EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
1.3 mm Height Subminiature , Axial Flat Top LEDs
28-21SUBC/S400-XX/XXX
Features
․Package
in 12mm tape on 7" diameter reels.
․EIA
Std. package.
․Mono-color
type.
․Pb
Free
․The
product itself will remain within RoHS
compliant version.
Descriptions
․The
28-21 SMD taping 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.
․
Further more by automation assembly
machines the accuracy is anticipated.
F8/TR8
28-21
Applications
․Small
indicator for outdoor 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.
․General
use.
Device Selection Guide
Chip
Material
InGaN
Emitted Color
Super Blue
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device No. : DLE-282-114
http://www.everlight.com
Prepared date: 07-26-2005
Rev. 2
Page: 1 of 9
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
28-21SUBC/S400-XX/XXX
Package Outline Dimensions
Unit:mm
Everlight Electronics Co., Ltd.
Device No. : DLE-282-114
http://www.everlight.com
Prepared date: 07-26-2005
Rev. 2
Page: 2 of 9
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
28-21SUBC/S400-XX/XXX
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Storage Temperature
Soldering Temperature
Electrostatic Discharge
Power Dissipation
Peak Forward Current(Duty
1/10 @ 1KHZ)
Symbol
V
R
I
F
Topr
Tstg
Tsol
ESD
Pd
I
F (peak)
Rating
5
25
-40 ~ +85
-40 ~ +100
260 for 5
seconds
150
110
100
Unit
V
mA
℃
℃
℃
V
mW
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol
Rank
A4
Luminous Intensity
Min.
20
25
30
----
----
----
----
----
----
Typ.
26
29
36
150
468
470
35
3.5
----
Rev. 2
Max.
------
------
-------
----
----
----
----
4.3
50
Unit
Condition
I
V
A5
A6
mcd
Viewing Angle
Peak Wavelength
2θ1/2
λp
λd
△
λ
V
F
I
R
----
----
----
----
----
----
deg
nm
nm
nm
V
µA
Page: 3 of 9
I
F
=20mA
Dominant Wavelength
Spectrum Radiation
Bandwidth
Forward Voltage
Reverse Current
Everlight Electronics Co., Ltd.
Device No. : DLE-282-114
V
R
=5V
http://www.everlight.com
Prepared date: 07-26-2005
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
28-21SUBC/S400-XX/XXX
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No. : DLE-282-114
http://www.everlight.com
Prepared date: 07-26-2005
Rev. 2
Page: 4 of 9
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
28-21SUBC/S400-XX/XXX
■Material
Descriptions
28-21 SUBC / S400-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
InGaN =SUB.
C = water clear
3.Chip size:S400(12mil)
Chip Rank:A4~A6
4.packing method:
(1)NONE,F8:Bulk
(2) TR8:Taping
■
Reel & Carrier Tape Dimensions
Everlight Electronics Co., Ltd.
Device No. : DLE-282-114
http://www.everlight.com
Prepared date: 07-26-2005
Rev. 2
Page: 5 of 9
Prepared by: Forrest Chen