VLMW41R1T1-5K8L-18 Vishay, VLMW41R1T1-5K8L-18 Datasheet - Page 2

• Manufacturer Part Number: VLMW41R1T1-5K8L-18
• Description: Surface-Mount/Axial LED Lamp,White,LED-8d
• Manufacturer: Vishay

Specifications of VLMW41R1T1-5K8L-18

• Bulb Size: 2.4mm
• Led Colour: White
• Luminous Intensity: 355mcd
• Viewing Angle: 60°
• Forward Voltage: 3.3V
• Led Mounting: SMD
• Lens Shape: Round
• Colour Temperature Typ: 5500K
• Current If Luminous Intensity: 10mA
• Forward Current If: 20mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VLMW41..
Vishay Semiconductors
Note:
1)
Note:
Not designed for reverse operation
1)
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.
www.vishay.com
2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
DC forward current
Surge forward current
Power dissipation
Junction temperature
Storage temperature range
Operating temperature range
Thermal resistance junction/
ambient
OPTICAL AND ELECTRICAL CHARACTERISTICS
PARAMETER
Luminous intensity
Chromaticity coordinate x acc. to
CIE 1931
Chromaticity coordinate y acc. to
CIE 1931
Angle of half intensity
Forward voltage
Temperature coefficient of V
Temperature coefficient of I
LUMINOUS INTENSITY CLASSIFICATION
STANDARD
T
T
amb
amb
GROUP
R
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
S
T
OPTIONAL
1
2
1
2
1
V
LIGHT INTENSITY (MCD)
F
MIN
112
140
180
224
280
mounted on PC board
(pad size > 16 mm
TEST CONDITION
TEST CONDITION
T
I
I
I
I
I
I
I
F
F
F
F
F
F
F
amb
t
p
= 10 mA
= 10 mA
= 10 mA
= 10 mA
= 20 mA
= 10 mA
= 10 mA
≤ 10 µs
1)
≤ 80 °C
VLMW41..
MAX
140
180
224
280
355
2
)
VLMW41R2S2
VLMW41S1T1
VLMW41R1T1
VLMW4100
VLMW4100
PART
1)
CROSSING TABLE
SYMBOL
VLMW41.., WHITE
R
T
I
T
FSM
P
amb
thJA
I
T
stg
F
V
j
VLMW41..
VISHAY
SYMBOL
TC
TC
V
I
I
I
ϕ
x
y
V
V
V
F
VF
IV
- 40 to + 100
- 40 to + 100
VALUE
MIN
140
180
112
110
360
0.1
20
84
TYP.
- 0.4
0.33
0.33
± 60
3.3
- 3
Document Number 81370
LWT67C..
OSRAM
Rev. 1.3, 23-Oct-07
MAX
280
355
355
4.2
UNIT
K/W
mW
mA
°C
°C
°C
A
UNIT
mV/K
mcd
mcd
mcd
%/K
deg
V