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BL-B2141-L डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - LED - BRIGHT LED ELECTRONICS

भाग संख्या BL-B2141-L
समारोह LED
मैन्युफैक्चरर्स BRIGHT LED ELECTRONICS 
लोगो BRIGHT LED ELECTRONICS लोगो 
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BL-B2141-L pdf
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B2141-L
Electrical and optical characteristics(Ta=25)
Parameter
Symbol Condition
Forward Voltage
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
VF
Iv
IR
λp
λd
λ
2θ1/2
IF=2mA
IF=2mA
VR=5V
IF=2mA
IF=2mA
IF=2mA
IF=2mA
Min.
-
-
-
-
560
-
-
Typ.
1.8
4.0
-
568
-
30
35
Max.
2.2
-
100
-
576
-
-
Typical electro-optical characteristics curves
Fig.1 Relative intensity vs. Wavelength
1.0
0.5
0
520
570
Wavelength λ(nm)
620
Fig.2 Forward current derating curve
vs. Ambient temperature
60
50
40
30
20
10
0
20 40 60 80 100
Ambient temperature Ta()
Unit
V
mcd
µA
nm
nm
nm
deg
Fig.3 Forward current vs. Forward voltage
50
40
30
20
10
0
12 345
Forward voltage(V)
Fig.4 Relative luminous intensity
vs. Ambient temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40 -20
0 20 40 60
Ambient temperature Ta()
Fig.5 Relative luminous intensity
vs. Forward current
2.0
1.5
1.0
0.5
0
10 20 30 40 50
Forward current (mA)
Fig.6 Radiation diagram
0 10
20
30
1.0 40
0.9 50
0.8 60
70
0.7 80
90
0.5 0.3 0.1
0.2 0.4 0.6
Ver.2.0 Page: 2 of 2

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भाग संख्याविवरणविनिर्माण
BL-B2141-LLEDBRIGHT LED ELECTRONICS
BRIGHT LED ELECTRONICS
BL-B2141-LLEDBRIGHT LED ELECTRONICS
BRIGHT LED ELECTRONICS


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