TLHK4900
Vishay Semiconductors
High Intensity LED in ∅ 3 mm Clear Package
FEATURES
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19222
DESCRIPTION
This device has been designed to meet the increasing
demand for AlInGaP technology.
It is housed in a 3 mm clear plastic package. The small
viewing angle of these devices provides a high
brightness.
All packing units are categorized in luminous intensity
groups. That allows users to assemble LEDs with
uniform appearance.
AlInGaP technology
Standard ∅ 3 mm (T-1) package
Small mechanical tolerances
Suitable for DC and high peak current
Very small viewing angle
Very high intensity
Luminous intensity categorized
Lead (Pb)-free device
APPLICATIONS
• Status lights
• OFF/ON indicator
• Background illumination
• Readout lights
• Maintenance lights
• Legend light
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: 3 mm
• Product series: standard
• Angle of half intensity: ± 16°
PARTS TABLE
PART
COLOR, LUMINOUS INTENSITY
TECHNOLOGY
Red, IV > 40
AllnGaP on GaAs
TLHK4900
ABSOLUTE MAXIMUM RATINGS1) TLHK4900
PARAMETER
TEST CONDITION
SYMBOL
VALUE
VR
5
V
Tamb ≤ 60 °C
IF
30
mA
tp ≤ 10 μs
IFSM
0.1
A
Tamb ≤ 60 °C
PV
80
mW
Reverse voltage
DC Forward current
Surge forward current
Power dissipation
UNIT
Tj
100
°C
Operating temperature range
Tamb
- 40 to + 100
°C
Storage temperature range
Tstg
- 55 to + 100
°C
Tsd
260
°C
RthJA
400
K/W
Junction temperature
Soldering temperature
t ≤ 5 s, 2 mm from body
Thermal resistance junction/
ambient
Note:
1)
Tamb = 25 °C, unless otherwise specified
Document Number 83027
Rev. 1.6, 21-Sep-07
www.vishay.com
1
TLHK4900
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS1) TLHK4900, RED
TEST CONDITION
SYMBOL
MIN
TYP.
Luminous intensity 2)
PARAMETER
IF = 10 mA
IV
40
140
mcd
Dominant wavelength
IF = 10 mA
λd
630
nm
Peak wavelength
IF = 10 mA
λp
643
nm
Angle of half intensity
IF = 10 mA
ϕ
± 16
deg
Forward voltage
IF = 20 mA
VF
Reverse voltage
IR = 10 μA
VR
VR = 0, f = 1 MHz
Cj
Junction capacitance
MAX
1.9
UNIT
2.6
V
5
V
15
pF
Note:
1) T
amb = 25 °C, unless otherwise specified
2)
in one packing unit IVmin/IVmax ≤ 0.5
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
0°
I v rel - Relative Luminous Intensity
PV - Power Dissipation (mW)
125
100
75
50
25
10°
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0
0
20
40
60
80
100
T amb - Ambient Temperature (°C)
95 10887
0.6
Figure 1. Power Dissipation vs. Ambient Temperature
0.2
0
0.2
0.4
0.6
Figure 3. Rel. Luminous Intensity vs. Angular Displacement
60
100
50
IF - Forward Current (mA)
I F - Forward Current (mA)
0.4
95 10044
40
30
20
10
10
1
0
0
95 10894
20
40
60
80
100
T amb - Ambient Temperature (°C)
Figure 2. Forward Current vs. Ambient Temperature for InGaN
www.vishay.com
2
1.0
95 10878
1.5
2.0
2.5
3.0
VF - Forward Voltage (V)
Figure 4. Forward Current vs. Forward Voltage
Document Number 83027
Rev. 1.6, 21-Sep-07
TLHK4900
10
1.6
IV rel - Relative Luminous Intensity
I V rel - Relative Luminous Intensity
Vishay Semiconductors
1.2
0.8
0.4
0.1
I F = 10 mA
0
0
0.01
20
40
60
80
96 11588
Tamb - Ambient Temperature (°C)
96 12077
1
100
Figure 5. Rel. Luminous Intensity vs. Ambient Temperature
2.0
1.2
1.8
1.1
100
1.0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
96 11589
10
IF - Forward Current (mA)
Figure 7. Relative Luminous Intensity vs. Forward Current
I rel - Relative Intensity
IV rel - Relative Luminous Intensity
1
1
2
5
1
0.5
0.2
10
20
0.1 0.05
50
IF (mA)
0.02
tP/T
Figure 6. Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
0.0
600 610 620 630 640 650 660 670 680 690 700
96 12075
λ - Wavelength (nm)
Figure 8. Relative Intensity vs. Wavelength
PACKAGE DIMENSIONS in millimeters
95 10914
Document Number 83027
Rev. 1.6, 21-Sep-07
www.vishay.com
3
TLHK4900
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as their
impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban
on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer
application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or
unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs,
damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death
associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
www.vishay.com
4
Document Number 83027
Rev. 1.6, 21-Sep-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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