參數(shù)資料
型號: VLMW84DBFA-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, ROHS COMPLIANT, CERAMIC, SMD, LCC-2
中文描述: LED High Power (> 0.5 Watts) Warm Wht Clr Non-Dif 5.6-14K mcd @ 350mA
文件頁數(shù): 3/9頁
文件大?。?/td> 187K
代理商: VLMW84DBFA-08
Document Number 81925
Rev. 1.0, 08-Aug-08
www.vishay.com
3
Vishay Semiconductors
VLMW84..
For technical support, please contact: LED@vishay.com
Note:
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
X
0.272
0.303
0.313
0.296
0.300
0.330
0.330
0.313
Y
X
Y
5
0.302
0.329
0.284
0.259
0.345
0.370
0.310
0.284
7
0.330
0.349
0.343
0.330
0.349
0.367
0.360
0.343
0.370
0.385
0.330
0.310
0.385
0.401
0.357
0.330
6
8
Figure 1. Permissible Forward Current vs.
Solder Point Temperature
Figure 2. Forward Current vs. Forward Voltage
0
50
100
150
200
250
300
350
400
450
500
0
20
40
60
8
0
100
120
T
SP
- Solder Point Temperat
u
re (°C)
I
F
w
a
u
r
21430
0
100
200
300
400
500
600
700
8
00
2
2.5
V
F
- For
w
ard
V
oltage (
V
)
3
3.5
4
4.5
5
I
F
w
a
u
r
21431
Figure 3. Relative Luminous Intensity vs. Forward Current
Figure 4. Relative Intensity vs. Wavelength
0
0.2
0.4
0.6
0.
8
1.0
1.2
1.4
1.6
0
100 200 300 400 500 600 700
8
00
I
F
- For
w
ard C
u
rrent (mA)
I
V
v
e
u
m
u
s
21432
0
0.2
0.4
0.6
0.
8
1.0
1.2
400 450 500 550 600 650 700 750
8
00
λ
-
W
a
v
elength (nm)
21226
I
r
v
e
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