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TLL.440.
Vishay Telefunken
Low Current LED in o 3 mm Tinted Diffused Package
Color High efficiency red Yellow Green Type TLLR440. TLLY440. TLLG440. Technology GaAsP on GaP GaAsP on GaP GaP on GaP Angle of Half Intensity o 25 25 25
94 8488
Features
D D D D D D
Low power consumption High brightness CMOS/MOS compatible Specified at IF = 2 mA Luminous intensity categorized Yellow and green color categorized
Applications
Low power DC circuits
Document Number 83029 Rev. A1, 04-Feb-99
www.vishay.de * FaxBack +1-408-970-5600 1 (7)
TLL.440.
Vishay Telefunken Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified TLLR440. ,TLLY440. ,TLLG440. , 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 Symbol VR IF IFSM PV Tj Tamb Tstg Tsd RthJA Value 6 7 0.15 20 100 -40 to +100 -55 to +100 260 800 Unit V mA A mW C C C C K/W
tp 10 ms Tamb 84C
t 5 s, 2 mm from body
Optical and Electrical Characteristics
Tamb = 25_C, unless otherwise specified High efficiency red (TLLR440. ) Parameter Luminous intensity y Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Test Conditions IF = 2 mA, IVmin/IVmax 0.5 IF = 2 mA IF = 2 mA IF = 2 mA IF = 2 mA IR = 10 mA VR = 0, f = 1 MHz Type Symbol TLLR4400 IV TLLR4401 IV ld lp VF VR Cj Min 0.63 1 612 Typ 1.2 2 635 25 1.9 20 50 Max Unit mcd mcd nm nm deg V V pF
625
2.4
6
Yellow (TLLY440. ) Parameter Luminous intensity y Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Test Conditions IF = 2 mA, IVmin/IVmax 0.5 IF = 2 mA IF = 2 mA IF = 2 mA IF = 2 mA IR = 10 mA VR = 0, f = 1 MHz Type Symbol TLLY4400 IV TLLY4401 IV ld lp VF VR Cj Min 0.63 1 581 Typ 1.2 2 585 25 2.4 20 50 Max Unit mcd mcd nm nm deg V V pF
594
2.9
6
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Document Number 83029 Rev. A1, 04-Feb-99
TLL.440.
Vishay Telefunken
Green
(TLLG440. )
Test Conditions IF = 2 mA, IVmin/IVmax 0.5 IF = 2 mA IF = 2 mA IF = 2 mA IF = 2 mA IR = 10 mA VR = 0, f = 1 MHz Type Symbol TLLG4400 IV TLLG4401 IV ld lp VF VR Cj Min 0.63 1 562 Typ 1.2 2 565 25 1.9 20 50 Max Unit mcd mcd nm nm deg V V pF
Parameter Luminous intensity y Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance
575
2.4
6
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
25 Iv rel - Relative Luminous Intensity PV - Power Dissipation ( mW ) 0 10 20 30
20
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
15
10 5 0 0 20 40 60 80 100
95 10048
Tamb - Ambient Temperature ( C )
95 10060
Figure 1 Power Dissipation vs. Ambient Temperature
Figure 3 Rel. Luminous Intensity vs. Angular Displacement
100 IF - Forward Current ( mA ) High Efficiency Red 10
10 IF - Forward Current ( mA )
8
6
4 2 0 0 20 40 60 80 100
1
0.1 0
95 10050
tp/T=0.001 tp=10ms 1 2 3 4 5
95 10049
Tamb - Ambient Temperature ( C )
VF - Forward Voltage ( V )
Figure 2 Forward Current vs. Ambient Temperature
Figure 4 Forward Current vs. Forward Voltage
Document Number 83029 Rev. A1, 04-Feb-99
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TLL.440.
