LPTL21157AFBK1 Datasheet, PDF (4/5 Pages) Lite-On Technology Corporation – Property of Lite-On Only

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING
PARAMETER
MAXIMUM RATING
UNIT
Average Power Dissipation Per Dot
40
mW
Peak Forward Current Per Dot
( Frequency 1Khz, 18% duty cycle)
90
mA
Average Forward Current Per Dot
Forward Current Derating from 25⁰C
15
mA
0.2
mA/℃
Reverse Voltage Per Dot
Operating Temperature Range
Storage Temperature Range
5
V
-35℃ to +85℃
-35℃ to +85℃
Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 260℃, or temperature of unit (during
assembly) not over max. temperature rating above
ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25^oC
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
Average Luminous Intensity
IV
Peak Emission Wavelength
λp
Spectral Line Half-Width
∆λ
Dominant Wavelength
λd
3003
632
20
624
Ip=2mA
µcd
1/16Duty
nm
IF=20mA
nm
IF=20mA
nm
IF=20mA
Forward Voltage any Dot
Reverse Current any Dot
VF
2.05 2.6 V
IF=20mA
IR
100 µA
VR=5V
Luminous Intensity Matching Ratio IV-m
2:1
IF=10mA
Note: Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.
BIN GRADE
K2
L1
L2
M1
21.1
34.1
54.5
54.5
RANGE
:
:
:
:
34.0
54.4
87.0
87.0
PART NO.: LPTL21157AFBK1
BNS-OD-C131/A4
PAGE: 4 of 5