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TLR.442.
Vishay Telefunken
Resistor LED for 12 V Supply Voltage
Color High efficiency red Soft orange Yellow Green Type TLRH4420 TLRO4420 TLRY4420 TLRG4420 Technology GaAsP on GaP GaAsP on GaP GaAsP on GaP GaP on GaP Angle of Half Intensity o 30 30 30 30
Description
These devices are developed for the automotive industry with special requirements as for EMC (electro magnetic compatibility) in motor vehicles with 12 V supply voltage. They are resistant against transient conduction (high voltage spikes) and interferences by conduction and coupling. The TLR.442. series contains an integrated resistor for current limiting in series with the LED chip. This allows the lamp to be driven from a 12 V source without an external current limiter. Available colors are red, soft orange, yellow and green. These tinted diffused lamps provide a wide off-axis viewing angle. These LEDs are intended for space critical applications such as automobile instrument panels, switches and others which are driven from a 12 V source.
94 8488
Features
D D D D D D D D D
With current limiting resistor for 12 V EMC specified (DIN 40 839) Resistant against transient high voltage spikes Cost effective: save space and resistor cost Standard o 3 mm (T-1) package Wide viewing angle Choice of four bright colors Luminous intensity categorized Yellow and green color categorized
Applications
Status light in cars OFF / ON indicator in cars Background illumination for switches Off / On indicator in switches
Document Number 83045 Rev. A1, 04-Feb-99
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TLR.442.
Vishay Telefunken Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified TLRH4420 ,TLRO4420 ,TLRY4420 ,TLRG4420 , Parameter Reverse voltage Forward voltage Power dissipation Junction temperature Storage temperature range Soldering temperature Thermal resistance junction/ambient Test Conditions Tamb 65C Tamb 65C Symbol VR VF PV Tj Tstg Tsd RthJA Value 6 16 240 100 -55 to +100 260 150 Unit V V mW 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 (TLRH4420 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward current Breakdown voltage Junction capacitance Test Conditions VF = 12 V VF = 12 V VF = 12 V VF = 12 V VS = 12 V IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV ld lp IF VBR Cj Min 1.6 612 Typ 4 635 30 10 70 50 Max 625 Unit mcd nm nm deg mA V pF
12
6
Soft orange (TLRO4420 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward current Breakdown voltage Junction capacitance Test Conditions VF = 12 V VF = 12 V VF = 12 V VF = 12 V VS = 12 V IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV ld lp IF VBR Cj Min 4 598 Typ 10 605 30 10 70 50 Max 611 Unit mcd nm nm deg mA V pF
12
6
Yellow (TLRY4420 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward current Breakdown voltage Junction capacitance Test Conditions VF = 12 V VF = 12 V VF = 12 V VF = 12 V VS = 12 V IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV ld lp IF VBR Cj Min 1.6 581 Typ 4 585 30 10 70 50 Max 594 Unit mcd nm nm deg mA V pF
12
6
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Document Number 83045 Rev. A1, 04-Feb-99
TLR.442.
Vishay Telefunken
Green (TLRG4420 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward current Breakdown voltage Junction capacitance Test Conditions VF = 12 V VF = 12 V VF = 12 V VF = 12 V VS = 12 V IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV ld lp IF VBR Cj Min 1.6 562 Typ 4 565 30 10 70 50 Max 575 Unit mcd nm nm deg mA V pF
12
6
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
20 18 I F - Forward Current ( mA ) 16 14 12 10 8 6 4 2 0 0
95 11434
1.5 High Efficiency Red VFrel - Relative Forward Voltage 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11436
High Efficiency Red
IF = 10 mA
2
4
6
8
10 12 14 16 18 20
VF - Forward Voltage ( V )
Tamb - Ambient Temperature ( C )
Figure 1 Forward Current vs. Forward Voltage
1.5 I Vrel- Relative Luminous Intensity 1.4 I Frel - Relative Forward Current 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11435
Figure 3 Relative Forward Voltage vs. Ambient Temperature
1.4 High Efficiency Red 1.2 1.0 0.8 0.6 0.4 0.2 0 0
95 11456
High Efficiency Red
VS = 12 V
2
4
6
8
10
12
14
16
Tamb - Ambient Temperature ( C )
VF - Forward Voltage ( V )
Figure 2 Relative Forward Current vs. Ambient Temperature
Figure 4 Relative Luminous Intensity vs. Forward Voltage
Document Number 83045 Rev. A1, 04-Feb-99
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TLR.442.
