參數(shù)資料
型號(hào): NSPB520S
廠商: Electronic Theatre Controls, Inc.
英文描述: SPECIFICATIONS FOR NICHIA BLUE LED
中文描述: 藍(lán)規(guī)格的日亞化學(xué)發(fā)光二極管
文件頁數(shù): 10/15頁
文件大?。?/td> 365K
代理商: NSPB520S
D
e
λ
!
Directivity (NSPB520S)
Radiation Angle
10°
20°
30°
40°
50°
60°
70°
80°
90°
1
0.5
0
!
Spectrum
!
Forward Current vs.
Chromaticity Coordinate
(
λ
D
)
!
Ambient Temperature vs.
Dominant Wavelength
!
Forward Current vs.
Dominant Wavelength
y
R
E
Forward Current I
FP
(mA)
Ambient Temperature Ta (°C)
x
Wavelength
λ
(nm)
R
L
30°
0.5
90°
60°
1
D
e
λ
1mA(473nm)
5mA(472nm)
20mA(470nm)
50mA(468nm)
100mA(467nm)
Ta=25°C
Ta=25°C
0.13
0.11
0.09
0.07
0.05
0.03
0.10 0.12 0.14 0.16 0.18 0.20
1.2
1
0.8
0.4
0.2
0
350 400 450 500
0.6
600 650
550
474
473
472
470
469
466
471
468
467
1
5
10
20
100
50
476
472
470
464
474
468
466
0
20
60 80 100
40
-40 -20
Ta=25°C
I
F
=20mA
I
FP
=20mA
Ta=25°C
I
F
=20mA
-
0
>
N
S
TYP.CHARACTERISTICS
Model
NSPB520S
NICHIA CORPORATION
Title
No.
011130109751
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參數(shù)描述
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