C503B-RAS Datasheet, PDF (2/8 Pages) Cree, Inc – 5-mm Red and Amber Round LEDs

Absolute Maximum Ratings (T_A = 25°C)
Items
Forward Current
Peak Forward Current ^Note2
Reverse Voltage
Power Dissipation
Operation Temperature
Storage Temperature
Lead Soldering Temperature
Electrostatic Discharge
Classification (MIL-STD-883E)
Symbol
I_F
I_FP
V_R
P_D
T_opr
T_stg
T_sol
ESD
Absolute Maximum Rating
Red/Amber
50 ^Note1
Unit
mA
200
mA
5
V
130
mW
-40 ~ +95
°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 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 (T_A = 25°C)
Characteristics
Forward Voltage
Reverse Current
Dominant Wave-
length
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
V_F
I_R
λ_D
λ_D
I_V
I_V
I_V
I_V
I_V
I_V
2θ½
2θ½
2θ½
Condition
I_F = 20 mA
V_R = 5 V
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
Unit
V
μA
nm
nm
mcd
mcd
mcd
mcd
mcd
mcd
deg
deg
deg
Minimum
Typical
2.1
618
584
5860
3000
3000
5860
3000
3000
624
591
12000
5000
5100
13000
5000
5000
15
23
30
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.
2
CLD-CT1079.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: [phone]
Fax: [phone]
www.cree.com/ledlamps