EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Reverse Package Chip LED with Inner Lens
25-21/GHC-YSU/2A
Features
․Package
in 8mm tape on 7〞diameter reel.
․Compatible
with automatic placement equipment.
․Compatible
with infrared and vapor phase reflow
solder process.
․Mono-color
type.
․Pb-free.
Descriptions
․The
25-21 SMD Taping is much smaller
than lead frame type components, thus it
enables smaller board size, higher packing
density, reduced storage space and finally
smaller equipment to be obtained.
․Besides,
lightweight makes them ideal for
miniature applications, etc.
Applications
․Automotive:
backlighting in dashboard and switch.
․Telecommunication:
indicator and backlighting in
telephone and fax.
․Flat
backlight for LCD, switch and symbol.
․General
use.
Device Selection Guide
Part No.
Chip
Material
Emitted Color
Lens Color
25-21/GHC-YSU/2A
InGaN
Brilliant Green
Water Clear
Everlight Electronics Co., Ltd.
Device No.: SZDSE-251-G01
http://www.everlight.com
Prepared date: 18-Feb-2005
Rev. 1
Page: 1 of 10
Prepared by: Zhang huali
EVERLIGHT ELECTRONICS CO.,LTD.
25-21/GHC-YSU/2A
Package Outline Dimensions
Notes:
The tolerances unless mentioned are
±0.1,
unit = mm.
Everlight Electronics Co., Ltd.
Device No.: SZDSE-251-G01
http://www.everlight.com
Prepared date: 18-Feb-2005
Rev. 1
Page: 2 of 10
Prepared by: Zhang huali
EVERLIGHT ELECTRONICS CO.,LTD.
25-21/GHC-YSU/2A
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
FP
Rating
5
25
-40 ~ +85
-40 ~ +90
260(for 5 seconds)
150
110
100
Unit
V
mA
℃
℃
℃
V
mW
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Luminous Intensity
Peak Wavelength
Dominant
Wavelength
Spectrum Radiation
Bandwidth
Viewing Angle
Forward Voltage
Reverse Current
Symbol
I
V
λp
λd
△λ
2θ1/2
V
F
I
R
Min.
180
----
520
-----
-----
-----
----
Typ.
-----
518
-----
35
60
3.5
----
Max.
715
----
535
----
----
4.3
50
Unit
mcd
nm
nm
Condition
I
F
=20mA
nm
deg
V
μA
V
R
=5V
Notes:
1.Tolerance of Luminous Intensity
±10%
2.Tolerance of Dominant Wavelength
±1nm
Everlight Electronics Co., Ltd.
Device No.: SZDSE-251-G01
http://www.everlight.com
Prepared date: 18-Feb-2005
Rev. 1
Page: 3 of 10
Prepared by: Zhang huali
EVERLIGHT ELECTRONICS CO.,LTD.
25-21/GHC-YSU/2A
Bin Range Of Dom. Wavelength
Groups
Y
Bin
X
Y
Z
Min
520
525
530
Max
525
530
535
nm
I
F
=20mA
Unit
Condition
Bin Range Of Luminous Intensity
Bin
S
T
U
Min
180
285
450
Max
285
450
715
mcd
I
F
=20mA
Unit
Condition
Notes:
1.Tolerance of Luminous Intensity
±10%
2.Tolerance of Dominant Wavelength
±1nm
Everlight Electronics Co., Ltd.
Device No.: SZDSE-251-G01
http://www.everlight.com
Prepared date: 18-Feb-2005
Rev. 1
Page: 4 of 10
Prepared by: Zhang huali
EVERLIGHT ELECTRONICS CO.,LTD.
25-21/GHC-YSU/2A
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No.: SZDSE-251-G01
http://www.everlight.com
Prepared date: 18-Feb-2005
Rev. 1
Page: 5 of 10
Prepared by: Zhang huali