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Cree® 5-mm Red and Amber Round LEDs C503B-RAS/RAN/AAS/AAN (15 degrees) C503B-RBS/RBN/ABS/ABN (23 degrees) C503B-RCS/RCN/ACS/ACN (30 degrees)
Data Sheet
These round LED families offer superior light output for excellent readability in outdoor applications. The lamps are made with an advanced optical-grade epoxy that offers superior high-temperature and high-moisture resistance performance in outdoor sign and signal applications. The encapsulation resin contains UV inhibitors to minimize the effects of long-term exposure to direct sunlight, resulting in stable light output over the life of the LED.
FEATURES • • • Size (mm): 5 Color and Typical Dominant Wavelength (nm): »» Red (624) »» Amber (591) Luminous Intensity (mcd) »» C503B-RAS/RAN (5860 - 23500) »» C503B-RBS/RBN (3000 - 12000) »» C503B-RCS/RCN (3000 - 12000) »» C503B-AAS/AAN (5860 - 23500) »» C503B-ACS/ACN (3000 - 8200) »» C503B-ABS/ABN (3000 - 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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0 D-CT1079.00 Data Sheet: CL
Subject to change without notice. www.cree.com/ledlamps
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Absolute Maximum Ratings (TA = 25°C)
Items Symbol Absolute Maximum Rating Red/Amber Forward Current Peak Forward Current Reverse Voltage Power Dissipation Operation Temperature Storage Temperature Lead Soldering Temperature Electrostatic Discharge Classification (MIL-STD-883E)
Note2
Unit
IF IFP VR PD Topr Tstg Tsol ESD
50
Note1
mA mA V mW °C °C
200 5 130 -40 ~ +95 -40 ~ +100
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 10 mA and 30 mA are recommended. Please contact a 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 Color Red/Amber Red/Amber Red Amber C503B-RAS/RAN (15 degree) Red Luminous Intensity Amber C503B-RBS/RBN (23 degree) C503B-RCS/RCN (30 degree) C503B-AAS/AAN (15 degree) C503B-ABS/ABN (23 degree) C503B-ACS/ACN (30 degree) C503B-RAS/RAN/AAS/AAN 50% Power Angle 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 618 584 5860 3000 3000 5860 3000 3000 624 591 12000 5000 5100 13000 5000 5000 15 23 30 Minimum Typical 2.1 Maximum 2.6 100 630 596
Copyright © 2009 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.
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CLD-CT1079.000
Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps
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Intensity Bin Limit (IF = 20 mA)
Red C503B-RAS/RAN (15 degree)
Bin Code Y0 Z0 A0 B0 Min. (mcd) 5860 8200 12000 16800 Max. (mcd) 8200 12000 16800 23500
Amber C503B-AAS/AAN (15 degree)
Bin Code Y0 Z0 A0 B0 Min. (mcd) 5860 8200 12000 16800 Max. (mcd) 8200 12000 16800 23500
C503B-RBS/RBN (23 degree)
Bin Code W0 X0 Y0 Z0 Min. (mcd) 3000 4180 5860 8200 Max. (mcd) 4180 5860 8200 12000
C503B-ABS/ABN (23 degree)
Bin Code W0 X0 Y0 Z0 Min. (mcd) 3000 4180 5860 8200 Max. (mcd) 4180 5860 8200 12000
C503B-RCS/RCN (30 degree)
Bin Code W0 X0 Y0 Z0 Min. (mcd) 3000 4180 5860 8200 Max. (mcd) 4180 5860 8200 12000
C503B-ACS/ACN (30 degree)
Bin Code W0 X0 Y0 Min. (mcd) 3000 4180 5860 Max. (mcd) 4180 5860 8200
Tolerance of measurement of luminous intensity is ±15%
Color Bin Limit (IF = 20 mA)
Red
Bin Code RA Min. (nm) 618 Max. (nm) 630
Amber
Bin Code A2 A3 A4 A5 Min. (nm) 584 587 590 593 Max. (nm) 587 590 593 596
Tolerance of measurement of dominant wavelength is ±1 nm
Copyright © 2009 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.
3
CLD-CT1079.000
Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps
www.DataSheet4U.com
Graphs
100.0 80.0 60.0 40.0 20.0
IF (mA)
5.0 4.0 3.0
Red
IV(%)
Amber
Red Amber
2.0 1.0
0.0 1.8
VF(V) 2.0 2.2 2.4 2.6 2.8
0.0
0.0
20
40
60
80
IF(mA) 100
FIG.1 FORWARD CURRENT VS. FORWARD VOLTAGE.
Vr(V) -60 -50 -40 -30 -20 -10
FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT (RELATIVE LUMINOUS INTENSITY) 0 -10 -20 -30 -40 100% 80%
Amber Red
60% 40% 20% 0% 300 400 500 600 700 WL(nm) 800 900
-50 Ir(uA) FIG.3 RED & AMBER REVERSE CURRENT .