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| TLHR4202 Vishay Telefunken High Efficiency LED, o 3 mm Tinted Undiffused Package Color High efficiency red Type TLHR4202 Technology GaAsP on GaP Angle of Half Intensity o 22 Description The TLH.42.. series was developed for standard applications like general indicating and lighting purposes. It is housed in a 3 mm tinted clear plastic package. The wide viewing angle of these devices provides a high on-off contrast. Several selection types with different luminous intensities are offered. 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. 94 8488 Features D D D D D D D Choice of five bright colors Standard T-1 package Small mechanical tolerances Suitable for DC and high peak current Wide 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 83137 Rev. A1, 15-Jun-99 www.vishay.com 1 (5) TLHR4202 Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified TLHR4202 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 30 1 100 100 -20 to +100 -55 to +100 260 400 Unit V mA A mW C C C C K/W tp 10 ms Tamb 60C t 5 s, 2 mm from body Optical and Electrical Characteristics Tamb = 25_C, unless otherwise specified High efficiency red (TLHR4202 ) 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 TLHR420 2 Symbol IV ld lp VF VR Cj Min 16 612 Typ Max 50 625 Unit mcd nm nm deg V V pF 6 635 22 2 15 50 3 Typical Characteristics (Tamb = 25_C, unless otherwise specified) 125 PV - Power Dissipation ( mW ) IF - Forward Current ( mA ) 100 95 10905 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 10904 Figure 1 Power Dissipation vs. Ambient Temperature Figure 2 Forward Current vs. Ambient Temperature www.vishay.com 2 (5) Document Number 83137 Rev. A1, 15-Jun-99 TLHR4202 Vishay Telefunken 10000 Tamb IF - Forward Current ( mA ) 1000 tp/T=0.01 0.02 0.05 100 1 10 0.5 0.2 0.1 Iv rel - Relative Luminous Intensity 1.6 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 0 Iv rel - Relative Luminous Intensity 10 20 30 Figure 6 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 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 95 10321 20 0.5 50 0.2 100 0.1 200 0.05 500 0.02 IF(mA) tp/T 95 10041 1 Figure 4 Rel. Luminous Intensity vs. Angular Displacement 1000 High Efficiency Red IF - Forward Current ( mA ) 100 tp/T=0.001 tp=10ms Figure 7 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle 10 Iv rel - Relative Luminous Intensity High Efficiency Red 1 10 0.1 1 0.1 0 95 10026 0.01 2 4 6 8 10 95 10029 1 10 IF - Forward Current ( mA ) 100 VF - Forward Voltage ( V ) Figure 5 Forward Current vs. Forward Voltage Figure 8 Relative Luminous Intensity vs. Forward Current Document Number 83137 Rev. A1, 15-Jun-99 www.vishay.com 3 (5) TLHR4202 Vishay Telefunken 1.2 Iv rel - Relative Luminous Intensity High Efficiency Red 1.0 0.8 0.6 0.4 0.2 0 590 95 10040 610 630 650 670 690 l - Wavelength ( nm ) Figure 9 Relative Luminous Intensity vs. Wavelength Dimensions in mm 95 10913 www.vishay.com 4 (5) Document Number 83137 Rev. A1, 15-Jun-99 TLHR4202 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 83137 Rev. A1, 15-Jun-99 www.vishay.com 5 (5) |
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