EVERLIGHT ELECTRONICS CO., LTD.
White SMD-C
MODEL NO: 67-21UWC/CB
Device Number:DSE-671-102 REV:1.0
ECN: Page: 1/4
Features:
Fluorescence Type
Superior SiC Substrate Technology
High Reliability
Descriptions:
The white LED which was fabricated using a blue LED and a phosphor, and the
phosphor is excited by blue light and emits yellow fluorescence. The mixture of
blue light and yellow light results in a white emission.
Applications:
OA Equipment
Backlighting Of Full Color LCD
Automotive Equipment
Package Dimensions
:
Notes:
All dimensions are in millimeters.
Office : NO 25, Lane 76, Chung Yang Rd,Sec. 3,
Tucheng, Taipei 236,Taiwan, R.O.C.
TEL : 886-2-2267-2000
FAX : 886-2-2267-6189
http://www.everlight.com
EVERLIGHT ELECTRONICS CO., LTD.
White SMD-C
MODEL NO: 67-21UWC/CB
Device Number:DSE-671-102 REV:1.0
ECN: Page: 2/4
Absolute Maximum Ratings (Ta=25
)
Parameter
Symbol
Rating
Units
Forward Current
I
F
30
mA
Pulse Forward Current
*1
I
FP
70
mA
Reverse Voltage
V
R
5
V
Power Dissipation
P
D
135
mW
Operating Temperature
T
opr
-20 ~ +80
Storage Temperature
T
stg
-30 ~ +100
Soldering Temperature
*2
T
sol
260
*1:Peak Forward Current(1/10 duty cycle @1kHz)
*2:Soldering time5 seconds.
Electro-Optical Characteristics (Ta=25
)
Parameter
Symbol
Condition Min. Typ. Max. Units
Forward Voltage
V
F
I
F
=20mA
--
3.8
4.5
V
Reverse Current
I
R
V
R
=5V
--
--
10
A
Luminous Intensity
I
V
I
F
=20mA
20
30
--
mcd
Viewing Angle
21/2
I
F
=20mA
--
120
--
deg
Chromaticity
*1
x
I
F
=20mA
--
0.26
--
Coordinates
y
--
0.29
--
*The C.I.E. 1931 chromaticity diagram.
*The products are sensitive to static electricity and care must be fully taken when
handling products.
EVERLIGHT ELECTRONICS CO., LTD.
White SMD-C
MODEL NO: 67-21UWC/CB
Device Number:DSE-671-102 REV:1.0
ECN: Page: 3/4
Chromaticity Coordinates Specifications for Bin Grading
Rank
Chromaticity Coordinates
x
0.220
0.220
0.260
0.260
A
y
0.220
0.280
0.310
0.250
x
0.260
0.260
0.290
0.290
B
y
0.250
0.310
0.330
0.270
x
0.290
0.290
0.320
0.320
C
y
0.270
0.330
0.350
0.290
x
0.320
0.320
0.360
0.360
D
y
0.290
0.350
0.380
0.320
Tolerance
x 0.02
y 0.02
CIE Chromaticity Diagram
EVERLIGHT ELECTRONICS CO., LTD.
White SMD-C
MODEL NO: 67-21UWC/CB
Device Number:DSE-671-102 REV:1.0
ECN: Page: 4/4
Typical Electro-Optical Characteristics Curves
Forward Current vs. Ambient Temperature
Relative Intensity vs. Lead Temperature
Luminous Spectrum(Ta=25)
Forward Current vs. Forward Voltage
Directivity Radiation Angle:120 degree (Typ.)
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