VLSL30 datasheet(2/6 Pages) VISHAY

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Document Number: 81182

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

480

540

Luminous flux total (2)

Iboard = 4 x 350 mA

1920

2160

Color temperature

IF = 350 mA

5000

7000

Forward voltage per row

IF = 350 mA

Class A (VFmax. - VFmin.) all rows (3)

IF = 350 mA

ΔV

0.2

Class B (VFmax. - VFmin.) all rows (3)

IF = 350 mA

ΔV

0.2

0.4

Class C (VFmax. - VFmin.) all rows (3)

IF = 350 mA

ΔV

0.4

0.6

Temperature coefficient of VF per row

IF = 350 mA

TCVF

- 108

mV/K

Temperature coefficient of

IF = 350 mA

-- 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

VDC

1500

LUMINOUS FLUX CLASSIFICATION FOR THE SINGLE LED

GROUP

LUMINOUS FLUX

V (lm) CORRELATION TABLE

STANDARD

MIN.

MAX.

76.5

87.4

99.4

113.6

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