Vishay Telefunken
2.0 Iv rel - Relative Luminous Intensity High Efficiency Red 1.6 Iv rel - Relative Luminous Intensity 1.2 High Efficiency Red 1.0 0.8 0.6 0.4 0.2 0 590
95 10040
1.2
0.8 0.4 IF=2mA 0 0 20 40 60 80 100
610
630
650
670
690
95 10051
Tamb - Ambient Temperature ( C )
l - Wavelength ( nm )
Figure 5 Rel. Luminous Intensity vs. Ambient Temperature
2.4 Iv rel - Relative Luminous Intensity High Efficiency Red 2.0 1.6 1.2 0.8 0.4 0 10
96 11490
Figure 8 Relative Luminous Intensity vs. Wavelength
100 IF - Forward Current ( mA ) Yellow 10
1
20 0.5
50 0.2
100 0.1
200 0.05
500 0.02
IF(mA) tp/T
0.1 0
95 10053
tp/T=0.001 tp=10ms 1 2 3 4 5
1
VF - Forward Voltage ( V )
Figure 6 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
100 Iv rel - Relative Luminous Intensity Iv rel - Relative Luminous Intensity High Efficiency Red 10
Figure 9 Forward Current vs. Forward Voltage
2.0 Yellow 1.6
1.2
1
0.8 0.4 0
0.1
0.01 0.1
95 10061
1
10
100
95 10054
0
20
40
60
80
100
IF - Forward Current ( mA )
Tamb - Ambient Temperature ( C )
Figure 7 Relative Luminous Intensity vs. Forward Current
Figure 10 Rel. Luminous Intensity vs. Ambient Temperature
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Document Number 83029 Rev. A1, 04-Feb-99
TLL.440.
Vishay Telefunken
2.4 Iv rel - Relative Luminous Intensity Yellow IF - Forward Current ( mA ) 2.0 1.6 1.2 0.8 0.4 0 10
9611590
100 Green 10
1
0.1 20 0.5 50 0.2 100 0.1 200 0.05 500 0.02 IF(mA) tp/T
95 10056
tp/T=0.001 tp=10ms 0 1 2 3 4 5
1
VF - Forward Voltage ( V )
Figure 11 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
Iv rel - Relative Luminous Intensity 100 Iv rel - Relative Luminous Intensity Yellow 10
Figure 14 Forward Current vs. Forward Voltage
1.6 Green 1.2
0.8
1
0.4 IF=2mA 0
0.1
0.01 0.1
95 10062
0 1 10 100
95 10057
20
40
60
80
100
Tamb - Ambient Temperature ( C )
IF - Forward Current ( mA )
Figure 12 Relative Luminous Intensity vs. Forward Current
Iv rel - Relative Luminous Intensity 1.2 Iv rel - Relative Luminous Intensity Yellow 1.0 0.8 0.6 0.4 0.2 0 550
95 10039
Figure 15 Rel. Luminous. Intensity vs. Ambient Temperature
2.4 Green 2.0 1.6 1.2 0.8 0.4 0 10 20 0.5 50 0.2 100 0.1 200 0.05 500 0.02 IF(mA) tp/T
570
590
610
630
650
96 11591
1
l - Wavelength ( nm )
Figure 13 Relative Luminous Intensity vs. Wavelength
Figure 16 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
Document Number 83029 Rev. A1, 04-Feb-99
www.vishay.de * FaxBack +1-408-970-5600 5 (7)
TLL.440.
Vishay Telefunken
100 Iv rel - Relative Luminous Intensity Iv rel - Relative Luminous Intensity Green 10 1.2 Green 1.0 0.8 0.6 0.4 0.2 0 520
95 10038
1
0.1
0.01 0.1
95 10059
1
10
100
540
560
580
600
620
IF - Forward Current ( mA )
l - Wavelength ( nm )
Figure 17 Relative Luminous Intensity vs. Forward Current
Figure 18 Relative Luminous Intensity vs. Wavelength
Dimensions in mm
95 10913
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Document Number 83029 Rev. A1, 04-Feb-99
TLL.440.
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 83029 Rev. A1, 04-Feb-99
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