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參數(shù)資料
| 型號： | LY521 |
| 廠商： | SEOUL SEMICONDUCTOR CO LTD |
| 元件分類： | LED |
| 英文描述： | INFRARED LAMP LED |
| 中文描述： | T-1 3/4 SINGLE COLOR LED, YELLOW, 5 mm |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 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)
3. Electro-Optical Characteristics ( T
a = 25C, IF=20mA )
2. Absolute Maximum Ratings ( T
a = 25C )
Notes :
[1] t ≤ 0.1ms, D = 1/10
[2] No lower than 3mm from the base of the epoxy bulb.
Item
Symbol
Value
Unit
DC Forward Current
I
F
30
mA
Forward Peak Pulse Current
I
FP
[1]
100
mA
Reverse Voltage
V
R
5
V
Power Dissipation
P
D
78
mW
Operating Temperature
T
opr
-40 ~ 100
C
Storage Temperature
T
stg
-50 ~ 105
C
Solder Temperature
T
s
260C for 10seconds [2]
C
Notes :
[3] SSC maintains a tolerance of
±10% on intensity and power measurements.
[4]
I
V is the luminous intensity output as measured with a cylinder.
[5] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram.
A tolerance of
±0.5nm for dominant wavelength.
[6] A tolerance of
±0.05V on forward voltage measurements
Item
Symbol
Value
Unit
Min.
Typ.
Max.
Luminous Intensity [3]
I
V
[4]
5000
7500
-
mcd
Luminous Flux
Ф
V
-
2.0
-
lm
Dominant Wavelength[5]
λ
d
585
590
595
nm
Forward Voltage [6]
V
F
-
2.0
2.6
V
View Angle
2
θ
22
deg.
Optical Efficiency
elc
-
50
-
lm/W
Reverse Current (at V
R = 5V)
I
R
-
5
μA
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