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| BL-C34-2G-41E Datasheet, PDF (2/2 Pages) BRIGHT LED ELECTRONICS CORP – Designed for ease in circuit board assembly | |||
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BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-C34/2G-41E
â Electrical and optical characteristics(Ta=25â)
Parameter
Symbol Condition
Forward Voltage
VF
IF=20mA
Luminous Intensity
Iv
IF=20mA
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
IR
VR=5V
λp
IF=20mA
λd
IF=20mA
âλ
IF=20mA
Viewing Angle
2θ1/2
IF=20mA
Min.
-
-
-
-
560
-
-
Typ.
2.2
30
-
568
-
30
45
Max.
2.6
-
100
-
576
-
-
â Typical electro-optical characteristics curves
Fig.1 Relative intensity vs. Wavelength
Fig.2 Forward current derating curver
vs. Ambient temperature
Unit
V
mcd
µA
nm
nm
nm
deg
wavelength λ(nm)
Fig.3 Forward current
vs. Forward voltage
Ambient temperature ta(â)
Fig.4 Relative luminous intensity
vs. Ambient tenperatur
Forward voltage (V)
Fig.5 Relative luminous intensity
vs. Forward current
Ambient temperature Ta(â)
Fig.6 Radiation diagram
Forward current (mA)
Ver.2.0 Page: 2 of 2
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