LITE-ON DCC
RELEASE
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
IR Emitter and Detector
Product Data Sheet
LTE-302
Spec No.: DS-50-92-0009
Effective Date: 04/12/2000
Revision: B
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
Propert y of Li t e -On Onl y
FEATURES
* SELECTED TO SPECIFIC ON-LINE INTENSITY AND RADIANT INTENSITY RANGES
* LOW COST MINIATURE PLASTIC SIDE LOOKING PACKAGE
* MECHANICALLY AND SPECTRALLY MATCHED TO THE LTR-301 SERIES OF
PHOTOTRANSISTOR
PACKAGE DIMENSIONS
NOTES:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm(.010") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. Specifications are subject to change without notice.
Part No. : LTE-302 DATA SHEET
Page : 1 of 3
BNS-OD-C131/A4
Pro pert y of Li t e -On Onl y
ABSOLUTE MAXIMUM RATINGS AT TA=25℃
PARAMETER
MAXIMUM RATING
UNIT
Power Dissipation
75
mW
Peak Forward Current (300pps, 10μs pulse)
1
A
Continuous Forward Current
50
mA
Reverse Voltage
5
V
Operating Temperature Range
-40℃ to + 85℃
Storage Temperature Range
-55℃ to + 100℃
Lead Soldering Temperature
[1.6mm(.063") From Body]
260℃ for 5 Seconds
ELECTRICAL OPTICAL CHARACTERISTICS AT TA=25℃
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST
CONDITION
BIN
NO.
Aperture Radiant Incidence
Ee
0.088
0.168
mW/c㎡
IF = 20mA
BIN B
0.112
0.204
BIN C
0.136
0.240
BIN D
0.160
0.288
BIN E
0.192
BIN F
Radiant Intensity
IE
0.662
1.263
mW/sr
IF = 20mA
BIN B
0.842
1.534
BIN C
1.023
1.805
BIN D
1.203
2.165
BIN E
1.444
BIN F
Peak Emission Wavelength
λPeak
940
nm
IF = 20mA
Spectral Line Half-Width
Δλ
50
nm
IF = 20mA
Forward Voltage
VF
1.2
1.6
V
IF = 20mA
Reverse Current
IR
100
μA
VR = 5V
Viewing Angle (See FIG.6)
2θ1/2
40
deg.
Part No. : LTE-302 DATA SHEET
Page : 2 of 3
BNS-OD-C131/A4
Pro pert y of Li t e -On Onl y
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25℃ Ambient Temperature Unless Otherwise Noted)
Foward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT FIG.6 RADIATION DIAGRAM
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Forward Current (mA)
Output Power Relative To
Value at IF=20mA Relative Radiant Intensity
01.2 1.6 2.0 2.4 2.8
50
40
30
20
10
0
020 40 60 80 100
5.0
4.0
3.0
2.0
1.0
00.5 0.3 0.1 0.2 0.4 0.6
0.7
0.8
0.9
1.0
0
0.5
1.0
1040940840
10
20
30
40
50
60
Relative Radiant Intensity Value at IF=20mA
Output Power Relative To
02010oo o
80o
90o
70
60
o
o
50
40
o
o
30o
0-20
0.6
0.2
0.4
0
0.8
1.0
1.2
80604020
0
Forward Current IF (mA)
AMBIENT TEMPERATURE
FIG.2 FORWARD CURRENT VS.
Ambient Temperature Ta ( C)
o
100-40 0-20 20 6040 80
Ambient Temperature Ta ( C)
o
Part No. : LTE-302 DATA SHEET
Page : 3 of 3
BNS-OD-C131/A4