參數(shù)資料
型號： UPWLEDSD
廠商： MICROSEMI CORP-LOWELL
元件分類： LED
英文描述： SINGLE COLOR LED, HIGH BRIGHT WHITE, 1.47 mm
文件頁數(shù)： 2/9頁
文件大?。?/td> 372K
代理商： UPWLEDSD
Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 2
Copyright
2002
2003-06-03
WWW
.Microse
m
i
.CO
M
UPWLEDxx
HIGH BRIGHTNESS WHITE LED
PRODUCT PREVIEW
ELECTRICAL PARAMETERS @ 25°C
Characteristic
Symbol
Test Conditions
Min
Typ.
Max
Units
Radiant Intensity
IE
dc Drive Current = 20mA
550
W/sr
Luminous Intensity, (Bin S)
Luminous Intensity, (Bin T)
Luminous Intensity, (Bin U)
IV
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
180
220
260
200
250
320
240
300
400
275
350
450
220
260
mcd
Dominant Wavelength
λDOM
Dc Drive Current = 20mA
488
nm
Peak Wavelength
λPK
dc Drive Current = 20mA
460
nm
Color Rank a Chrom x
Chrom y
Color Rank b Chrom x
Chrom y
Color Rank c Chrom x
Chrom y
Color Rank d Chrom x
Chrom y
Other color ranks are available upon
request. Consult factory.
dc Drive Current = 20mA
0.295
0.31
0.30
0.32
0.34
0.305
0.33
0.315
0.34
0.33
0.35
0.32
0.35
0.325
0.36
0.345
0.36
0.365
0.38
Angle Coverage to 50% points
α1/2
dc Drive Current = 20mA to 50mA
140
150
deg.
ΦV
typical
ΦE
typical
Bin (S)
Bin (T)
Luminous Flux, ΦV
Radiant Flux, ΦE
Bin (U)
ΦV
ΦE
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
500
625
1000
625
850
1300
800
1300
2000
mlm
1.75
2.75
3.75
2.25
3.5
4.5
2.75
4.0
5.0
mW
Forward Voltage
VF
dc Drive Current = 20mA
dc Drive Current = 30mA
dc Drive Current = 50mA
3.6
3.9
4.5
3.9
4.2
4.9
V
Reverse Leakage Current
IR
Reverse Voltage = 5 V dc
10
A
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