參數(shù)資料
型號: VLMW41R1T1-5K8L-08
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: Visible LED, SINGLE COLOR LED, WHITE, 2.4 mm, ROHS COMPLIANT, PLASTIC, SMD, LCC-2
中文描述: Standard LED - SMD White Clear Non-Diff
文件頁數(shù): 2/8頁
文件大?。?/td> 173K
代理商: VLMW41R1T1-5K8L-08
www.vishay.com
2
Document Number 81370
Rev. 1.4, 03-Feb-11
Vishay Semiconductors
VLMW41..
For technical support, please contact:
LED@vishay.com
Note:
Not designed for reverse operation
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 are 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 are not be
orderable.
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
VLMW41..
PARAMETER
TEST CONDITION
DC forward current
T
amb
80 °C
Surge forward current
t
p
10 μs
Power dissipation
SYMBOL
I
F
I
FSM
P
V
T
j
T
stg
T
amb
VALUE
20
UNIT
mA
0.1
A
84
mW
Junction temperature
110
°C
Storage temperature range
- 40 to + 100
°C
Operating temperature range
Thermal resistance junction/
ambient
- 40 to + 100
°C
Mounted on PC board
(pad size > 16 mm
2
)
R
thJA
360
K/W
OPTICAL AND ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
VLMW41.., WHITE
PARAMETER
TEST CONDITION
PART
SYMBOL
I
V
I
V
I
V
MIN.
180
TYP.
MAX.
355
UNIT
mcd
Luminous intensity
VLMW41S1T1
I
F
= 10 mA
VLMW41R1T1
112
355
mcd
VLMW41S1T2
180
450
mcd
Chromaticity coordinate x acc. to
CIE 1931
Chromaticity coordinate y acc. to
CIE 1931
Angle of half intensity
I
F
= 10 mA
VLMW4100
x
0.33
I
F
= 10 mA
VLMW4100
y
0.33
I
F
= 10 mA
I
F
= 20 mA
I
F
= 10 mA
I
F
= 10 mA
V
F
± 60
deg
Forward voltage
Temperature coefficient of V
F
Temperature coefficient of I
V
3.3
4.2
V
TC
VF
TC
IV
- 3
mV/K
- 0.4
%/K
LUMINOUS INTENSITY CLASSIFICATION
GROUP
LIGHT INTENSITY (mcd)
STANDARD
OPTIONAL
1
2
1
2
1
2
MIN.
112
140
180
224
280
355
MAX.
140
180
224
280
355
450
R
S
T
CROSSING TABLE
VISHAY
VLMW41..
OSRAM
LWT67C..
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