SMD
B
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.
․ESD
Protection
․The
product itself will remain within RoHS compliant version.
Description
․The
25-21 SMD LED is much smaller than lead frame type components, thus enable smaller board ize, higher
packing density, reduced storage space and finally smaller equipment to be obtained.
․Besides,
lightweight makes them ideal for miniature applications. etc.
Applications
․Telecommunication:
indicator and backlighting in telephone and fax.
․Flat
backlight for LCD, switch and symbol.
․General
use.
1
Copyright © 2010, Everlight All Rights Reserved. Release
Date : Jun .21 .2013. Issue No: DSE-0008849 Rev.5
www.everlight.com
DATASHEET
SMD
REFLECTOR
25-21/GHC-YSU/2A
Device Selection Guide
Chip
Materials
InGaN
Emitted Color
Brilliant
Green
Resin Color
Water Clear
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Peak Forward Current
(Duty 1/10 @1KHz)
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
V
R
I
F
I
FP
Pd
T
opr
Tstg
ESD
HBM
T
sol
Rating
5
25
100
95
-40 ~ +85
-40 ~ +90
150
Unit
V
mA
mA
mW
℃
℃
V
Electrostatic Discharge
Soldering Temperature
Reflow Soldering : 260
℃
for 10 sec.
Hand Soldering : 350
℃
for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
Parameter
Luminous Intensity
Viewing Angle
Peak Wavelength
Symbol
Iv
2θ
1/2
λ
p
λ
d
△λ
V
F
I
R
Min.
180
-----
-----
520
-----
-----
-----
Typ.
-----
60
518
-----
35
3.5
-----
Max.
715
-----
-----
535
-----
4.3
50
Unit
mcd
deg
nm
nm
nm
V
μA
V
R
=5V
I
F
=20mA
Condition
Dominant Wavelength
Spectrum Radiation Bandwidth
Forward Voltage
Reverse Current
Note:
1. Tolerance of Luminous Intensity: ±11%
2. Tolerance of Dominant Wavelength: ±1nm
2
Copyright © 2010, Everlight All Rights Reserved. Release
Date : Jun .21 .2013. Issue No: DSE-0008849 Rev.5
www.everlight.com
DATASHEET
SMD
REFLECTOR
25-21/GHC-YSU/2A
Bin Range of Luminous Intensity
Bin Code
S
T
U
Min.
180
285
450
Max.
285
450
715
Unit
mcd
Condition
I
F
=20mA
Note:
Tolerance of Luminous Intensity: ±11%
Bin Range of Dominant Wavelength
Group
Y
Bin
X
Y
Z
Min.
520
525
530
Max.
525
530
535
Unit
nm
Condition
I
F
=20mA
Notes:
Tolerance of Dominant Wavelength: ±1nm
3
Copyright © 2010, Everlight All Rights Reserved. Release
Date : Jun .21 .2013. Issue No: DSE-0008849 Rev.5
www.everlight.com
DATASHEET
SMD
REFLECTOR
25-21/GHC-YSU/2A
Typical Electro-Optical Characteristics Curves
4
Copyright © 2010, Everlight All Rights Reserved. Release
Date : Jun .21 .2013. Issue No: DSE-0008849 Rev.5
www.everlight.com
DATASHEET
SMD
REFLECTOR
25-21/GHC-YSU/2A
Package Dimension
Note: Tolerances unless mentioned ±0.1mm. Unit = mm
5
Copyright © 2010, Everlight All Rights Reserved. Release
Date : Jun .21 .2013. Issue No: DSE-0008849 Rev.5
www.everlight.com
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