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TLHF5400
Vishay Telefunken
High Intensity LED, o 5 mm Tinted Diffused Package
Color Soft orange Type TLHF5400 Technology AlInGaP on GaAs Angle of Half Intensity o 30
Description
This device has been designed to meet the increasing demand for extremely bright yellow LEDs. It is housed in a 5 mm tinted diffused plastic package. The very wide viewing angle of this device provides a high luminous intensity.
94 8631
Features
D D D D D D D
AlInGaP technology Standard T-13/4 package Small mechanical tolerances Suitable for DC and high peak current Wide viewing angle Very high intensity Luminous intensity categorized
Applications
Status lights OFF / ON indicator Lightpipe Outdoor display Medical instruments Maintenance lights Legend lights
Document Number 83132 Rev. A1, 04-Feb-99
www.vishay.de * FaxBack +1-408-970-5600 1 (5)
TLHF5400
Vishay Telefunken Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified TLHF5400 Parameter Reverse voltage DC forward current Surge forward current Power dissipation Junction temperature Operating temperature range Storage temperature range Soldering temperature Thermal resistance junction/ambient Test Conditions Tamb 65C tp 10 ms Tamb 65C Symbol VR IF IFSM PV Tj Tamb Tstg Tsd RthJA Value 5 30 0.1 80 100 -20 to +100 -55 to +100 260 350 Unit V mA A mW C C C C K/W
t 5 s, 2 mm from body
Optical and Electrical Characteristics
Tamb = 25_C, unless otherwise specified Soft orange (TLHF5400 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Test Conditions IF = 10 mA, IVmin/IVmax 0.5 IF = 10 mA IF = 10 mA IF = 10 mA IF = 20 mA IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV
ld lp VF VR Cj
Min 16 598
Typ 60 605 610 30 2 15
Max
Unit mcd nm nm deg V V pF
611
2.6
5
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Document Number 83132 Rev. A1, 04-Feb-99
TLHF5400
Vishay Telefunken Typical Characteristics (Tamb = 25_C, unless otherwise specified)
125 PV - Power Dissipation ( mW ) 100
75
I F - Forward Current ( mA ) 100
95 10878
100
10
50 25 0 0 20 40 60 80
1 1
1.5
2.0
2.5
3.0
95 10969
Tamb - Ambient Temperature ( C )
VF - Forward Voltage ( V )
Figure 1 Power Dissipation vs. Ambient Temperature
60 IF - Forward Current ( mA ) 50 40 30 20 10 0 0
95 10046
Figure 4 Forward Current vs. Forward Voltage
1.6 I Vrel- Relative Luminous Intensity 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 IF = 10 mA
20
40
60
80
100
95 10880
0
10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 2 Forward Current vs. Ambient Temperature
0 Iv rel - Relative Luminous Intensity 10 20 30
Figure 5 Rel. Luminous Intensity vs. Ambient Temperature
10.00 I Vrel- Relative Luminous Intensity
40 1.0 0.9 0.8 0.7 50 60 70 80 0.6 0.4 0.2 0 0.2 0.4 0.6
1.00
0.10
0.01 1
96 11588
10 IF - Forward Current ( mA )
100
95 10042
Figure 3 Rel. Luminous Intensity vs. Angular Displacement
Figure 6 Relative Luminous Intensity vs. Forward Current
Document Number 83132 Rev. A1, 04-Feb-99
www.vishay.de * FaxBack +1-408-970-5600 3 (5)
TLHF5400
Vishay Telefunken
1.2 IF = 10 mA 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 560 570 580 590 600 610 620 630 640 650 660
l - Wavelength ( nm )
95 10885
Figure 7 Relative Luminous Intensity vs. Wavelength
Dimensions in mm
I Vrel- Relative Luminous Intensity
95 10916
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Document Number 83132 Rev. A1, 04-Feb-99
TLHF5400
Vishay Telefunken 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-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken 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 Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
Document Number 83132 Rev. A1, 04-Feb-99
www.vishay.de * FaxBack +1-408-970-5600 5 (5)

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