CREE LO494TYL4-B0G-A2

Cree® 4-mm Oval LED
Model # LO494TYL4-B0G-A2
Data Sheet
100-degree oval LED lamp in amber color with tinted, diffused lens and stopper
Applications
•
•
Variable-Message Signs
Message Boards
Absolute Maximum Ratings (TA = 25°C)
Items
Symbol
Absolute Maximum Rating
Unit
IF
50
mA
IFP
200
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
130
mW
Operation Temperature
Topr
-40 ~ +95
°C
Storage Temperature
Tstg
-40 ~ +100
°C
Lead Soldering Temperature
Tsol
Forward Current
Peak Forward Current
Note
Max. 260°C for 3 sec. max.
(3 mm from the base of the epoxy bulb)
Note: Pulse width ≤0.1 msec, duty ≤1/10.
Typical Electrical & Optical Characteristics (TA = 25°C)
Characteristics
Symbol
Condition
Unit
Forward Voltage
VF
IF = 20 mA
V
Reverse Current
IR
VR = 5 V
Dominant Wavelength
Typical
Maximum
2.3
2.6
A
100
D
IF = 20 mA
nm
584
591
IV
IF = 20 mA
mcd
390
700
2
½H-H
IF = 20 mA
deg
100
2
½V-V
IF = 20 mA
deg
50
Luminous Intensity
596
D-CT097.000
Data Sheet: CL
50% Power Angle
Minimum
Subject to change without notice.
www.cree.com/ledlamps
Standard Bins for LO494TYL4-B0G-A2 (IF = 20 mA)
Lamps are sorted to luminous intensity (IV) and dominant wavelength (
) bins shown.
D
Orders for LO494TYL4-B0G-A2 may be filled with any or all bins contained as below.
All luminous intensity (IV) and dominant wavelength (
Luminous Intensity (IV)
X2
) values shown and specified are at IF = 20 mA.
D
X3
X4
X5
T or above
1100 mcd
S
770 mcd
R
550 mcd
Q
390 mcd
584 nm
587 nm
590 nm
Dominant Wavelength (
593 nm
596 nm
)
D
Important Notes:
1. All ranks will be included per delivery; rank ratio will be based on the dice distribution.
2. Pb content <1000 ppm.
3. Tolerance of measurement of luminous intensity is ±15%.
4. Tolerance of measurement of dominant wavelength is ±1 nm.
5. Tolerance of measurement of VF is ±0.05 V.
6. Packaging methods are available for selection; please refer to the “Cree LED Lamp Packaging Standard” document.
7. Please refer to the “Cree LED Lamp Reliability Test Standards” document for reliability test conditions.
8. Please refer to the “Cree LED Lamp Soldering & Handling” document for information about how to use this LED
product safely.
Copyright © 2007 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.
CLD-CT097.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
Document No. SPE/LO494TYL4-B0G-A2
Rev. No.
02
Graphs
Graphs
-50
-60
If (mA)
100.0
-40
-30
-20
-10
0.0
Vr(V)
80.0
-10.0
60.0
-20.0
40.0
-30.0
-40.0
20.0
Vf(V)
0.0
2.0
Ir(uA)
2.2 2.4
2.6 2.8 3.0
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
-50.0
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Half Power
WL=20nm
Domi WL= 591nm
I (RELATIVE LUMINOUS INTENSITY)
5.0
100%
4.0
75%
3.0
50%
2.0
25%
1.0
0%
300
If(mA)
0.0
0.0
20.0 40.0 60.0 80.0 100.0
FIG.3 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT.
100
400
500
600
700
WL(nm)
800
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
H-H : 100
V-V : 50
50% Power Angle :
IF(mA)
H-H
80
V-V
Ie(%)
0
100%
60
80%
40
60%
20
40%
0
20.0 40.0 60.0
80.0 100.0
-90
FIG.5 MAXIMUM FORWARD DC CURRENT VS
AMBIENT TEMPERATURE (Tjmax=105 C)
Items
Signatures
Date
Prepared by
LiuZM
2006-04-07
Rev. No
Checked by
MaJF
2006-04-07
02
Approved by
David
2006-04-07
ECN#
20%
Ta( C)
0.0
-60
-30
0
30
60
90
0%
FIG.6 FAR FIELD PATTERN
Revision History
Date
Change Description
2006-04-07 Cancel VF bin.
FCN20060099
Data is subject to change without prior notice; please refer to COTCO Website for the latest version.
[email protected] Cotco International Ltd.
Copyright © 2007 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.
CLD-CT097.000
4/4
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
Format #: COTCO-D-074
REV.4
Mechanical Dimensions
Document No. SPE/LO494TYL4-B0G-A2
02 noted.
All dimensions are in mm. Tolerance is Rev.
±0.25 No.
mm unless otherwise
An epoxy meniscus may extend about 1.5 mm down the leads.
Dimension Drawing
Burr around bottom of epoxy may be 0.5 mm max.
C
e maximum
Unit
Rating
50
mA
200
mA
5
V
130
mW
~ + 95
°C
~ +100
°C
60°C for 3 sec Max.
Notes
he base of the epoxy bulb)
RoHS Compliance
The levels of environmentally sensitive, persistent biologically toxic (PBT), persistent organic pollutants (POP), or
otherwise
materials
in this product are Please
below thecontact
maximum
concentration values (also referred to as the
between
10mArestricted
and 30mA
are recommended.
COTCO
threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2002/95/EC
on the restriction of the use of certain hazardous substances in electrical and electronic equipment
commended
drive conditions.
(RoHS), as amended through April 21, 2006.
ics ( Ta = 25°C)
Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
Condition
Min.
Typ.
Max.
Unit
Copyright © 2007 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.
IF = 20mA
---
CLD-CT097.000
2.3
2.6
V
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
Kit Number System
Cree LED lamps are tested and sorted into performance bins. A bin is specified by ranges of color, forward voltage,
and brightness. Sorted LEDs are packaged for shipping in various convenient options. Please refer to the “Cree LED
Lamp Packaging Standard” document for more information about shipping and packaging options.
Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following
manner:
Standard/Custom
0: Standard
C: Custom
VF
0: Full forward voltage distribution
1~9, A~Z . . . : special request *
Wd/Color
1: Full-color distribution
2~9, A~Z . . . : special request *
aaaaaaaaa-aaa-aa- x x x x x
IV
0: Full luminous intensity distribution
1~9, A~Z . . . : special request *
Packing type
0: Standard = Bulk pack
1~9, A~Z . . . : special request *
Product P/N
* Contact your Cree sales representative for ordering information.
Standard Available Kits*
Kit Number
LO494TYL4-B0G-A2-00001
Description
4mm Oval 110 Amber 591nm
* Please contact your Cree representative about the availability of non-standard kits.
Copyright © 2007 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.
CLD-CT097.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps