EVERLIGHT ELECTRONICS CO.,LTD
Technical Data Sheet
1.4 mm Height Subminiature , Axial Flat Top View LED
28-21UYC/S530-XX/XXX
Features
․Package
in 12mm tape on 7" diameter reels.
․Compatible
with automatic placement equipment.
․EIA
Std. package.
․Mono-color
type.
․Pb-free
․The
product itself will remain within RoHS compliant version.
Descriptions
․The28-21
SMD LED is much smaller than
leaded components .Thus enable smaller
board size. Higher packing density.
Reduced storage space and finally smaller
equipment to be obtained.
․Besides,
light weight makes them
ideal for miniature applications.
․Furthermore
by automation assembly
machines the accuracy is anticipated.
F8/TR8
8
28-21
Applications
․Small
indicator for indoor applications.
․Flat
backlight for LCD, switches and symbols.
․Indicator
and backlight in office equipment.
․Indicator
and backlight for battery driven equipment.
․Indicator
and backlight for audio and video equipment.
․Automotive
: backlighting in dashboards and switches
․Telecommunication：indicator
and backlighting in telephone and fax.
Device Selection Guide
Part No.
28-21UYC/S530-XX/XXX
Chip
Material
AlGaInP
Emitted Color
Brilliant Yellow
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device No.: SZDLE-281-001
http://www.everlight.com
Prepared date: 30-Jun-2011
Rev. 2
Page: 1 of 9
Prepared by: Xie haitao
EVERLIGHT ELECTRONICS CO.,LTD
28-21UYC/S530-XX/XXX
Package Outline Dimensions
Note:
Tolerances Unless Dimension is
±0.1mm
, Unit = mm
Everlight Electronics Co., Ltd.
Device No.: SZDLE-281-001
http://www.everlight.com
Prepared date: 30-Jun-2011
Rev. 2
Page: 2 of 9
Prepared by: Xie haitao
EVERLIGHT ELECTRONICS CO.,LTD
28-21UYC/S530-XX/XXX
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Peak Forward Current(Duty
1/10 @ 1KHz)
Power Dissipation
Electrostatic Discharge
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
V
R
I
F
I
FP
P
d
ESD
Topr
Tstg
Tsol
Rating
5
25
60
60
2000
-40 ~ +85
-40 ~ +100
Unit
V
mA
mA
mW
V
℃
℃
Reflow Soldering : 260
℃
for 10 sec.
Hand Soldering : 350
℃
for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol Chip Rank
A2
A3
Luminous Intensity
I
V
A4
A5
A6
A7
Viewing Angle
Peak Wavelength
Dominant Wavelength
Spectrum Radiation
Bandwidth
Forward Voltage
Reverse Current
2θ1/2
λ
p
λ
d
△λ
V
F
I
R
----
----
----
----
----
----
MIN.
12.0
21.0
34.0
42.0
53.0
66.0
----
----
----
----
1.7
----
TYP.
30.0
33.0
45.0
61.0
77.0
91.0
150
591
589
15
2.0
----
MAX.
----
----
----
----
----
----
----
----
----
----
2.4
10
deg
nm
nm
nm
V
μA
V
R
=5V
mcd
I
F
=20mA
Unit
Condition
Notes:
Tolerance of Luminous Intensity
±11%
Everlight Electronics Co., Ltd.
Device No.: SZDLE-281-001
http://www.everlight.com
Prepared date: 30-Jun-2011
Rev. 2
Page: 3 of 9
Prepared by: Xie haitao
EVERLIGHT ELECTRONICS CO.,LTD
28-21UYC/S530-XX/XXX
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No.: SZDLE-281-001
http://www.everlight.com
Prepared date: 30-Jun-2011
Rev. 2
Page: 4 of 9
Prepared by: Xie haitao
EVERLIGHT ELECTRONICS CO.,LTD
28-21UYC/S530-XX/XXX
■Material
Descriptions
28-21 UYC / S530-XX / XXX
1
2
3
4
■
Label explanation
CAT: Luminous Intensity (mcd)
HUE: Dom. Wavelength (nm)
REF: Forward Voltage (V)
1.production part no.:28-21
2.chip part no.& epoxy color
AlGaInP =UY…
C = water clear
3.chip size: S530 (9mil)
chip rank:A2~A7
4.packing method:
(1)NONE,F8：Bulk
(2) TR8：Taping
Pb
EVERLIGHT
RoHS
CPN :
P N : XXXXXXXXXXXXX
XXXXXXXXXXXXX
QTY : XXX
CAT : XXX
HUE : XXX
REF : XXX
LOT NO : XXXXXXXXXX
Reference : XXXXXXXX
MADE IN TAIWAN
Reel & Carrier Tape Dimensions
Note:
Tolerances Unless Dimension is
±0.1mm
, Unit = mm
Everlight Electronics Co., Ltd.
Device No.: SZDLE-281-001
http://www.everlight.com
Prepared date: 30-Jun-2011
Rev. 2
Page: 5 of 9
Prepared by: Xie haitao
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