ROHM LA-801VP, LA-801MP, LA-801MF, LA-801FP, LA-801VF Datasheet
LA-801FP Series
LED displays
High efficiency, single-digit numeric
displays
LA-801FP Series
The LA-801FP series are LED numeric
displays designed to be used in bright
locations. The height of the character is
20mm, and two colors are available: red
and green. These displays have been
designed for use as large numeric displays
in game machines and other applications.
!!!!
Features
1) Height of character: 20 mm.
2) External dimensions: 20 x 28 x 8 mm
3) Common anode and common cathode
configurations are available for each
color.
4) The package surface is painted black
and the segments are colored the
display color.
5) High luminosity, clear display.
6) Convenient pin layout for designing the
printed circuit board pattern.
!!!!
External dimensions
(Units : mm)
1.8
11.0
1.8
20.0
10°
0.3
(25.4)
0.5
(P=2.54)
(10.16)
8.0
±
0.2
3.5Min.
20.0±0.2
28.0±0.2
Tolerances are ±0.3 unless otherwise noted:
!!!!
Selection guide
Red Green
LA-801VF
LA-801VP
LA-801MF
LA-801MP
Anode
Cathode
Common
Emitting color
!!!!
Pin assignments
a
g
d
ec
fb
Pin No.
D.P
+ + + + +
+ + + + +
109876
12345
Segment "e"
Segment "d"
Common
Segment "c"
D.P
Segment "b"
Segment "a"
Common
Segment "f"
Segment "g"
1
2
3
4
5
6
7
8
9
10
FunctionPin No.
LA-801FP Series
LED displays
!!!!
Internal circuit schematic
(example of common cathode)
COM
3,8
a7b6c4d2e1f
9g10
D.P
5
!!!!
Absolute maximum ratings
(Ta = 25°C)
Parameter Symbol
Red
Unit
LA-801VF / VP LA-801MF / MP
480
60
20
60
∗
3
mW
mW
mA
mA
V
°C
°C
P
D
PD / seg
I
F
I
FP
V
R
Topr
Tstg
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Green
480
60
20
60
∗
3
−25~+75
−30~+85
∗
Pulse width 1ms duty 1 / 5
!!!!
Electrical and optical characteristics
(Ta = 25°C)
Parameter Symbol
Red Green
UnitConditions
Min. Typ. Max.
V
µA
nm
nm
2.82.0
650
40
100
−
−
−
−
−−
−
Min. Typ. Max.
2.82.1
563
40
100
−
−−
−
−
−−
I
F
= 10mA
V
R
= 3V
I
F
= 10mA
I
F
= 10mA
V
F
I
R
λ
P
∆λ
Forward voltage
Reverse current
Peak wavelength
Spectral line half width
Not designed for radiation resistance.
!!!!
Luminous intensity
Unit
Min. Typ. Max.
Color
λ
P
Type
Red
Green
650
563
LA-801VF
LA-801VP
LA-801MF
LA-801MP
3.6 10
−
mcd
3.6 10
−
mcd
Note : Measured at IF = 10mA
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