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希兰光电LED元件

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星希兰光电LED灯具

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1W 大功率白灯
1W 大功率白灯

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Absolute Maximum Rating                  (Ta=25)

Item
Symbol
Value
Unit
DC forward current
IF
350
mA
Pulse forward current
IFP
1000
mA
Power dissipation
PD
1050
W
Operating temperature
Topr
-20~+75
Storage temperature
Ystg
-30~+80
Reverse voltage
VR
5
V
Sold soldering temperature
Tsol
260/3Sec
---

Plus with Max 10ms,duty ratio max1/10
 
      Initial Electrical/Optical Characteristics                                (Ta=25)

Item
Symbol
condition
Min
Type
Max
Unit
DC forward Voltage
VF
I=350mA
2.8
3.2
3.5
V
DC reverse Current
IR
V=5V
----
----
5
μA
Color temperature
CCT
I=350mA
5000
10000
20000
k
Spectrum Radiation Bandwidth
Δλ
I=350mA
----
28
----
Nm
Luminous Intensity
IV
I=350mA
 80
 
130
lm
50%Power Angle
2θ1/2
I=350mA
----
120
----
deg