VLMW1500 Datasheet, PDF (2/8 Pages) Vishay Siliconix – Ultrabright 0402 ChipLED

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VLMW1500
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (T_amb = 25 °C, unless otherwise specified)
VLMW1500, WHITE
PARAMETER
TEST CONDITION
SYMBOL MIN.
TYP.
MAX.
Luminous intensity
Chromatically coordinate x acc. to CIE 1931
Chromatically coordinate y acc. to CIE 1931
Angle of half intensity
Forward voltage
Reverse current ⁽¹⁾
I_F = 5 mA
I_F = 5 mA
I_F = 5 mA
I_F = 5 mA
I_F = 5 mA
V_R = 5 V
I_V
45
-
180
x
-
0.294
-
y
-
0.286
-
ϕ
-
± 65
-
V_F
2.55
-
3.15
I_R
-
10
-
Note
(1) _{Driving the LED in reverse direction is suitable for short term application}
UNIT
mcd
deg
V
μA
LUMINOUS INTENSITY CLASSIFICATION
GROUP
LUMINOUS INTENSITY (mcd)
at 5 mA
MIN.
MAX.
P
45
71
Q
71
112
R
112
180
Note
• Luminous intensity is tested at a current pulse duration of 25 ms
and 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 wavelength groups are
measured and binned, single wavelength groups will be shipped
in any one reel.
In order to ensure availability, single wavelength groups will not
be orderable.
FORWARD VOLTAGE CLASSIFICATION
GROUP
FORWARD VOLTAGE (V)
MIN.
MAX.
V1
2.55
2.65
V2
2.65
2.75
V3
2.75
2.85
V4
2.85
2.95
V5
2.95
3.05
V6
3.05
3.15
Note
• Forward voltage is measured with a tolerance of ± 0.1 V.
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
X
Y
0.274
0.226
0.274
0.258
S1
S4
0.294
0.286
0.294
0.254
0.274
0.258
0.274
0.291
S2
S5
0.294
0.319
0.294
0.286
0.294
0.254
0.294
0.286
S3
S6
0.314
0.315
0.314
0.282
X
0.294
0.294
0.314
0.314
0.314
0.314
0.334
0.334
0.314
0.314
0.334
0.334
Note
• Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
Y
0.286
0.319
0.347
0.315
0.282
0.315
0.343
0.311
0.315
0.347
0.376
0.343
Rev. 1.0, 21-May-12
2
Document Number: 82522
For technical questions, contact: [e-mail]
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