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TLUR44..
Vishay Telefunken
Universal LED in o 3 mm Tinted Diffused Package
Color Red TLUR44.. Type Technology GaAsP on GaAs Angle of Half Intensity o 30
Features
D For DC and pulse operation D Luminous intensity categorized D Standard o 3 mm (T-1) package
Applications
General indicating and lighting purposes
Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified TLUR44.. Parameter Reverse voltage DC forward current Surge forward current Power dissipation Junction temperature Storage temperature range Soldering temperature Thermal resistance junction/ambient Test Conditions Symbol VR IF IFSM PV Tj Tstg Tsd RthJA Value 6 50 1 100 100 -55 to +100 260 400 Unit V mA A mW C C C K/W
tp 10 ms Tamb 60C
t 5 s, 2 mm from body
Optical and Electrical Characteristics
Tamb = 25_C, unless otherwise specified Red (TLUR44.. ) Parameter Luminous intensity y 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 TLUR4400 TLUR4401 Symbol Min IV 0.4 IV 1 ld lp VF VR 6 Cj Typ 0.8 645 660 30 1.6 15 50 Max 5 Unit mcd mcd nm nm deg V V pF
2
Document Number 83054 Rev. A1, 04-Feb-99
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TLUR44..
Vishay Telefunken Typical Characteristics (Tamb = 25_C, unless otherwise specified)
125 Iv rel - Relative Luminous Intensity PV - Power Dissipation ( mW ) 0 10 20 30
100
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
75
50 25 0 0 20 40 60 80 100
95 10904
Tamb - Ambient Temperature ( C )
95 10042
Figure 1 Power Dissipation vs. Ambient Temperature
60 IF - Forward Current ( mA ) IF - Forward Current ( mA ) 50 40 30 20 10 0 0
95 10095
Figure 4 Rel. Luminous Intensity vs. Angular Displacement
1000 Red 100
10
1 tp/T=0.001 tp=10ms 1 1.5 2 2.5 3
0.1 20 40 60 80 100
95 10073
Tamb - Ambient Temperature ( C )
VF - Forward Voltage ( V )
Figure 2 Forward Current vs. Ambient Temperature
10000 0.02 IF - Forward Current ( mA ) 1000 0.05 0.1 0.2 100 0.5 1 10 Tamb 1 0.01
95 10096
Figure 5 Forward Current vs. Forward Voltage
1.6 Iv rel - Relative Luminous Intensity Red 1.2
tp/T=0.01
0.8
0.4
v60C
10 100
0 0
95 10074
IF=10mA 20 40 60 80 100 Tamb - Ambient Temperature ( C )
0.1
1
tp - Pulse Length ( ms )
Figure 3 Forward Current vs. Pulse Length
Figure 6 Rel. Luminous Intensity vs. Ambient Temperature
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Document Number 83054 Rev. A1, 04-Feb-99
TLUR44..
Vishay Telefunken
2.4 Iv rel - Relative Luminous Intensity 2.0 1.6 1.2 0.8 0.4 IFAV=10mA, const. 0 10
95 10075
1.2 Iv rel - Relative Luminous Intensity Red Red 1.0 0.8 0.6 0.4 0.2 0 620
95 10077
20 0.5
50 0.2
100 0.1
200 0.05
500 0.02
IF(mA) tp/T
640
660
680
700
720
1
l - Wavelength ( nm )
Figure 7 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
10 Iv rel - Relative Luminous Intensity Red 1
Figure 9 Relative Luminous Intensity vs. Wavelength
0.1
0.01 1
95 10076
10 IF - Forward Current ( mA )
100
Figure 8 Relative Luminous Intensity vs. Forward Current
Document Number 83054 Rev. A1, 04-Feb-99
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TLUR44..
Vishay Telefunken Dimensions in mm
95 10913
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Document Number 83054 Rev. A1, 04-Feb-99
TLUR44..
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 83054 Rev. A1, 04-Feb-99
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