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| TLDR5800 Vishay Telefunken High Intensity LED in o 5 mm Clear Package Color Double hetero red Type TLDR5800 Technology GaAlAs on GaAs Angle of Half Intensity o 4 Description This LED contains the double heterojunction (DH) GaAlAs on GaAs technology. This deep red LED can be utilized over a wide range of drive current. It can be DC or pulse driven to achieve desired light output. A clear 5 mm package is used to provide an extremely high light intensity of more than 2000 mcd at a very narrow viewing angle. 94 8631 Features D Exceptional brightness (IVtyp = 2500 mcd at IF = 20 mA) D D D D D D D Very high intensity even at low drive currents Narrow viewing angle ( = 4) Low forward voltage 5 mm (T-13/4) clear package Deep red color Categorized for luminous intensity Outstanding material efficiency Applications Bright ambient lighting conditions Battery powered equipment Indoor and outdoor information displays Portable equipment Telecommunication indicators General use Document Number 83004 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 1 (5) TLDR5800 Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified TLDR5800 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 50 1 100 100 -20 to +100 -55 to +100 260 350 Unit V mA A mW C C C C K/W tp 10 ms Tamb 65C t 5 s, 2 mm from body Optical and Electrical Characteristics Tamb = 25_C, unless otherwise specified Double hetero red (TLDR5800 ) Parameter Luminous intensity Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage Junction capacitance Test Conditions IF = 20 mA, IVmin/IVmax 0.5 IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IR = 10 mA VR = 0, f = 1 MHz Type Symbol IV ld lp VF VR Cj Min 1000 Typ 2500 648 650 4 1.8 15 50 Max Unit mcd nm nm deg V V pF 2.2 6 Typical Characteristics (Tamb = 25_C, unless otherwise specified) 125 PV - Power Dissipation ( mW ) IF - Forward Current ( mA ) 100 96 11489 60 50 40 30 20 10 0 0 20 40 60 80 0 20 40 60 80 100 Tamb - Ambient Temperature ( C ) Tamb - Ambient Temperature ( C ) 100 75 50 25 0 95 10918 Figure 1 Power Dissipation vs. Ambient Temperature Figure 2 Forward Current vs. Ambient Temperature www.vishay.de * FaxBack +1-408-970-5600 2 (5) Document Number 83004 Rev. A1, 04-Feb-99 TLDR5800 Vishay Telefunken 10000 Tamb IF - Forward Current ( mA ) 1000 tp/T=0.01 0.02 0.05 0.1 100 1 10 0.5 0.2 Iv rel - Relative Luminous Intensity 2.0 DH Red 1.6 v65C 1.2 0.8 0.4 0 1 0.01 95 10025 0.1 1 10 100 95 10015 0 20 40 60 80 100 tp - Pulse Length ( ms ) Tamb - Ambient Temperature ( C ) Figure 3 Forward Current vs. Pulse Length 0 Iv rel - Relative Luminous Intensity 10 20 Figure 6 Rel. Luminous Intensity vs. Ambient Temperature 30 Iv rel - Relative Luminous Intensity 2.4 DH Red 2.0 1.6 1.2 0.8 0.4 IFAV=10mA, const. 0 10 95 10262 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 20 0.5 50 0.2 100 0.1 200 0.05 500 0.02 IF(mA) tp/T 95 10022 1 Figure 4 Rel. Luminous Intensity vs. Angular Displacement 100 Iv rel - Relative Luminous Intensity DH Red IF - Forward Current ( mA ) 10 Figure 7 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle DH Red 1 10 0.1 1 1 95 10014 0.01 1.5 2 2.5 3 95 10016 0.1 1 10 100 VF - Forward Voltage ( V ) IF - Forward Current ( mA ) Figure 5 Forward Current vs. Forward Voltage Figure 8 Relative Luminous Intensity vs. Forward Current Document Number 83004 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 3 (5) TLDR5800 Vishay Telefunken 1.2 Iv rel - Relative Luminous Intensity DH Red 1.0 0.8 0.6 0.4 0.2 0 600 95 10018 620 640 660 680 700 l - Wavelength ( nm ) Figure 9 Relative Luminous Intensity vs. Wavelength Dimensions in mm 9511476 www.vishay.de * FaxBack +1-408-970-5600 4 (5) Document Number 83004 Rev. A1, 04-Feb-99 TLDR5800 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 83004 Rev. A1, 04-Feb-99 www.vishay.de * FaxBack +1-408-970-5600 5 (5) |
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