PRODUCT FAMILY DATA SHEET
C503B-Bxx, C503B-Gxx: 5-mm Round Blue & Green LEDs
PRODUCT DESCRIPTION
FEATURES
APPLICATIONS
Round LEDs offer superior light output
• Size (mm): 5
• Electronic Signs & Signals (ESS)
for excellent readability in sunlight and
• Motorway Signs
dependable performance. They provide • Color and Typical Dominant
• Variable Message Sign (VMS)
extremely stable light output over long
Wavelength:
• Advertising Signs
periods of time.
Blue (470nm)
Green (527nm)
• Petrol Signs
These lamps are made with an advanced
optical-grade epoxy offering superior hightemperature and high-moisture-resistance
• Amusement
• Luminous Intensity (mcd)
C503B-BAS/BAN:(4180-23500)
C503B-GAS/GAN:(16800-90500)
performance in outdoor signal and sign
applications.
• Viewing angles:
15°: C503B-BAS/BAN/GAS/GAN
• Lead - Free
• RoHS Compliant
Cree LED / 4001 E. Hwy. 54, Suite 2000 / Durham, NC 27709 USA / +1.919.313.5330 / www.cree-led.com
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
1
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Items
Symbol
Absolute Maximum Rating
Unit
Blue/Green
Forward Current
IF
30
mA
IFP
100
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
120
mW
Operation Temperature
Topr
-40 ~ +95
°C
Storage Temperature
Tstg
-40 ~ +100
°C
Lead Soldering Temperature
Tsol
Peak Forward Current
Note2
Max. 260°C for 3 sec. max.
(3 mm from the base of the epoxy bulb)
Note:
1.
Pulse width ≤0.1 msec, duty ≤1/10.
TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (TA = 25°C)
Characteristics
Color
Symbol
Condition
Unit
Forward Voltage
Blue/Green
VF
IF = 20 mA
V
Reverse Current
Blue/Green
IR
VR = 5 V
μA
Blue
λD
IF = 20 mA
nm
Green
Dominant Wavelength
Luminous Intensity
50% Power Angle
*
Minimum
Typical
Maximum
3.0
3.8
100
465
470
480
535
λD
IF = 20 mA
nm
520
527
Blue
C503B-BAS/BAN(15 degree)
IV
IF = 20 mA
mcd
4180
11000
Green
C503B-GAS/GAN (15 degree)
IV
IF = 20 mA
mcd
16800
50000
2θ½
IF = 20 mA
deg
C503B-BAS/BAN/GAS/GAN
15
Continuous reverse voltage can cause LED damage.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
2
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
INTENSITY BIN LIMIT
15°(20 mA) - C503B-BAS/BAN
*
15° (20 mA) - C503B-GAS/GAN
Bin Code
Min.(mcd)
Max.(mcd)
Bin Code
Min.(mcd)
Max.(mcd)
X0
4180
Y0
5860
5860
B0
16800
23500
8200
C0
23500
32900
Z0
8200
12000
D0
32900
46100
A0
12000
16800
E0
46100
64600
B0
16800
23500
F0
64600
90500
Tolerance of measurement of luminous intensity is ±15%
COLOR BIN LIMIT
Blue (20 mA) - C503B-BAS/BAN
*
Green (20 mA) - C503B-GAS/GAN
Bin Code
Min.(nm)
Max.(nm)
Bin Code
Min.(nm)
Max.(nm)
B4
465
470
G7
520
525
B45
467.5
472.5
G23
522.5
527.5
B5
470
475
G8
525
530
B67
472.5
477.5
G45
527.5
532.5
B6
475
480
G9
530
535
Tolerance of measurement of dominant wavelength is ±1 nm.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
3
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
ORDER CODE TABLE
Color
Blue
Color
Green
Viewing
Angle
15°
Viewing
Angle
15°
Luminous Intensity (mcd)
Order Code
Dominant Wavelength
Min.
Max.
Color Bin
Min.(nm)
Color Bin
Max.(nm)
Package
Standoff
C503B-BAS-CX0B0461
4180
23500
B4
465
B6
480
Bulk
Yes
C503B-BAS-CZ0A0451
8200
16800
B4
465
B5
475
Bulk
Yes
C503B-BAS-CX0B0462
4180
23500
B4
465
B6
480
Ammo
Yes
C503B-BAS-CZ0A0452
8200
16800
B4
465
B5
475
Ammo
Yes
C503B-BAN-CX0B0461
4180
23500
B4
465
B6
480
Bulk
No
C503B-BAN-CZ0A0451
8200
16800
B4
465
B5
475
Bulk
No
C503B-BAN-CX0B0462
4180
23500
B4
465
B6
480
Ammo
No
C503B-BAN-CZ0A0452
8200
16800
B4
465
B5
475
Ammo
No
Package
Standoff
Luminous Intensity (mcd)
Order Code
Dominant Wavelength
Min.
Max.
