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BL-R2131E-T 数据表(PDF) 2 Page - BRIGHT LED ELECTRONICS CORP

部件名 BL-R2131E-T
功能描述  GaP/GaP Green Low power consumption.
PDF  2 Pages
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制造商  BRIGHT [BRIGHT LED ELECTRONICS CORP]
网页  http://www.brightled.co.kr
标志 BRIGHT - BRIGHT LED ELECTRONICS CORP

BL-R2131E-T 数据表(HTML) 2 Page - BRIGHT LED ELECTRONICS CORP

  BL-R2131E-T Datasheet HTML 1Page - BRIGHT LED ELECTRONICS CORP BL-R2131E-T Datasheet HTML 2Page - BRIGHT LED ELECTRONICS CORP  
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background image
B
BR
RIIG
GH
HT
T L
LE
ED
D E
EL
LE
EC
CT
TR
RO
ON
NIIC
CS
S C
CO
OR
RP
P..
B
BL
L--R
R2
21
13
31
1E
E--T
T
Ver.2.0 Page: 2 of 2
SINCE 1981
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF=20mA
-
2.2
2.6
V
Luminous Intensity
Iv
IF=20mA
-
10
-
mcd
Reverse Current
IR
VR=5V
-
-
100
µA
Peak Wave Length
λ
p
IF=20mA
-
568
-
nm
Dominant Wave Length
λ
d
IF=20mA
560
-
576
nm
Spectral Line Half-width
∆λ
IF=20mA
-
30
-
nm
Viewing Angle
2θ1/2
IF=20mA
-
120
-
deg
● Typical electro-optical characteristics curves
0
0.5
1.0
1.5
Forward current (mA)
10
20
30
40
50
Fig.3 Forward current vs. Forward voltage
Fig.5 Relative luminous intensity
2.0
0
10
20
30
40
50
vs. Forward current
Forward voltage(V)
12
345
0.1
0.9
0.8
0.7
1.0
0.5
0.3
0.2
0.4
0.6
90
70
80
50
60
40
010
20
30
Fig.4 Relative luminous intensity
Ambient temperature Ta( )
℃
vs. Ambient temperature
Fig.6 Radiation diagram
0
-40
0.5
-20
0
20
1.0
1.5
2.0
2.5
3.0
40
60
Fig.1 Relative intensity vs. Wavelength
520
0
0.5
1.0
Wavelength λ(nm)
570
620
Ambient temperature Ta( )
℃
vs. Ambient temperature
Fig.2 Forward current derating curve
40
10
10
0
20
30
20
40
60
50
60
100
80



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