Absolute Maximum Ratings (TA = 25°C)
Items
Symbol
Absolute Maximum Rating
Unit
Blue/Green
Forward Current
Peak Forward Current
Reverse Voltage
IF
25
100
mA
mA
V
Note1
IFP
VR
PD
5
Power Dissipation
100
mW
°C
Operation Temperature
Storage Temperature
T
-40 ~ +95
-40 ~ +100
opr
Tstg
Tsol
°C
Max. 260°C for 3 sec. max.
(3 mm from the base of the epoxy bulb)
Lead Soldering Temperature
Note:
1.ꢀPulseꢀwidthꢀ≤0.1ꢀmsec,ꢀdutyꢀ≤1/10.
Typical Electrical & Optical Characteristics (TA = 25°C)
Characteristics
Forward Voltage
Reverse Current
Color
Symbol
Condition
IF = 20 mA
VR = 5 V
Unit
V
Minimum
Typical
Maximum
4.0
Blue/Green
VF
IR
3.2
Blue/Green
μA
100
Blue
λD
λD
IV
IF = 20 mA
IF = 20 mA
IF = 20 mA
IF = 20 mA
IF = 20 mA
nm
nm
mcd
mcd
mcd
465
520
470
527
480
Dominant Wave-
length
Green
535
C503B-BAS/BAN (15 degree)
C503B-BCS/BCN (30 degree)
C503B-GAS/GAN (15 degree)
C503B-GCS/GCN (30 degree)
5860
2130
16800
5860
11000
4100
34000
Blue
IV
Luminous Intensity
50% Power Angle
IV
Green
IV
IF = 20 mA
IF = 20 mA
IF = 20 mA
mcd
deg
deg
12500
15
C503B-BAS/BAN/GAS/GAN
C503B-BCS/BCN/GCS/GCN
2θ½
2θ½
30
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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.
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
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