 0 0 1.2 1.6 2.0 2.4 2.8 -20 0 20 40 60 80 Forward Voltage (V) Ambient Temperature Ta ( o C) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 o 10 o 20 o 30 Relative Radiant Intensity Output Power Relative To Value at IF=20mA 5.0 4.0 3.0 2.0 1.0 40 1.0 0.9 50 0.8 60 0.7 70 80 90 o o o o o o o 0 0 20 40 60 80 100 0.5 0.3 0.1 0.2 0.4 0.6 Foward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT Part No. : LTE-3276 DATA SHEET BNS-OD-C131/A4 FIG.6 RADIATION DIAGRAM Page : 3 of 3