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betvictor1946手机花会
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希兰光电LED元件

紫色LED

红外发射LED

星希兰光电LED灯具

betvictor1946手机花会

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betvictor1946手机花会
1W 5050大功率紫灯370-380-390NM

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Absolute Maximum Rating                  (Ta=25)

Item
Symbol
Value
Unit
DC forward current
IF
300
mA
Pulse forward current
IFP
700
mA
Power dissipation
PD
1000
mW
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
3.4
3.7
4.0
V
DC reverse Current
IR
V=5V
----
----
5
μA
wavelength
Wp
I=350mA
370
380
390
Nm
Spectrum Radiation Bandwidth
Δλ
I=350mA
----
28
----
Nm
Luminous Intensity
IV
I=350mA
50
 
80
mw
50%Power Angle
2θ1/2
I=350mA
----
120
----
deg