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TLH.4900
Vishay Telefunken
High Efficiency LED in o 3 mm Clear Package
Color High efficiency red Soft orange Yellow Green Pure green Type TLHR4900 TLHO4900 TLHY4900 TLHG4900 TLHP4900 Technology GaAsP on GaP GaAsP on GaP GaAsP on GaP GaP on GaP GaP on GaP Angle of Half Intensity o 16 16 16 16 16
Description
The TLH.4900 series was developed for applications where high light output is required. It is housed in a 3 mm clear plastic package. The small viewing angle of these devices provides a high brightness. All LEDs are categorized in luminous intensity groups. The green and yellow LEDs are categorized additionally in wavelength groups. That allows users to assemble LEDs with uniform appearance.
96 11675
Features
D D D D D D D
Choice of five bright colors Standard o 3 mm (T-1) package Small mechanical tolerances Suitable for DC and high peak current Very small viewing angle Luminous intensity categorized Yellow and green color categorized
Applications
Status lights OFF / ON indicator Background illumination Readout lights Maintenance lights Legend light
Document Number 83009 Rev. A2, 04-Feb-99
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TLH.4900
Vishay Telefunken Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified TLHR4900 ,TLHO4900 ,TLHY4900 ,TLHG4900 ,TLHP4900 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 60C tp 10 ms Tamb 60C Symbol VR IF IFSM PV Tj Tamb Tstg Tsd RthJA Value 6 30 1 100 100 -20 to +100 -55 to +100 260 400 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 High efficiency red (TLHR4900 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Soft orange (TLHO4900 ) 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 10 598 Typ 26 605 16 2.4 15 50 Max 611 Unit mcd nm nm deg V V pF 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 6.3 612 Typ 13 635 16 2 15 50 Max 625 Unit mcd nm nm deg V V pF
3
6
3
6
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Document Number 83009 Rev. A2, 04-Feb-99
TLH.4900
Vishay Telefunken
Yellow (TLHY4900 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Green (TLHG4900 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Pure green (TLHP4900 ) 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 4 555 Typ 13 555 16 2.4 15 50 Max 565 Unit mcd nm nm deg V V pF 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 16 562 Typ 37 565 16 2.4 15 50 Max 575 Unit mcd nm nm deg V V pF 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 10 581 Typ 26 585 16 2.4 15 50 Max 594 Unit mcd nm nm deg V V pF
3
6
3
6
3
6
Document Number 83009 Rev. A2, 04-Feb-99
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TLH.4900
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 10044
Figure 1 Power Dissipation vs. Ambient Temperature
60 IF - Forward Current ( mA )
Figure 4 Rel. Luminous Intensity vs. Angular Displacement
1000 High Efficiency Red IF - Forward Current ( mA )
50 40 30 20 10 0 0 20 40 60 80 100
100 tp/T=0.001 tp=10ms
10
1
0.1 0
95 10026
2
4
6
8
10
95 10905
Tamb - Ambient Temperature ( C )
VF - Forward Voltage ( V )
Figure 2 Forward Current vs. Ambient Temperature
10000 Tamb IF - Forward Current ( mA ) 1000 tp/T=0.01 0.02 0.05 100 1 10 0.5 0.2 0.1
Figure 5 Forward Current vs. Forward Voltage
1.6 Iv rel - Relative Luminous Intensity High Efficiency Red 1.2
v65C
0.8
0.4
1 0.01
95 10047
0 0.1 1 10 100
95 10027
IF=10mA 0 20 40 60 80 100 Tamb - Ambient Temperature ( C )
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 83009 Rev. A2, 04-Feb-99
TLH.4900
Vishay Telefunken
2.4 Iv rel - Relative Luminous Intensity High Efficiency Red IF - Forward Current ( mA ) 2.0 1.6 1.2 0.8 0.4 0 10
95 10321
100 Soft Orange
10
1
0.1 20 0.5 50 0.2 100 0.1 200 0.05 500 0.02 IF(mA) tp/T
95 9990
0
1
2
3
4
5
1
VF - Forward Voltage ( V )
Figure 7 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
10 Iv rel - Relative Luminous Intensity Iv rel - Relative Luminous Intensity High Efficiency Red 1
Figure 10 Forward Current vs. Forward Voltage
2.0 Soft Orange 1.6
1.2
0.1
0.8 0.4 0
0.01 1
95 10029
10 IF - Forward Current ( mA )
100
95 9994
0
20
40
60
80
100
Tamb - Ambient Temperature ( C )
Figure 8 Relative Luminous Intensity vs. Forward Current
