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BL-R2122N Datasheet(PDF) 2 Page - BRIGHT LED ELECTRONICS CORP

Part # BL-R2122N
Description  GaP /GaP Green Low power consumption.
PDF  2 Pages
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Manufacturer  BRIGHT [BRIGHT LED ELECTRONICS CORP]
Direct Link  http://www.brightled.co.kr
Logo BRIGHT - BRIGHT LED ELECTRONICS CORP

BL-R2122N Datasheet(HTML) 2 Page - BRIGHT LED ELECTRONICS CORP

  BL-R2122N Datasheet HTML 1Page - BRIGHT LED ELECTRONICS CORP BL-R2122N Datasheet HTML 2Page - BRIGHT LED ELECTRONICS CORP  
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B
BR
RIIG
GH
HT
T L
LE
ED
D E
EL
LE
EC
CT
TR
RO
ON
NIIC
CS
S C
CO
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B
BL
L--R
R2
21
12
22
2N
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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
-
3.0
-
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
-
140
-
deg
● Typical electro-optical characteristics curves
0
0.5
1.0
1.5
10
20
30
40
50
2.0
0
10
20
30
40
50
12
345
520
0
0.5
1.0
570
620
0
-40
0.5
-20
0
20
1.0
1.5
2.0
2.5
3.0
40
60
40
10
10
0
20
30
20
40
60
50
60
100
80
Forward current (mA)
Fig.5 Relative luminous intensity
vs. Forward current
Forward voltage(V)
0.6
0.1
0.5
0.7
0.3
0.8
0.9
1.0
0.2
0.4
10
020
90
80
70
60
50
40
30
Ambient temperature Ta( )
℃
Fig.6 Radiation diagram
Fig.3 Forward current vs. Forward voltage
Fig.1 Relative intensity vs. Wavelength
Wavelength λ(nm)
Fig.4 Relative luminous intensity
vs. Ambient temperature
Fig.2 Forward current derating curve
vs. Ambient temperature
Ambient temperature Ta( )
℃



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