LD-101 Series
LED displays
Flat displays
LD-101 Series
The LD-101 series were designed in
response to the need for small, flat displays.
These are single-chip, flat displays with high
luminance.
!
External dimensions
(Units : mm)
6.0
0.5
5.0
!
Features
1) Planar emission from a single chip.
2) Thin outer casing, multiple units can be
coupled together.
5.6
(0.7)
0.6
5.0
6.0
Cathode mark
0.5
6.0±0.5
(0.7)
0.6
Pin No.1
2
Pin No.1
2
(2.5)
Tolerances are
±0.1
unless otherwise noted:
!
Selection guide
Emitting color
Type
∗
Order-based production.
Red
LD-101VR
Orange
LD-101DU
∗
Yellow
LD-101YY
∗
Green
LD-101MG
!
Absolute maximum ratings
(Ta = 25°C)
Parameter
Power dissipation
Forward current
Peak forward
current
Reverse voltage
Operating
temperature
Storage
temperature
Symbol
P
D
I
F
I
FP
V
R
Topr
Tstg
Red
LD-101VR Orange LD-101DU Yellow LD-101YY
60
20
60
∗
3
60
20
60
∗
3
−25~+75
−30~+85
60
20
60
∗
3
Green LD-101MG
75
25
60
∗
3
Unit
mW
mA
mA
V
°C
°C
∗
Pulse width 1ms duty 1 / 5
0.25
(1.525)
R6.0
LD-101 Series
LED displays
!
Electrical and optical characteristics
(Ta = 25°C)
Parameter
Forward voltage
Reverse current
Peak wavelength
Spectral line half
width
Symbol Conditions
V
F
I
R
λ
P
∆λ
I
F
=
10mA
V
R
=
3V
I
F
=
10mA
I
F
=
10mA
Red
Min.
−
−
−
−
Typ. Max. Min.
2.0
−
650
40
2.8
10
−
−
−
−
−
−
Orange
Typ. Max. Min.
2.0
−
610
40
2.8
10
−
−
−
−
−
−
Yellow
Typ. Max. Min.
2.1
−
585
40
2.8
10
−
−
−
−
−
−
Green
Typ. Max.
2.1
−
563
40
2.8
10
−
−
Unit
V
µA
nm
nm
!
Luminous intensity vs. wavelength
1.0
Green
Yellow
Orange
Red
Axial Luminous Intensity
0.8
0.6
0.4
0.2
0
500
550
600
650
700
750
Wavelength :
λ
P
(nm)
!
Luminous intensity
Color
Red
Orange
Yellow
Green
Type
LD-101VR
LD-101DU
LD-101YY
LD-101MG
Min.
0.9
0.9
0.9
1.4
Typ.
2.5
2.5
2.5
4.0
Max.
−
−
−
−
Unit
mcd
mcd
mcd
mcd
Note : Measured at I
F
= 10mA
!
Operation notes
When forming leads, the bend should be at least 2mm from the base of the package. Solder after forming the leads, and
ensure that the inside of the LED is not subjected to mechanical stress while it is hot.
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