www.vishay.com For technical questions, contact: LED@vishay.com
Document Number: 83353
2 Rev. 1.2, 13-Apr-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VLSL5012A, VLSL5024A, VLSL5036A
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)
V
F
classes are marked at the LED cluster and represent the technical classification only. The single groups cannot be specifically ordered.
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)
V
F
classes are marked at the LED cluster and represent the technical classification only. The single groups cannot be specifically ordered.
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)
V
F
classes are marked at the LED cluster and represent the technical classification only. The single groups cannot be specifically ordered.
OPTICAL AND ELECTRICAL CHARACTERISTICS
(1)
(T
amb
= 25 °C, unless otherwise specified)
VLSL5012A, COOL WHITE
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Luminous flux per row
(2)
I
F
= 700 mA
V
760 870 - lm
Luminous flux total
(2)
I
board
= 2 x 700 mA
V
1520 1740 - lm
Color temperature I
F
= 700 mA TK 5000 - 7000 K
Forward voltage per row I
F
= 700 mA V
F
19 20 23 V
Class A (V
Fmax.
- V
Fmin.
) all rows
(3)
I
F
= 700 mA V
F
--0.9V
Temperature coefficient of V
F
per row I
F
= 350 mA TC
VF
-- 20-mV/K
Temperature coefficient of
V
I
F
= 350 mA (per row) TC
V
-- 0.4-%/K
OPTICAL AND ELECTRICAL CHARACTERISTICS
(1)
(T
amb
= 25 °C, unless otherwise specified)
VLSL5024A, COOL WHITE
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Luminous flux per row
(2)
I
F
= 700 mA
V
760 870 - lm
Luminous flux total
(2)
I
board
= 4 x 700 mA
V
3040 3480 - lm
Color temperature I
F
= 700 mA TK 5000 - 7000 K
Forward voltage per row I
F
= 700 mA V
F
19 20 23 V
Class A (V
Fmax.
- V
Fmin.
) all rows
(3)
I
F
= 700 mA V
F
--0.9V
Temperature coefficient of V
F
per row I
F
= 350 mA TC
VF
-- 20-mV/K
Temperature coefficient of
V
I
F
= 350 mA (per row) TC
V
-- 0.4-%/K
OPTICAL AND ELECTRICAL CHARACTERISTICS
(1)
(T
amb
= 25 °C, unless otherwise specified)
VLSL5036A, COOL WHITE
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Luminous flux per row
(2)
I
F
= 700 mA
V
760 870 - lm
Luminous flux total
(2)
I
board
= 6 x 700 mA
V
4560 5220 - lm
Color temperature I
F
= 700 mA TK 5000 - 7000 K
Forward voltage per row I
F
= 700 mA V
F
19 20 23 V
Class A (V
Fmax.
- V
Fmin.
) all rows
(3)
I
F
= 700 mA V
F
--0.9V
Temperature coefficient of V
F
per row I
F
= 350 mA TC
VF
-- 20-mV/K
Temperature coefficient of
V
I
F
= 350 mA (per row) TC
V
-- 0.4-%/K
