SMD
Side View LEDs
57-21-B1C-A1J1K2A1C-BT8-AM
Features
․P-LCC-4
package.
․Colorless
clear resin.
o
․Wide
viewing angle 120 .
․Inner
reflector and white package.
․Brightness:
4.5 to 11.2mcd at 10mA
․Precondition:
Bases on JEDEC J-STD 020D Level 2
․Qualification
according to AEC-Q101 rev C.
․Automotive
reflow profile (IR reflow or wave soldering)
Applications
․Automotive
backlighting or indicator: Dashboard, switch, audio and video equipments…etc.
․Backlight:
LCD, switches, symbol, mobile phone and illuminated advertising.
․Display
for indoor and outdoor application.
․Ideal
for coupling into light guides.
․Substitution
of traditional light.
․Optical
indicator.
1
Copyright © 2010, Everlight All Rights Reserved. Release Date : 04.06.2013. Issue No: DSE-0002865
www.everlight.com
DATASHEET
SMD Side View LEDs
57-21-B1C-A1J1K2A1C-BT8-AM
Device Selection Guide
Chip
Materials
GaN/SiC
Emitted Color
Purplish Blue
Resin Color
Water Clear
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Peak Forward Current
(Duty 1/10 @1KHz)
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
Thermal Resistance
ESD
(Classification acc. AEC Q101)
Soldering Temperature
Symbol
V
R
I
F
I
FP
Pd
T
j
T
opr
Tstg
Rth
J-A
Rth
J-S
ESD
HBM
ESD
MM
T
sol
Rating
5
30
70
130
125
-40 ~ +100
-40 ~ +110
400
300
2000
200
Unit
V
mA
mA
mW
℃
℃
℃
K/W
K/W
V
V
Reflow Soldering : 260
℃
for 30 sec.
Hand Soldering : 350
℃
for 3 sec.
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : 04.06.2013. Issue No: DSE-0002865
www.everlight.com
DATASHEET
SMD Side View LEDs
57-21-B1C-A1J1K2A1C-BT8-AM
Electro-Optical Characteristics (Ta=25℃)
Parameter
Luminous Intensity
Viewing Angle
Peak Wavelength
Dominant Wavelength
Spectrum Radiation Bandwidth
Forward Voltage
Reverse Current
Symbol
Iv
2θ
1/2
λp
λd
Δλ
V
F
I
R
Min.
4.5
-----
-----
462
-----
2.9
-----
Typ.
-----
120
428
----
65
----
-----
Max.
11.2
-----
-----
468
-----
4.4
10
Unit
mcd
deg
nm
nm
nm
V
μA
Condition
I
F
=10mA
I
F
=10mA
I
F
=10mA
I
F
=10mA
I
F
=10mA
I
F
=10mA
V
R
=5V
Note:
1. Tolerance of Luminous Intensity: ±11%
2. Tolerance of Dominant Wavelength: ±1nm
3. Tolerance of Forward Voltage: ±0.1V
Bin Range of Luminous Intensity
Bin Code
J1
J2
K1
K2
Note:
Tolerance of Luminous Intensity: ±11%
Min.
4.5
5.6
7.1
9.0
Max.
5.6
7.1
9.0
11.2
Unit
Condition
mcd
I
F
=10mA
Bin Range of Dominant Wavelength
Bin Code
1
2
Min.
462
465
Max.
465
468
Unit
nm
Condition
I
F
=10mA
Note:
Tolerance of Dominant Wavelength: ±1nm
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : 04.06.2013. Issue No: DSE-0002865
www.everlight.com
DATASHEET
SMD Side View LEDs
57-21-B1C-A1J1K2A1C-BT8-AM
Typical Electro-Optical Characteristics Curves
Typical Curve of Spectral Distribution
Relative Intensity (%)
λp
(nm)
Note: V(λ)=Standard eye response curve; I
F
=10mA
Diagram Characteristics of Radiation
Relative Intensity (%)
Relative Intensity
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : 04.06.2013. Issue No: DSE-0002865
www.everlight.com
DATASHEET
SMD Side View LEDs
57-21-B1C-A1J1K2A1C-BT8-AM
Forward Current vs. Forward Voltage (Ta=25℃)
100
Dominant Wavelength vs. Forward Current (Ta=25℃)
467
466
Dominant Wavelength (nm)
Forward Current (mA)
465
464
463
462
0
10 20 30 40 50 60 70 80 90 100
10
1
3.0
3.4
3.8
4.2
4.6
5.0
5.4
Forward Voltage (V)
Relative Luminous Intensity vs. Forward Current
(Ta=25℃)
Forward Current (mA)
Max. Permissible Forwarded Current(Ta=25
℃
)
10.00
Relative Luminous Intensity
0.10
0.01
1
10
100
Forward Current (mA)
Forward Current (mA)
Temperature (℃)
1.00
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : 04.06.2013. Issue No: DSE-0002865
www.everlight.com
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