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VLHW4100 Datasheet(PDF) 2 Page - Vishay Siliconix |
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VLHW4100 Datasheet(HTML) 2 Page - Vishay Siliconix |
2 / 5 page www.vishay.com 2 Document Number 85198 Rev. 1.0, 13-Jul-10 Vishay Semiconductors VLHW4100 For technical support, please contact: LED@vishay.com Note: Chromaticity coordinate groups are tested at a current pulse direction of 25 ms and a tolerance of ± 0.01. Note: Luminous intensity is tested with an accuracy of ± 15 %. The above type Numbers represent the order groups which include only a few brightness groups. Only one group will be shipped on each reel (there will be no mixing of two groups on each reel). In order to ensure availability, single brightness groups will not be orderable. In a similar manner for colors where color groups are measured and binned, single color groups will be shipped on any one reel. In order to ensure availability, single color groups will not be orderable. OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) WHITE VLHW4100 PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT Luminous intensity IF = 20 mA VLHW4100 IV 4500 7150 11 250 mcd Chromaticity coordinate x acc. to CIE 1931 IF = 20 mA x0.33 Chromaticity coordinate y acc. to CIE 1931 IF = 20 mA y0.33 Angle of half intensity IF = 20 mA ϕ ± 22.5 deg Forward voltage IF = 20 mA VF 2.8 3.2 3.8 V Reverse current VR = 5 V IR 50 µA Temperature coefficient of VF IF = 20 mA TCVF - 4 mV/K Temperature coefficient of IV IF = 20 mA TCIV - 0.5 % / K CHROMATICITY COORDINATED CLASSIFICATION X Y X Y YU 0.274 0.301 WL 0.317 0.325 0.283 0.284 0.319 0.310 0.307 0.316 0.329 0.319 0.303 0.333 0.329 0.336 YL 0.283 0.284 VU 0.329 0.354 0.290 0.270 0.329 0.336 0.310 0.299 0.345 0.350 0.307 0.316 0.347 0.368 XU 0.303 0.333 VL 0.329 0.336 0.307 0.316 0.329 0.319 0.317 0.325 0.343 0.331 0.315 0.343 0.345 0.350 XL 0.307 0.316 UU 0.347 0.368 0.310 0.299 0.345 0.350 0.319 0.310 0.361 0.365 0.317 0.325 0.364 0.383 WU 0.315 0.343 UL 0.345 0.350 0.317 0.325 0.343 0.331 0.329 0.336 0.357 0.343 0.329 0.354 0.361 0.365 LUMINOUS INTENSITY CLASSIFICATION GROUP LIGHT INTENSITY (mcd) STANDARD MIN. MAX. Z1 4500 5600 Z2 5600 7150 AA 7150 9000 AB 9000 11 250 |
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