Figure 11 Rel. Luminous Intensity vs. Ambient Temperature
2.4
1.2 Iv rel - Relative Luminous Intensity High Efficiency Red 1.0 0.8 0.6 0.4 0.2 0 590
95 10040
Iv rel - Relative Luminous Intensity
Soft Orange 2.0 1.6 1.2 0.8 0.4 0
610
630
650
670
690
95 10259
10 1
20 0.5
50 0.2
100 0.1
200 0.05
500 0.02
IF(mA) tp/T
l - Wavelength ( nm )
Figure 9 Relative Luminous Intensity vs. Wavelength
Figure 12 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
Document Number 83009 Rev. A2, 04-Feb-99
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TLH.4900
Vishay Telefunken
10 Iv rel - Relative Luminous Intensity Soft Orange Iv rel - Relative Luminous Intensity 1.6 Yellow 1.2
1
0.8
0.1
0.4
0.01 1
95 9997
0 10 IF - Forward Current ( mA ) 100
95 10031
IF=10mA 0 20 40 60 80 100 Tamb - Ambient Temperature ( C )
Figure 13 Relative Luminous Intensity vs. Forward Current
Figure 16 Rel. Luminous Intensity vs. Ambient Temperature
2.4 Iv rel - Relative Luminous Intensity
1.2 Iv rel - Relative Luminous Intensity Soft Orange 1.0 0.8 0.6 0.4 0.2 0 570
95 10324
Yellow 2.0 1.6 1.2 0.8 0.4 0
590
610
630
650
670
95 10260
10 1
20 0.5
50 0.2
100 0.1
200 0.05
500 0.02
IF(mA) tp/T
l - Wavelength ( nm )
Figure 14 Relative Luminous Intensity vs. Wavelength
Figure 17 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
10
1000 Yellow 100 tp/T=0.001 tp=10ms Iv rel - Relative Luminous Intensity IF - Forward Current ( mA )
Yellow 1
10
0.1
1
0.1 0
95 10030
0.01 2 4 6 8 10
95 10033
1
10 IF - Forward Current ( mA )
100
VF - Forward Voltage ( V )
Figure 15 Rel. Luminous Intensity vs. Ambient Temperature
Figure 18 Relative Luminous Intensity vs. Forward Current
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Document Number 83009 Rev. A2, 04-Feb-99
TLH.4900
Vishay Telefunken
1.2 Iv rel - Relative Luminous Intensity Iv rel- Specific Luminous Intensity Yellow 1.0 0.8 0.6 0.4 0.2 0 550
95 10039
2.4 Green 2.0 1.6 1.2 0.8 0.4 0 570 590 610 630 650
95 10263
10
20
50
100
200
500
l - Wavelength ( nm )
IF - Forward Current ( mA )
Figure 19 Relative Luminous Intensity vs. Wavelength
1000 Green IF - Forward Current ( mA ) 100
Figure 22 Specific Luminous Intensity vs. Forward Current
10 Iv rel - Relative Luminous Intensity Green
1
10 tp/T=0.001 tp=10ms
0.1
1
0.1 0
95 10034
0.01 2 4 6 8 10
95 10037
1
10 IF - Forward Current ( mA )
100
VF - Forward Voltage ( V )
Figure 20 Forward Current vs. Forward Voltage
1.6 Iv rel - Relative Luminous Intensity
Figure 23 Relative Luminous Intensity vs. Forward Current
1.2 Iv rel - Relative Luminous Intensity
Green 1.2
Green 1.0 0.8 0.6 0.4 0.2 0 520
0.8
0.4 IF=10mA 0 20 40 60 80 100
0
95 10035
540
560
580
600
620
Tamb - Ambient Temperature ( C )
95 10038
l - Wavelength ( nm )
Figure 21 Rel. Luminous Intensity vs. Ambient Temperature
Figure 24 Relative Luminous Intensity vs. Wavelength
Document Number 83009 Rev. A2, 04-Feb-99
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TLH.4900
Vishay Telefunken
100 Pure Green IF - Forward Current ( mA ) Iv rel - Relative Luminous Intensity 10 Pure Green
10
1
1
0.1
0.1 0
95 9988
0.01 1 2 3 4 5
95 9998
1
10 IF - Forward Current ( mA )
100
VF - Forward Voltage ( V )
Figure 25 Forward Current vs. Forward Voltage
2.0 Iv rel - Relative Luminous Intensity Pure Green 1.6
Figure 28 Relative Luminous Intensity vs. Forward Current
1.2 Iv rel - Relative Luminous Intensity 1.0 0.8 0.6 0.4 0.2 0 500
95 10325
Pure Green
1.2
0.8 0.4 0 0 20 40 60 80 100
520
540
560
580
600
95 9991
Tamb - Ambient Temperature ( C )
l - Wavelength ( nm )
Figure 26 Rel. Luminous Intensity vs. Ambient Temperature
2.4 Iv rel- Specific Luminous Intensity Pure Green 2.0 1.6 1.2 0.8 0.4 0 10
95 10261
Figure 29 Relative Luminous Intensity vs. Wavelength
20
50
100
200
500
IF - Forward Current ( mA )
Figure 27 Specific Luminous Intensity vs. Forward Current
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Document Number 83009 Rev. A2, 04-Feb-99
TLH.4900
Vishay Telefunken Dimensions in mm
95 10914
Document Number 83009 Rev. A2, 04-Feb-99
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TLH.4900
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
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Document Number 83009 Rev. A2, 04-Feb-99

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