TLHB540. Vishay Telefunken High Efficiency Blue LED, ø 5 mm Tinted Diffused Package Color Blue Type TLHB540. Technology Angle of Half Intensity ±ö 30° GaN on SiC Description This device has been redesigned in 1998 replacing SiC by GaN technology to meet the increasing demand for high efficiency blue LEDs. It is housed in a 5 mm tinted diffused plastic package. All LEDs are categorized in luminous intensity groups. That allows users to assemble LEDs with uniform appearance. Features D D D D D D D GaN on SiC technology Standard ø 5 mm T-1 3/4 package 96 11505 Small mechanical tolerances Wide viewing angle Very high intensity Luminous intensity categorized ESD class 1 Applications Status lights OFF / ON indicator Background illumination Readout lights Maintenance lights Legend light Document Number 83019 Rev. A1, 04-Feb-99 www.vishay.de • FaxBack +1-408-970-5600 1 (5) TLHB540. Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified TLHB540. 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 Tamb ≤ 65°C tp ≤ 10 ms Tamb ≤ 65°C t ≤ 5 s, 2 mm from body Value 5 20 0.1 100 100 –40 to +100 –40 to +100 260 350 Unit V mA A mW °C °C °C °C K/W Optical and Electrical Characteristics Tamb = 25_C, unless otherwise specified Blue (TLHB540. ) Parameter Luminous intensity y Test Conditions IF = 20 mA Dominant wavelength Peak wavelength Angle of half intensity Forward voltage Reverse voltage IF = 10 mA IF = 10 mA IF = 10 mA IF = 20 mA IR = 10 mA Type TLHB5400 TLHB5401 Symbol IV IV ld lp ϕ VF VR Min 6.3 10 Typ 15 Max Unit mcd mcd nm nm deg V V 32 466 428 ±30 3.9 4.5 5 Typical Characteristics (Tamb = 25_C, unless otherwise specified) 60 IF – Forward Current ( mA ) PV – Power Dissipation ( mW ) 125 100 75 50 25 40 30 20 10 0 0 0 95 10918 50 20 40 60 80 100 Tamb – Ambient Temperature ( °C ) Figure 1 Power Dissipation vs. Ambient Temperature www.vishay.de • FaxBack +1-408-970-5600 2 (5) 0 15884 20 40 60 80 100 Tamb – Ambient Temperature ( °C ) Figure 2 Document Number 83019 Rev. A1, 04-Feb-99 TLHB540. Vishay Telefunken 10 ° 20 ° 40° 1.0 0.9 50° 0.8 60° 70° 0.7 80° 0.6 0.4 0.2 0 0.2 10.00 30° I Vrel– Relative Luminous Intensity Iv rel – Relative Luminous Intensity 0° Figure 3 Rel. Luminous Intensity vs. Angular Displacement 100 Figure 6 Relative Luminous Intensity vs. Forward Current 120 I Vrel – Relative Luminous Intensity (%) 100 10 1 0 1 2 3 4 5 6 7 8 VF – Forward Voltage ( V ) 15846 10 IF – Forward Current ( mA ) 15848 95 10042 I F – Forward Current ( mA ) 0.10 0.01 1 0.6 0.4 1.00 Figure 4 Forward Current vs. Forward Voltage 15849 IF = 10 mA 100 80 60 40 20 0 350 400 450 500 550 600 l – Wavelength ( nm ) Figure 7 Relative Luminous Intensity vs. Wavelength I Vrel– Relative Luminous Intensity 1.6 1.4 IF = 10 mA 1.2 1.0 0.8 0.6 0.4 0.2 0 –10 0 10 20 30 40 50 60 70 80 90 100 15847 Tamb – Ambient Temperature ( °C ) Figure 5 Rel. Luminous Intensity vs. Ambient Temperature Document Number 83019 Rev. A1, 04-Feb-99 www.vishay.de • FaxBack +1-408-970-5600 3 (5) TLHB540. Vishay Telefunken Dimensions in mm 95 10916 www.vishay.de • FaxBack +1-408-970-5600 4 (5) Document Number 83019 Rev. A1, 04-Feb-99 TLHB540. 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 83019 Rev. A1, 04-Feb-99 www.vishay.de • FaxBack +1-408-970-5600 5 (5)