Document
CLD-CT1079.009
PRODUCT FAMILY DATA SHEET
Cree® 5-mm Red and Amber Round LED C503B-RAS/RAN/AAS/AAN C503B-RBS/RBN/ABS/ABN C503B-RCS/RCN/ACS/ACN
PRODUCT DESCRIPTION Round LEDs offer superior light output for excellent readability in sunlight and dependable performance. They provide extremely stable light output over long periods of time.
These lamps are made with an advanced optical-grade epoxy offering superior high-temperature and highmoisture-resistance performance in outdoor signal and sign applications.
FEATURES
• Size (mm): 5
• Color and Typical Dominant Wavelength: Red (624nm) Amber(591nm)
• Luminous Intensity (mcd) C503B-RAS/RAN: (8200 - 32900) C503B-RBS/RBN: (3000 - 12000) C503B-RCS/RCN: (3000 - 12000) C503B-AAS/AAN: (5860 - 23500) C503B-ABS/ABN: (3000 - 12000) C503B-ACS/ACN: (4180 - 12000)
• Viewing angle: C503B-RAS/RAN/AAS/AAN: 15 degree C503B-RBS/RBN/ABS/ABN: 23 degree C503B-RCS/RCN/ACS/ACN: 30 degree
• Lead - Free
• RoHS Compliant
APPLICATIONS • Electronic Signs & Signals
(ESS) • Motorway Signs • Variable Message Sign (VMS) • Advertising signs • Petrol Signs • Amusement
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Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp
WWW.CREE.COM/HB
Cree 5-mm Round LED C503B-RAS/RAN/AAS/AAN C503B-RBS/RBN/ABS/ABN C503B-RCS/RCN/ACS/ACN
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Items
Symbol
Forward Current Peak Forward Current Note2 Reverse Voltage Power Dissipation Operation Temperature Storage Temperature
Lead Soldering Temperature Electrostatic Discharge Classification (MIL-STD-883E)
IF IFP VR PD Topr Tstg Tsol
ESD
Absolute Maximum Rating Red/Amber 50 Note1
Unit mA
200
mA
5
V
130
mW
-40 ~ +100
°C
-40 ~ +100
°C
Max. 260°C for 3 sec. max. (3 mm from the base of the epoxy bulb)
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. Pulse width ≤0.1 msec, duty ≤1/10.
TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (TA = 25°C)
Characteristics Forward Voltage Reverse Current Dominant Wavelength
Luminous Intensity
50% Power Angle
Color Red/Amber Red/Amber
Red Amber C503B-RAS/RAN (15 degree) Red C503B-RBS/RBN (23 degree) C503B-RCS/RCN (30 degree) C503B-AAS/AAN (15 degree) Amber C503B-ABS/ABN (23 degree) C503B-ACS/ACN (30 degree) C503B-RAS/RAN/AAS/AAN C503B-RBS/RBN/ABS/ABN C503B-RCS/RCN/ACS/ACN
Symbol
VF IR λD λD IV IV IV IV IV IV 2θ½ 2θ½ 2θ½
Condition
IF = 20 mA VR = 5 V
IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA
Unit V μA nm nm
mcd mcd mcd mcd mcd mcd deg deg deg
.