BRIGHT BL-BX1141-L

BRIGHT LED ELECTRONICS CORP.
BL-BX1141-L
SINCE 1981
● Features:
● Package dimensions
1. Chip material: GaP/GaP
3.00(.118)
2. Emitted color : Hi-Eff Green
3. Lens Appearance : Green Diffused
4. Low power consumption.
5.30(.209)
0.81(.032)
5. High efficiency.
6. Versatile mounting on P.C. Board or panel.
7. Low current requirement.
1.5(.059)
MAX.
8. 3mm diameter package.
substance, compliance ROHS standard.
0.5(.02)
SQ.TYP.
CATHODE
25.4(1.00) MIN.
9. This product don’t contained restriction
3.80(.150)
Flat Denotes Cathode
1.00(.039) MIN.
● Applications:
2.54(.100)
NOM.
1. TV set
2. Monitor
Notes:
3. Telephone
1. All dimensions are in millimeters (inches).
4. Computer
2. Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3. Lead spacing is measured where the leads emerge from
the package.
4. Specifications are subject to change without notice.
5. Circuit board
● Absolute maximum ratings(Ta=25℃)
Parameter
Symbol
Rating
Unit
Power Dissipation
Pd
14
mW
Forward Current
IF
7
mA
Reverse Voltage
VR
5
V
Operating Temperature
Topr
-40℃~80℃
Storage Temperature
Tstg
-40℃~85℃
Soldering Temperature
Tsol
260℃(for 5 seconds)
Ver.2.0 Page: 1 of 2
BRIGHT LED ELECTRONICS CORP.
BL-BX1141-L
SINCE 1981
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF=2mA
-
1.9
2.2
V
Luminous Intensity
Iv
IF=2mA
-
6.0
-
mcd
Reverse Current
IR
VR=5V
-
-
100
µA
Peak Wave Length
λp
IF=2mA
-
568
-
nm
Dominant Wave Length
λd
IF=2mA
567
-
573
nm
Spectral Line Half-width
∆λ
IF=2mA
-
30
-
nm
Viewing Angle
2θ1/2
IF=2mA
-
35
-
deg
● Typical electro-optical characteristics curves
Fig.1 RELATIVE INTENSITY VS. WAVELENGTH
Fig.2 FORWARD CURRENT DERATING CURVE
60
FORWARD CURRENT (mA)
RELATIVE RADIANT INTENSITY
1.0
0.5
0
520
570
50
40
30
20
10
0
620
80
100
3.0
2.5
40
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20mA)
FORWARD CURRENT (mA)
50
30
20
10
1
2
3
4
2.0
1.5
1.0
0.5
0
-40
5
FORWARD VOLTAGE (V)
-20
0
20
40
60
AMBIENT
TEMPERATURE Ta( C)
A
RADIATION DIAGRAM
Fig.5 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0
10
20
2.0
30
1.5
Relative Radiant Intensity
RELATIVE LUMINOUS INTENSITY(@20mA)
60
40
Fig.4 RELATIVE LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
Fig.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
0
20
AMBIENT TEMPERATURE Ta( C)
WAVELENGTH (nm)
1.0
0.5
0
1.0
40
0.9
50
0.8
60
70
0.7
80
90
0.5
10
20
30
40
0.3
0.1
0.2
0.4
0.6
50
FORWARD CURRENT (mA)
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