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| TLHW5400 Vishay Semiconductors White LED in 5mm (T13/4) Waterclear Package Color White Type TLHW5400 Technology InGaN / YAG on SiC Angle of Half Intensity o 30 Description High Intensity LED with typical color coordinates x = 0.33, y = 0.33 (typical color temperature 5500k). This LED emits white light with a high color rendering index. The emission spectrum is tuned for ideal white, without the impression of being blue shaded or "cold". The package is a standard T 1 3/4. The internal reflector is filled with a compound of YAG phoshor and an elastic resin. Therefore the chip is better protected against temperature cycle stress. The phosphor converts the blue emission of the InGaN chip partially to amber, which mixes with the remaining blue to produce white. 94 8631 Features D High efficient InGaN technology D Chromaticity coordinate categorized according to CIE1931 per packing unit Applications Indicator and backlighting Indoor and outdoor message panels Flat backlight for LCDs, switches and symbols Alternative to incandescent lamps Marker lights D Typical chromaticity coordinates x = 0.33, y = 0.33 D D D D Typical color temperature 5500K ESD class 1 Wide viewing angle Chip embedded in elastic resin, improved robustness against temperature cycle stress Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified TLHW5400 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 Tamb 56C tp 10 ms Tamb 56C Symbol VR IF IFSM PV Tj Tamb Tstg Tsd RthJA Value 5 30 0.1 126 100 -40 to +100 -40 to +100 260 350 Unit V mA A mW C C C C K/W t5s Document Number 83149 Rev. A4, 05-Apr-01 www.vishay.com 1 (5) TLHW5400 Vishay Semiconductors Optical and Electrical Characteristics Tamb = 25_C, unless otherwise specified White (TLHW5400 ) Parameter Luminous intensity Chromaticity coordinate x acc. to CIE 1931 Chromaticity coordinate y acc. to CIE 1931 Angle of half intensity Forward voltage Reverse voltage Temperature coefficient of VF Temperature coefficient of IV Test Conditions IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IR = 10 mA IF = 20 mA IF = 20 mA Type TLHW5400 TLHW5400 TLHW5400 Symbol IV x y VF VR TCVF TCIV Min 130 Typ 350 0.33 0.33 30 3.5 5 -4 - 0.5 deg V V mV/K %/K Max Unit mcd 4.2 Chromaticity Coordinate Classification Group Gro p 3 4 5 X min 0.280 0.305 0.330 max 0.325 0.350 0.375 min 0.210 0.260 0.310 Y max 0.340 0.390 0.440 Typical Characteristics (Tamb = 25_C, unless otherwise specified) 140 PV - Power Dissipation ( mW ) 120 100 80 60 40 20 0 0 16289 35 30 I F - Forward Current ( mA ) 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C ) 16290 25 20 15 10 5 0 0 20 40 60 80 100 Tamb - Ambient Temperature ( C ) Figure 1. Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature www.vishay.com 2 (5) Document Number 83149 Rev. A4, 05-Apr-01 TLHW5400 Vishay Semiconductors 10.00 I Vrel Relative Luminous Intensity - I Vrel Relative Luminous Intensity - 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 10 IF - Forward Current ( mA ) 100 16197 IF = 10 mA 1.00 0.10 0.01 1 16194 0 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C ) Figure 3. Relative Luminous Intensity vs. Forward Current 100 Figure 6. Rel. Luminous Intensity vs. Ambient Temperature 0.345 f - Chromaticity coordinate shift (x,y) 0.340 X 0.335 0.330 Y 0.325 0.320 0.315 I F - Forward Current ( mA ) 10 1 2 16195 2.5 3.0 3.5 4.0 4.5 5.0 16198 0 10 20 30 40 50 60 VF - Forward Voltage ( V ) IF - Forward Current (mA) Figure 4. Forward Current vs. Forward Voltage Figure 7. Chromaticity Coordinate Shift vs. Forward Current 3.95 3.90 I F Forward Voltage ( V ) 3.85 3.80 3.75 3.70 3.65 3.60 3.55 3.50 3.45 0 16199 100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 400 450 500 550 600 650 700 750 800 l - Wavelength ( nm ) I Vrel- Relative Luminous Intensity 10 20 30 40 50 60 70 80 90 100 Tamb Temperature ( C ) 16196 Figure 5. Relative Luminous Intensity vs. Wavelength Figure 8. Forward Voltage vs. Ambient Temperature Document Number 83149 Rev. A4, 05-Apr-01 www.vishay.com 3 (5) TLHW5400 Vishay Semiconductors 0 10 20 30 0.50 0.45 D65 40 1.0 0.9 0.8 0.7 50 60 70 80 0.6 94 8351 S rel - Relative Sensitivity e f A d 0.40 b 0.35 a 0.30 0.25 0.2 0.2 16284 c 5 . 0.4 0.2 0 0.2 0.4 0.6 0.25 Coordinates of Colorgroups Figure 9. Rel. Luminous Intensity vs. Angular Displacement Figure 10. Coordinates of Colorgroups Dimensions in mm www.vishay.com 4 (5) CC CECC CE CECC CE CECC CE CEE C CEE C . 3 4 0.30 0.35 a = 20000K b = 10000K c = 7000K d = 6000K e = 5000K f = 4000K 0.40 0.45 0.50 16291 Document Number 83149 Rev. A4, 05-Apr-01 TLHW5400 Vishay Semiconductors 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 Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors 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 83149 Rev. A4, 05-Apr-01 www.vishay.com 5 (5) |
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