Color Bin
Min.(nm)
Color Bin
Max.(nm)
C503B-GAS-CB0F0791
16800
90500
G7
520
G9
535
Bulk
Yes
C503B-GAS-CD0E0781
32900
64600
G7
520
G8
530
Bulk
Yes
C503B-GAS-CD0E0891
32900
64600
G8
525
G9
535
Bulk
Yes
C503B-GAS-CB0F0792
16800
90500
G7
520
G9
535
Ammo
Yes
C503B-GAS-CD0E0782
32900
64600
G7
520
G8
530
Ammo
Yes
C503B-GAS-CD0E0892
32900
64600
G8
525
G9
535
Ammo
Yes
C503B-GAN-CB0F0791
16800
90500
G7
520
G9
535
Bulk
No
C503B-GAN-CD0E0781
32900
64600
G7
520
G8
530
Bulk
No
C503B-GAN-CD0E0891
32900
64600
G8
525
G9
535
Bulk
No
C503B-GAN-CB0F0792
16800
90500
G7
520
G9
535
Ammo
No
C503B-GAN-CD0E0782
32900
64600
G7
520
G8
530
Ammo
No
C503B-GAN-CD0E0892
32900
64600
G8
525
G9
535
Ammo
No
Notes:
•
The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-bin code and one color-bin
code will be shipped on each bulk. Single intensity-bin code and single color-bin codes will not be orderable.
•
Please refer to the HB LED Lamp Reliability Test Standards document for reliability test conditions.
•
Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
4
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
GRAPHS
The data below are collected from statistical figures that do not necessarily correspond to the actual parameters of each single LED.
Hence, these data will be changed without further notice.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
5
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
MECHANICAL DIMENSIONS
All dimensions are in mm. Tolerance is ±0.25 mm unless otherwise noted.
An epoxy meniscus may extend about 1.5 mm down the leads.
Burr around bottom of epoxy may be 0.5 mm max.
C503B-BAN/GAN:
C503B-BAS/GAS:
NOTES
RoHS Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold
limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as
implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree LED representative or from the Product
Ecology section of the Cree LED website.
Vision Advisory
WARNING: Do not look at an exposed lamp in operation. Eye injury can result.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
6
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
KIT NUMBER SYSTEM
Cree LED lamps are tested and sorted into performance bins. A bin is specified by ranges of color, forward voltage, and brightness. Sorted
LEDs are packaged for shipping in various convenient options.
Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following manner:
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
7
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
SOLDERING GUIDELINES
The LED soldering specification is shown below(suitable for both leaded solder & lead-free solder):
Manual Soldering
Soldering iron
35 W max
Temperature
300 ºC max
Soldering time
Position
Solder Dipping
Preheat
110 ºC max
Preheat time
60 seconds max
Solder-bath temperature
260 ºC Max
3 seconds max
Dipping time
5 seconds max
Not less than 3 mm from the base of the package.
Position
Not less than 3 mm from the base of the package.
• Manual soldering onto the PCB is not recommended because soldering time is uncontrollable.
• The recommended wave soldering is as below:
300
laminar wave
Temperature ºC
250
200
150
100
50
30
0
Fluxing
Preheat
10
20
30
40
50
60
70
Times (sec)
80
90
100
110
120
• Do not apply any stress to the LED package, particularly when heated.
• Only bottom preheat is suggested & should not preheat on top in order to reduce thermal stress experienced by the LEDs.
• The LEDs must not be re used once they have been extracted from PCB.
• After soldering the LEDs, the package should be protected from mechanical shock or vibration until the LEDs have reached 40 ºC or
below.
• Precautions must be taken as mechanical stress on the LEDs may be caused by PCB warpage or from the clinching and cutting of
the LED leads.
• When it is necessary to clam the LEDs during soldering, it is important to ensure no mechanical stress is exerted on the LEDs.
• Cut the LED lead at normal room temperature. Lead cutting at high temperature may cause failure of the LEDs.
• Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
8
C503B-Bxx, C503B-Gxx: 5-mm ROUND BLUE & GREEN LEDs
PACKAGING
• The LEDs are packed in cardboard boxes after packaging in normal or anti-electrostatic bags.
• Cardboard boxes will be used to protect the LEDs from mechanical shock during transportation.
• The boxes are not water resistant, and they must be kept away from water and moisture.
• Max 500 pcs per bulk and Max 2500 pcs per ammo.
Bulk Pack Packaging Type:
Ammo Pack Packaging Type:
xxx xxx
R
COLOR LED LAMP
TYPE
LXXXXXXXX-XXX
LOT
JOWAXXXXX -XX-XXX
QTY
RANK
PCS
Iv
X
(
)
Vf
XX
(
)
Hue
XX
(
)
AXXXXXXXXXXX
Label
( ant i - el ect r ost at i c
bag)
20 bags/ car t on
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered
trademarks of Cree LED.
CLD-CT1300
REV 6
9
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