參數(shù)資料
型號(hào)： KWT824
廠商： SEOUL SEMICONDUCTOR CO LTD
元件分類： LED
英文描述： FLASH LED DEVICE
中文描述： SINGLE COLOR LED, WHITE, 2.4 mm
封裝： ROHS COMPLIANT, PLASTIC, SMT, LCC-4
文件頁(yè)數(shù)： 2/11頁(yè)
文件大?。?/td> 520K
代理商： KWT824
1.Features
White colored SMT package
Suitable for all SMT assembly methods ; Suitable for all soldering methods
Applications :
Mobile Handset
Illumination
2. Absolute Maximum Ratings
*1
(
T
a
=25
oC
)
Parameter
Symbol
Value
Unit
Power Dissipation
P
d
333
mW
Forward Current
I
F
90
mA
Peak Forward Current (per die)
I
FM
*2
100
mA
Reverse Voltage (per die)
V
R
5
V
LED Junction Temperature
T
j
125
oC
Operating Temperature
T
opr
-30 ~ +85
oC
Storage Temperature
T
stg
-40 ~ +100
oC
*1
Care is to be taken that Power Dissipation does not exceed the Absolute Maximum Rating of the product.
*2 I
FM
conditions is Pulse width Tw
≤
0.1ms, Duty ratio
≤
1/10.
3. Electro-Optical Characteristics
(
T
a
=25
oC
)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Forward Voltage (per die)
V
F
I
F
= 30 mA
2.9
3.3
3.9
V
Reverse Current (per die)
I
R
V
R
= 5V
-
-
100
μ
A
Luminous Intensity
*1
I
V
I
F
= 90 mA
-
4
7
Peak Luminous Intensity vs.
Drive Current
(Flash Mode)
*2
I
F
= 170 mA
7
10
cd
Illumination
*3
lx
I
F
= 170 mA
28
33
lux
Viewing Angle
*4
Color Rendering Index
2
θ
1/2
CRI
X
I
F
= 90 mA
I
F
= 90 mA
I
F
= 90 mA
-
120
94
0.31
-
deg.
r
-
88
0.283
96
0.330
Chromaticity Coordinates
Y
I
F
= 90 mA
0.295
0.31
0.339
-
*1 The luminous intensity
I
V
is measured at the peak of the spatial pattern which may not be aligned with the mechanical axis of the LED package.
Luminous Intensity Measurement allowance is
±
10
%
.
*2 Flash mode condition is Pulse width Tw = 1sec, Duty ratio = 2 / 5
*3
θ
1/2
is
the off-axis where the luminous intensity is 1/2 of the peak intensity.
Note : All measurements were made under the standardized environment of SSC
SEOUL SEMICONDUCTOR CO,. LTD.
148-29 Kasan-Dong, Keumchun-Gu, Seoul, Korea
TEL: 82-2-3281-6269 FAX: 82-2-858-5537
- 2/11
VVF0]FZW;57N
SSC-QP-0401-06(REV0.0)
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