参数资料
型号: LY521
厂商: SEOUL SEMICONDUCTOR CO LTD
元件分类: LED
英文描述: INFRARED LAMP LED
中文描述: T-1 3/4 SINGLE COLOR LED, YELLOW, 5 mm
文件页数: 9/12页
文件大小: 351K
代理商: LY521
Z-Power
LED
X10490
Z-Power
LED
X10490
Technical
Data
Sheet
Rev. 04
December 2010
www.seoulsemicon.com
: SSC-QP-7-07-24 (Rev.00)
5. Characteristic Diagrams
Forward Voltage vs. Forward Current
Forward Current vs. Relative Intensity
Ambient Temperature vs. Forward Current
0
2040
6080
100
0
1
2
3
4
R
e
la
tive
Luminous
Intensity
Forward Current [mA]
Ta= 25C
Ta= 25C, IF= 20mA
Directivity
-90
-60
-30
0
30
60
90
0.0
0.2
0.4
0.6
0.8
1.0
Re
lati
ve
Lu
min
o
u
s
In
te
nsi
ty
Off Axis Angle [deg.]
-60
-40
-20
0
20
40
60
80
100
120
0
10
20
30
40
Forward
Curre
n
t
I F
[m
A
]
Ambient Temperature Ta[
oC]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
10
20
30
40
50
Forwar
d
C
u
rrent(mA)
Forward Voltage [V]
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