141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Features
Case Size
Product features
12.5 x 19.0 mm (W x H)
・Each
color has anode common and cathode common respectively.
・A
black case and a gray case are available.
・No
lead package
・Lead–free
soldering compatible
Peak wavelength
Green
Orange
Red
: 565nm
: 605nm
: 660nm
Number of Digit
Segment Shape
Character Height
Die materials
1 Digit
Square Shape Type
10.92 mm
Green
Orange
Red
: GaP
: GaAsP
: GaAlAs
Soldering methods
ESD
Packing
TTW (Through The Wave) soldering and manual soldering
More than 2kV(HBM)
Tray
Recommended Applications
Amusement Equipment, Electric Household Appliances, Other General Applications
2004.12.22
Page 1
141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Emitted Color
Part No.
Anode Common
Case Color
Black
NAG141P
NAA141
NAR141
Case Color
Gray
NAG143P
NAA143
NAR143
Cathode Common
Case Color
Black
NKG141P
NKA141
NKR141
Case Color
Gray
NKG143P
NKA143
NKR143
GaP
GaAsP
GaAlAs
Green
Orange
Red
1
1
1
Material
Emitted Color
Chip/
Segment
Absolute Maximum Ratings
Item
Power Dissipation
Forward Current
Pulse Forward Current
※
1
Derating
(Ta=25℃ or higher)
Reverse Voltage
Operating Temperature
Storage Temperature
Symbol
Pd
I
F
I
FRM
⊿I
F
⊿I
FRM
V
R
T
opr
T
stg
Absolute Maximum Ratings
Green
63
25
100
0.34
1.35
4
-40∼+85
-40∼+85
Orange
63
25
100
0.34
1.35
4
-40∼+85
-40∼+85
Red
60
30
120
0.41
1.64
4
(Ta=25℃)
Unit
mW/seg
mA/seg
mA/seg
mA/℃
mA/℃
V
℃
℃
-40∼+85
-40∼+85
※1
I
FRM
Measurement condition : Duty 1/5, f = 1kHz
Electro-Optical Characteristics
Item
Conditions
Symbol
I
V
I
V
V
F
I
R
λ
p
⊿λ
MIN.
TYP.
MIN.
TYP.
TYP.
MAX.
MAX.
TYP.
TYP.
Characteristics
Green
1
2
-
-
2.2
2.5
100
565
30
Orange
3
6
-
-
2.2
2.5
100
605
30
Red
4
8
8
11
1.7
2.0
100
660
30
(Ta=25℃)
Unit
mcd/seg
mcd/seg
V/seg
μA/seg
nm
nm
Luminous Intensity(Rank B) I
F
=20mA
Luminous Intensity(Rank C) I
F
=20mA
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Line Half Width
I
F
=20mA
V
R
=4V
I
F
=20mA
I
F
=20mA
2004.12.22
Page 2
141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Technical Data(Green)
Forward Voltage vs. Forward Current
Condition : Ta = 25℃
Ambient Temperature vs. Forward Voltage
Forward Current I
F
(mA)
Forward Voltage V
F
(V)
Forward Voltage V
F
(V)
Ambient Temperature : Ta(℃)
Forward Current vs. Relative Intensity
Condition : Ta = 25℃
Ambient Temperature vs. Relative Intensity
Condition : I
F
=20mA
相対光度/Relative
Intensity
Relative Intensity
Forward Current I
F
(mA)
Ambient Temperature : Ta(℃)
2004.12.22
Page 3
141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Technical Data(Green)
Ambient Temperature vs. Maximum Forward Current
Ambient Temperature vs. Power Dissipation
Maximum Forward Current : I
F
MAX. (mA)
Power Dissipation : Pd (mW)
Ambient Temperature : Ta(℃)
Ambient Temperature : Ta(℃)
Duty Factor vs. Maximum Tolerable Pulse Forward Current
Condition : Ta = 25℃
I
FRM
MAX./I
F
DC MAX.
Duty Factor
2004.12.22
Page 4
141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Technical Data(Orange)
Forward Voltage vs. Forward Current
Condition : Ta = 25℃
Ambient Temperature vs. Forward Voltage
Forward Current I
F
(mA)
Forward Voltage V
F
(V)
Forward Voltage V
F
(V)
Ambient Temperature : Ta(℃)
Forward Current vs. Relative Intensity
Condition : Ta = 25℃
Ambient Temperature vs. Relative Intensity
Condition : I
F
=20mA
Relative Intensity
Relative Intensity
Forward Current I
F
(mA)
Ambient Temperature : Ta(℃)
2004.12.22
Page 5