LITEON LTE-3277

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-3277 DATA SHEET
BNS-OD-C131/A4
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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
IE
20
36
-
mW/sr
IF = 20mA
λP
-
865
-
nm
IF = 20mA
Δλ
-
25
-
nm
IF = 20mA
Forward Voltage
VF
-
1.45
1.65
V
IF = 20mA
Forward Voltage
ΔVF
-
-
0.4
V
VF@ 50mA-VF@ 20mA
Reverse Current
IR
-
-
10
μA
VR = 5V
Reverse Voltage
VR
5
-
-
V
IR = 100μA
2θ1/2
25
30
-
deg.
IF = 20mA
-
0
-
0.12
mm
-
Radiant Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Viewing Angle (See FIG.6)
Dice Center
Part No. : LTE-3277 DATA SHEET
BNS-OD-C131/A4
TYP. MAX.
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25℃ Ambient Temperature Unless Otherwise Noted)
120
Forward Current IF (mA)
Relative Radiant Intensity
1.0
0.5
0
765
100
80
60
40
20
0
865
0 10 20 30 40 50 60 70 80 90
965
FIG.1 SPECTRAL DISTRIBUTION
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
100
1.2
Output Power Relative To
Value at IF=20mA
Ambient Temperature Ta ( o C)
Forward Current (mA)
Wavelength (nm)
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
o
Forward Voltage (V)
Ambient Temperature Ta ( 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
10.0
8.0
6.0
4.0
2.0
40
1.0
0.9
50
0.8
60
0.7
70
80
90
o
o
o
o
o
o
o
0
0
40
80
120
160
200
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-3277 DATA SHEET
BNS-OD-C131/A4
FIG.6 RADIATION DIAGRAM
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