Technical Data Sheet
Side View Red SMD LEDs
57-21SYGC/S530-XX/TR8
Features
˙Fluorescence
Type
˙High
Luminous Intensity
˙High
Efficiency
˙Pb-free.
˙The
product itself will remain with RoHS
compliant version
Descriptions
The 57-21series 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 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
˙OA
Equipment
˙Backlighting
of Full Color LCD
˙Replacement
of Conventional Light
Bulbs and Fluorescent Lamps
Device Selection Guide
Chip
Emitted Color
Material
AlGaInP
Brilliant Yellow Green
Water Clear
Resin Color
Everlight Electronics Co., Ltd.
Device No. : DSE-0003304
http://www.everlight.com
Prepared date:27-Mar-2009
Rev. 1
Page: 1 of 10
Prepared by:Rita Shen
Technical Data Sheet
Side View Red SMD LEDs
57-21SYGC/S530-XX/TR8
Package Dimensions
Note:
The tolerances unless mentioned is ±0.1mm ,Unit = mm
Everlight Electronics Co., Ltd.
Device No. : DSE-0003304
http://www.everlight.com
Prepared date:27-Mar-2009
Rev. 1
Page: 2 of 10
Prepared by:Rita Shen
Technical Data Sheet
Side View Red SMD LEDs
57-21SYGC/S530-XX/TR8
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Peak Forward Current (Duty 1/10 @1KHz)
Power Dissipation
Electrostatic Discharge(HBM)
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
V
R
I
F
I
FP
Pd
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.
Everlight Electronics Co., Ltd.
Device No. : DSE-0003304
http://www.everlight.com
Prepared date:27-Mar-2009
Rev. 1
Page: 3 of 10
Prepared by:Rita Shen
Technical Data Sheet
Side View Red SMD LEDs
57-21SYGC/S530-XX/TR8
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol
*Chip
Rank
E3
Luminous Intensity
Iv
E4
E5
Viewing Angle
Peak Wavelength
Dominant Wavelength
Min.
32
41
53
-----
-----
-----
-----
1.7
-----
Typ.
51
61
73
120
575
573
20
2.0
-----
Max.
-----
-----
-----
-----
-----
-----
-----
2.4
10
Unit
Condition
mcd
I
F
=20mA
2θ1/2
λp
λd
△λ
V
F
I
R
-----
-----
-----
-----
-----
-----
deg
nm
nm
nm
V
μA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
VR=5V
Spectrum Radiation Bandwidth
Forward Voltage
Reverse Current
*57-21SYGC/S530-XX/TR8
C
hip Rank
Everlight Electronics Co., Ltd.
Device No. : DSE-0003304
http://www.everlight.com
Prepared date:27-Mar-2009
Rev. 1
Page: 4 of 10
Prepared by:Rita Shen
Technical Data Sheet
Side View Red SMD LEDs
57-21SYGC/S530-XX/TR8
Typical Electro-Optical Characteristics Curves
Spectrum Distribution
100
75
Ta=25°C
Forward Current I (mA)
F
Forward Current vs.
Forward Voltage
Ta=25°C
50
40
30
20
10
0
1.6
1.8
2.0
2.2
50
25
0
500
600
650
550
Wavelength
λ
(nm)
700
2.4
2.6
Forward Voltage V (V)
F
Relative Luminous Intensity vs.
Forward Current
Ta=25°C
Relative Luminous Intensity (%)
1000
f=1KHz
Duty=1/10
Relative Luminous Intensity vs.
Ambient Temperature
000
100
100
10
10
1
-60 -40 -20
1
0 20 40 60 80 100
0
10
Ambient Temperature Ta (°C)
Forward Current Derating Curve
40
30
1.0
20
10
0
0.9
0.8
0.7
20
40
60
80
100
2
1
10
10
Forward Current I F (mA)
Radiation Diagram
0°
3
10
Ta=25°C
10° 20°
30°
40°
50°
60°
70°
80°
90°
0
0.5 0.3
0.1 0.2 0.4 0.6
Ambient Temperature Ta (°C)
Everlight Electronics Co., Ltd.
Device No. : DSE-0003304
http://www.everlight.com
Prepared date:27-Mar-2009
Rev. 1
Page: 5 of 10
Prepared by:Rita Shen
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