Datasheet
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
2
Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
2
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Items Symbol Absolute Maximum Rating Unit
Red/Amber
Forward Current I
F
50
Note1
mA
Peak Forward Current
Note2
I
FP
200 mA
Reverse Voltage V
R
5 V
Power Dissipation P
D
130 mW
Operation Temperature T
opr
-40 ~ +100 °C
Storage Temperature T
stg
-40 ~ +100 °C
Lead Soldering Temperature T
sol
Max. 260°C for 3 sec. max.
(3 mm from the base of the epoxy bulb)
Electrostatic Discharge
Classication(MIL-STD-883E)
ESD Class 2
Note:
1. For long term performance the drive currents between 10mA and 30mA are recommended. Please contact CREE
sales representative for more information on recommended drive conditions.
2.Pulsewidth≤0.1msec,duty≤1/10.
TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (T
A
= 25°C)
Characteristics Color Symbol Condition Unit Minimum Typical Maximum
Forward Voltage Red/Amber V
F
I
F
= 20 mA V 2.1 2.6
Reverse Current Red/Amber I
R
V
R
= 5 V μA 100
Dominant Wavelength
Red λ
D
I
F
= 20 mA nm 618 624 630
Amber λ
D
I
F
= 20 mA nm 584 591 596
Luminous Intensity
Red
C503B-RAS/RAN (15 degree) I
V
I
F
= 20 mA mcd 5860 12000
C503B-RBS/RBN (23 degree) I
V
I
F
= 20 mA mcd 3000 5000
C503B-RCS/RCN (30 degree) I
V
I
F
= 20 mA mcd 3000 5100
Amber
C503B-AAS/AAN (15 degree) I
V
I
F
= 20 mA mcd 5860 13000
C503B-ABS/ABN (23 degree) I
V
I
F
= 20 mA mcd 3000 5000
C503B-ACS/ACN (30 degree) I
V
I
F
= 20 mA mcd 4180 6000
50% Power Angle
C503B-RAS/RAN/AAS/AAN 2θ½ I
F
= 20 mA deg 15
C503B-RBS/RBN/ABS/ABN 2θ½ I
F
= 20 mA deg 23
C503B-RCS/RCN/ACS/ACN 2θ½ I
F
= 20 mA deg 30