Vishay Telefunken
1.6 I Vrel- Relative Luminous Intensity I Frel - Relative Forward Current 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0
95 11437
1.5 High Efficiency Red VS = 12 V 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 10835
Soft Orange
VS = 12 V
10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 5 Rel. Luminous Intensity vs. Ambient Temperature
1.2 Iv rel - Relative Luminous Intensity High Efficiency Red 1.0 0.8 0.6 0.4 0.2 0 590
95 10040
Figure 8 Relative Forward Current vs. Ambient Temperature
1.5 1.4 VFrel - Relative Forward Voltage 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 10836
Soft Orange
IF = 10 mA
610
630
650
670
690
l - Wavelength ( nm )
Tamb - Ambient Temperature ( C )
Figure 6 Relative Luminous Intensity vs. Wavelength
20 I Vrel- Relative Luminous Intensity 18 I F - Forward Current ( mA ) 16 14 12 10 8 6 4 2 0 0
95 10834
Figure 9 Relative Forward Voltage vs. Ambient Temperature
1.4
Soft Orange
Soft Orange 1.2 1.0 0.8 0.6 0.4 0.2 0
2
4
6
8
10 12 14 16 18 20
95 10837
0
2
4
6
8
10
12
14
16
VF - Forward Voltage ( V )
VF - Forward Voltage ( V )
Figure 7 Forward Current vs. Forward Voltage
Figure 10 Relative Luminous Intensity vs. Forward Voltage
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Document Number 83045 Rev. A1, 04-Feb-99
TLR.442.
Vishay Telefunken
1.6 I Vrel- Relative Luminous Intensity I Frel - Relative Forward Current 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0
95 10838
1.5 Soft Orange VS = 12 V 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11439
Yellow
VS = 12 V
10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 11 Rel. Luminous Intensity vs. Ambient Temperature
1.2 Iv rel - Relative Luminous Intensity Soft Orange 1.0 0.8 0.6 0.4 0.2 0 570
95 10324
Figure 14 Relative Forward Current vs. Ambient Temperature
1.5 1.4 VFrel - Relative Forward Voltage 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11457
Yellow
IF = 10 mA
590
610
630
650
670
l - Wavelength ( nm )
Tamb - Ambient Temperature ( C )
Figure 12 Relative Luminous Intensity vs. Wavelength
20 I Vrel- Relative Luminous Intensity 18 I F - Forward Current ( mA ) 16 14 12 10 8 6 4 2 0 0
95 11438
Figure 15 Relative Luminous Intensity vs. Forward Voltage
1.4
Yellow
Yellow 1.2 1.0 0.8 0.6 0.4 0.2 0
2
4
6
8
10 12 14 16 18 20
95 11458
0
2
4
6
8
10
12
14
16
VF - Forward Voltage ( V )
VF - Forward Voltage ( V )
Figure 13 Forward Current vs. Forward Voltage
Figure 16 Relative Luminous Intensity vs. Forward Voltage
Document Number 83045 Rev. A1, 04-Feb-99
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TLR.442.
Vishay Telefunken
1.6 I Vrel- Relative Luminous Intensity I Frel - Relative Forward Current 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0
95 11440
1.5 Yellow VS = 12 V 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11442
Green
VS = 12 V
10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 17 Rel. Luminous Intensity vs. Ambient Temperature
1.2 Iv rel - Relative Luminous Intensity Yellow 1.0 0.8 0.6 0.4 0.2 0 550
95 10039
Figure 20 Relative Forward Current vs. Ambient Temperature
1.5 1.4 VFrel - Relative Forward Voltage 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
95 11443
Green
IF = 10 mA
570
590
610
630
650
l - Wavelength ( nm )
Tamb - Ambient Temperature ( C )
Figure 18 Relative Luminous Intensity vs. Wavelength
20 I Vrel- Relative Luminous Intensity 18 I F - Forward Current ( mA ) 16 14 12 10 8 6 4 2 0 0
95 11441
Figure 21 Relative Forward Voltage vs. Ambient Temperature
1.4
Green
Green 1.2 1.0 0.8 0.6 0.4 0.2 0
2
4
6
8
10 12 14 16 18 20
95 11444
0
2
4
6
8
10
12
14
16
VF - Forward Voltage ( V )
VF - Forward Voltage ( V )
Figure 19 Forward Current vs. Forward Voltage
Figure 22 Relative Luminous Intensity vs. Forward Voltage
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Document Number 83045 Rev. A1, 04-Feb-99
TLR.442.
Vishay Telefunken
1.6 I Vrel- Relative Luminous Intensity 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0
95 11445
0 Green VS = 12 V Iv rel - Relative Luminous Intensity
10
20
30
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
10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C )
95 10042
Figure 23 Rel. Luminous Intensity vs. Ambient Temperature
1.2 Iv rel - Relative Luminous Intensity Green 1.0 0.8 0.6 0.4 0.2 0 520
95 10038
Figure 25 Rel. Luminous Intensity vs. Angular Displacement
540
560
580
600
620
l - Wavelength ( nm )
Figure 24 Relative Luminous Intensity vs. Wavelength
Document Number 83045 Rev. A1, 04-Feb-99
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TLR.442.
Vishay Telefunken Dimensions in mm
95 10913
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Document Number 83045 Rev. A1, 04-Feb-99
TLR.442.
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 83045 Rev. A1, 04-Feb-99
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