EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Mini TOP View LEDs (Preliminary)
45-21/YSC-AT2V1B/2T
Features
․P-LCC-2
package.
․Optical
indicator.
․Colorless
clear window.
․Wide
viewing angle.
․Suitable
for vapor-phase reflow, Infrared reflow
and wave solder processes
.
․Computable
with automatic placement equipment.
․Available
on tape and reel (8mm Tape).
․Pb-free.
․The
product itself will remain within RoHS
compliant version
Descriptions
․The
45-21 series is available in soft orange,
green,blue and yellow. Due to the package design,
the LED has wide viewing angle and optimized
light coupling by inter reflector. This feature
、
makes the ideal for light pipe application. The low
current requirement makes this device ideal for
portable equipment or any other application where
power is at a premium.
Applications
․Telecommunication:
indicator and backlighting in
telephone and fax.
․Flat
backlight for LCD, switch and symbol.
․Light
pipe application.
․General
use.
Device Selection Guide
Chip
Lens Color
Material
AlGaInP
Emitted Color
Brilliant Yellow
Water Clear
Everlight Electronics Co., Ltd.
Device No.: DSE-451-016
http://www.everlight.com
prepared date: 14.Mar.2007.
Rev. 1
Page: 1 of 10
prepared by : Jonny
EVERLIGHT ELECTRONICS CO.,LTD.
45-21/YSC-AT2V1B/2T
Package Outline Dimensions
Anode Mark
Polarity
2.7
3.0
2.7
1.3
1.2
2.0
1.3
1.4
3.0
2.7
For Reflow Soldering (Proposal)
4.3
1.4
1.4
2.0
1.5
1.4
Recommended soldering pad design
Notes:
1.All dimensions are in millimeters.
2.Tolerances unspecified are
±0.1mm.
Everlight Electronics Co., Ltd.
Device No.: DSE-451-016
http://www.everlight.com
prepared date: 14.Mar.2007.
Rev. 1
prepared by : Jonny
-
Page: 2 of 10
+
1.4
2.0
EVERLIGHT ELECTRONICS CO.,LTD.
45-21/YSC-AT2V1B/2T
Absolute Maximum Ratings (Ta=25℃)
℃
Parameter
Reverse Voltage
Forward Current
Peak Forward Current
I
FP
(Duty 1/10 @1KHz)
Power Dissipation
Electrostatic Discharge(HBM)
Operating Temperature
Storage Temperature
Soldering Temperature
Pd
ESD
Topr
Tstg
Tsol
120
2000
-40 ~ +85
-40 ~ +90
mW
V
℃
℃
100
mA
Symbol
V
R
I
F
Rating
5
50
Unit
V
mA
Reflow Soldering : 260
℃
for 10 sec.
Hand Soldering : 350
℃
for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
℃
Parameter
Luminous Intensity
Viewing Angle
Peak Wavelength
Dominant Wavelength
Spectrum Radiation
Bandwidth
Forward Voltage
Reverse Current
Symbol
I
V
2θ1/2
λp
λd
△λ
V
F
I
R
Min.
360
-----
-----
585.5
-----
1.75
-----
Typ.
-----
120
589
-----
20
-----
-----
Max.
900
-----
-----
594.5
-----
2.35
10
Unit
mcd
deg
nm
nm
nm
V
μA
Condition
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
Notes:
1.Tolerance of Luminous Intensity
±
10%
2.Tolerance of Dominant Wavelength
±
1nm
3.Tolerance of Forward Voltage
±
0.1V
Everlight Electronics Co., Ltd.
Device No.: DSE-451-016
http://www.everlight.com
prepared date: 14.Mar.2007.
Rev. 1
Page: 3 of 10
prepared by : Jonny
EVERLIGHT ELECTRONICS CO.,LTD.
45-21/YSC-AT2V1B/2T
Bin Range Of Dom. Wavelength
Groups
Bin
D3
A
D4
D5
Min
585.5
588.5
591.5
Max
588.5
591.5
594.5
nm
I
F
=20mA
Unit
Condition
Bin Range of Luminous Intensity
Bin Code
T2
U1
U2
V1
Min.
360
450
565
715
Max.
450
565
mcd
715
900
I
F
=20mA
Unit
Conduction
Bin Range Of
Groups
Forward Voltage
Bin
0
Min
1.75
1.95
2.15
Max
1.95
2.15
2.35
V
I
F
=20mA
Unit
Condition
B
1
2
Notes:
1.Tolerance of Dominant Wavelength
±
1nm
2.Tolerance of Luminous Intensity
±
10%
3.Tolerance of Forward Voltage
±
0.05V
Everlight Electronics Co., Ltd.
Device No.: DSE-451-016
http://www.everlight.com
prepared date: 14.Mar.2007.
Rev. 1
Page: 4 of 10
prepared by : Jonny
EVERLIGHT ELECTRONICS CO.,LTD.
45-21/YSC-AT2V1B/2T
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No.: DSE-451-016
http://www.everlight.com
prepared date: 14.Mar.2007.
Rev. 1
Page: 5 of 10
prepared by : Jonny
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