Datasheet

VLMC310.
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 26-Sep-13
2
Document Number: 81649
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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
Note
(1)
Driving the LED in reverse direction is suitable for a short term application
Note
(1)
In one packing unit I
Vmax.
/I
Vmin.
 1.6
Note
• Luminous intensity is tested at a current pulse duration of 25 ms
and an accuracy of ± 11 %.
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
on any one reel.
In order to ensure availability, single wavelength groups will not
be orderable.
Note
• Wavelengths are tested at a current pulse duration of 25 ms.
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified) 
VLMC310.
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage
(1)
V
R
6V
DC forward current I
F
7mA
Surge forward current t
p
 10 μs I
FSM
0.5 A
Power dissipation P
V
20 mW
Junction temperature T
j
100 °C
Operating temperature range T
amb
-40 to +100 °C
Storage temperature range T
stg
-40 to +100 °C
Soldering temperature t  5 s T
sd
260 °C
Thermal resistance junction/ambient Mounted on PC board (pad size > 16 mm
2
)R
thJA
500 K/W
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
VLMC310., GREEN
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX UNIT
Luminous intensity
(1)
I
F
= 2 mA
VLMC3100 I
V
0.71 1.6 - mcd
VLMC3101 I
V
1.12 1.6 - mcd
Dominant wavelength I
F
= 2 mA 
d
562 - 575 nm
Peak wavelength I
F
= 2 mA 
p
-565-nm
Angle of half intensity I
F
= 2 mA  -± 60- deg
Forward voltage I
F
= 2 mA V
F
-1.92.4V
Reverse voltage I
R
= 10 μA V
R
615- V
Junction capacitance V
R
= 0 V, f = 1 MHz C
j
-50-pF
LUMINOUS INTENSITY CLASSIFICATION
GROUP
LIGHT INTENSITY (mcd)
OPTIONAL MIN. MAX.
E
1 0.71 0.9
2 0.9 1.12
F
1 1.12 1.4
21.41.8
G
1 1.8 2.24
2 2.24 2.8
H
1 2.8 3.55
2 3.55 4.5
COLOR CLASSIFICATION
GROUP
GREEN
DOMINANT WAVELENGTH (nm)
MIN. MAX.
3 562 565
4 564 567
5 566 569
6 568 571
7 570 573
8 572 575