BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-1J71K68GE1UD
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1.
2.
3.
4.
5.
6.
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1.
2.
Features :
Emitting area : 5.1×1.78×10（mm）
Low power requirement.
Excellent characters appearance.
Solid state reliability.
Categorized for luminous intensity.
Universal pin out.
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Package Dimensions :
5.1(.200)
1.78(.070)
G
G
G
G
G
G
G
G
Y
R
2.54(.100)
25.30(.996)
2.54(.100)
0.5(.020)
Description :
The BA-1J71K68GE1UD is
10 bar graph array display.
This product use super orange red
chips and super yellow chips and
super yellow green chips, the super
orange red chips are made from
AlGaInP on GaAs substrate, the super
yellow chips are made from AlGaInP on
GaAs substrate, the super yellow green
chips are made from AlInGaP on GaAs
substrate.
0.25(.010)
10.16(.400)
8.0(.315)
3.0(.120) MIN.
7.62(.300)
Notes:
1. All dimensions are in millimeters(inches).
2. Tolerance is ±0.25mm(.01")unless otherwise
specified.
3. Specifications are subject to change without
notice.
3.
4.
This product have a black face and
white segments.
This product doesn't contain restriction
substance, comply ROHS standard.
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Internal Circuit Diagram :
Ver.1.0 Page 1 of 4
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-1J71K68GE1UD
●
Absolute Maximum Ratings(Ta=25℃)
Super
Orange
Red
80
30
150
Parameter
Power Dissipation Per Segment
Forward Current Per Segment
Peak Forward Current Per Segment
Reverse Voltage Per Segment
Operating Temperature
Storage Temperature
Soldering Temperature
(1/16" From Body)
Symbol
Pd
I
F
I
FP
(Duty 1/10, 1KHZ)
V
R
Topr
Tstg
Tsol
Super
Yellow
80
30
150
5
-40℃~80℃
-40℃~85℃
Super
Yellow
Green
80
30
150
Unit
mW
mA
mA
V
-
-
-
260℃ For 5 Seconds
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Electrical And Optical Characteristics(Ta=25℃)
Super Orange Red
Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Reverse Current Per Segment
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Symbol Condition
Vf
Iv
I
R
λp
λd
∆λ
I
F
=10mA
I
F
=10mA
V
R
=5V
I
F
=10mA
I
F
=10mA
I
F
=10mA
Min.
-
-
-
-
620
-
Typ.
2.1
40.0
-
630
625
17
Max.
2.5
-
100
-
630
-
Unit
V
mcd
µA
nm
nm
nm
Ver.1.0 Page 2 of 4
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-1J71K68GE1UD
Super Yellow
Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Reverse Current Per Segment
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Symbol Condition
Vf
Iv
I
R
λp
λd
∆λ
I
F
=10mA
I
F
=10mA
V
R
=5V
I
F
=10mA
I
F
=10mA
I
F
=10mA
Min.
-
-
-
-
590
-
Typ.
2.1
40.0
-
595
594
15
Max.
2.5
-
100
-
598
-
Unit
V
mcd
µA
nm
nm
nm
Super Yellow Green
Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Reverse Current Per Segment
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Symbol Condition
Vf
Iv
I
R
λp
λd
∆λ
I
F
=10mA
I
F
=10mA
V
R
=5V
I
F
=10mA
I
F
=10mA
I
F
=10mA
Min.
-
-
-
-
567
-
Typ.
2.0
15.0
-
570
570
30
Max.
2.5
-
100
-
573
-
Unit
V
mcd
µA
nm
nm
nm
Ver.1.0 Page 3 of 4
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-1J71K68GE1UD
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Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
GE
K6
J7
Relative Radiant Intensity
0.5
0
480
510
540
Wavelength(nm)
570
600
630
660
(K6)
Relative Luminous Intensity
(@20mA)
4
5
50
Fig.2 Forward Current VS.
Forward Voltage
3.0
2.5
2.0
1.5
1.0
0.5
Fig.3 Relative Luminous
Intensity VS.
Ambient Temperature
Forward Current (mA)
40
(J7)
30
(GE)
20
10
0
1
2
3
Forward Voltage (V)
Fig.4 Relative Luminous
Intensity VS.
Forward Current
0
-40
Ambient Temperature Ta( C)
Fig.5 Forward Current
Derating Curve VS.
Ambient Temperature
-20
0
20
40
60
Relative Luminous Intensity
(@20mA)
3.0
50
(J7)
(K6)
(GE)
2.0
Forward Current(mA)
40
30
20
10
0
1.0
0.0
10
20
30
40
50
20
40
60
80
100 120
Forward Current(mA)
Ambient Temperature Ta( C)
Ver.1.0 Page 4 of 4
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