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| TLRP4900 Vishay Telefunken Resistor LED for 12 V Supply Voltage Color Pure green Type TLRP4900 Technology GaP on GaP Angle of Half Intensity o 16 Description These devices are developed for the automotive industry and other industries which use 12 V sources. The TLRP4900 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. The luminous intensity of such an LED is measured at constant voltage of 12 V. These untinted non diffused lamps provide a wide offaxis 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 With current limiting resistor for 12 V Cost effective: save space and resistor cost Standard o 3 mm (T-1) package Narrow viewing angle ( = 16) Luminous intensity categorized Luminous intensity and color are measured at 12 V Applications Status light in cars and other applications with a 12 V source OFF / ON indicator in cars and other applications with a 12 V source Background illumination for switches Off / ON indicator in switches Document Number 83099 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 1 (5) TLRP4900 Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified TLRP4900 Parameter Test Conditions Reverse voltage Forward voltage Tamb 65C Power dissipation Tamb 65C Junction temperature Storage temperature range Soldering temperature t 5 s, 2 mm from body Thermal resistance junction/ambient 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 Optical and Electrical Characteristics Tamb = 25_C, unless otherwise specified Pure green (TLRP4900 ) 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 4 555 Typ 11 555 16 10 20 50 Max 565 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 11465 1.5 Pure Green I Frel - Relative Forward Current 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 11466 Pure Green VS = 12 V 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 Figure 2 Relative Forward Current vs. Ambient Temperature www.vishay.de * FaxBack +1-408-970-5600 2 (5) Document Number 83099 Rev. A1, 04-Feb-99 TLRP4900 Vishay Telefunken 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 11467 1.2 Iv rel - Relative Luminous Intensity Pure Green IF = 10 mA Pure Green 1.0 0.8 0.6 0.4 0.2 0 500 95 10325 520 540 560 580 600 Tamb - Ambient Temperature ( C ) l - Wavelength ( nm ) Figure 3 Relative Forward Voltage vs. Ambient Temperature 1.4 I Vrel- Relative Luminous Intensity Pure Green 1.2 1.0 0.8 0.6 0.4 0.2 0 0 95 11468 Figure 6 Relative Luminous Intensity vs. Wavelength 0 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 2 4 6 8 10 12 14 16 95 10044 VF - Forward Voltage ( V ) Figure 4 Relative Luminous Intensity 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 0 95 11446 Figure 7 Rel. Luminous Intensity vs. Angular Displacement Pure Green VS = 12 V 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C ) Figure 5 Rel. Luminous Intensity vs. Ambient Temperature Document Number 83099 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 3 (5) TLRP4900 Vishay Telefunken Dimensions in mm 95 10913 www.vishay.de * FaxBack +1-408-970-5600 4 (5) Document Number 83099 Rev. A1, 04-Feb-99 TLRP4900 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 83099 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 5 (5) |
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