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VLSL30 Datasheet(PDF) 2 Page - Vishay Siliconix |
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VLSL30 Datasheet(HTML) 2 Page - Vishay Siliconix |
2 / 6 page www.vishay.com For technical questions, contact: LED@vishay.com Document Number: 81182 2 Rev. 1.0, 03-Feb-10 VLSL30 Vishay Semiconductors High Brightness LED Power Module Notes (1) Forward voltages are tested at a current pulse duration of 1 ms and a tolerance of ± 0.1 V. Luminous flux is measured at a current pulse duration of 25 ms and an accuracy of ± 11 %. (2) Calculated based on single LED unit. (3) VF classes are marked at the LED cluster and represent the technical classification only. The single groups cannot be specifically ordered. (4) Based on theoretical calculation. SPECIFICATION OF SINGLE LEDs USED FOR THE MODULES • VLSL30: LED: VLMW711U2U3XV (83229 rev. 1; 02/24/2009) OPTICAL AND ELECTRICAL CHARACTERISTICS (1) (Tamb = 25 °C, unless otherwise specified) VLSL30, COLD WHITE PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Luminous flux per row (2) IF = 350 mA Φ V 480 540 - lm Luminous flux total (2) Iboard = 4 x 350 mA Φ V 1920 2160 - lm Color temperature IF = 350 mA TK 5000 - 7000 K Forward voltage per row IF = 350 mA VF 18 20 24 V Class A (VFmax. - VFmin.) all rows (3) IF = 350 mA ΔV F 0- 0.2 V Class B (VFmax. - VFmin.) all rows (3) IF = 350 mA ΔV F 0.2 - 0.4 V Class C (VFmax. - VFmin.) all rows (3) IF = 350 mA ΔV F 0.4 - 0.6 V Temperature coefficient of VF per row IF = 350 mA TCVF - - 108 - mV/K Temperature coefficient of Φ V IF = 350 mA TC Φ V -- 0.4- %/K Temperature coefficient of color temperature IF = 350 mA TCTK -17- K/K Thermal resistance junction-to-board (4) RthJB total -1- K/W Isolation voltage VAC 1000 - - V VDC 1500 - - V LUMINOUS FLUX CLASSIFICATION FOR THE SINGLE LED GROUP LUMINOUS FLUX Φ V (lm) CORRELATION TABLE STANDARD MIN. MAX. T3 76.5 87.4 U2 87.4 99.4 U3 99.4 113.6 |
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