La-301bl series, Led displays – Rainbow Electronics LA-301BL Series User Manual
Page 2
LA-301BL Series
LED displays
z
z
z
zInternal circuit schematic (example of common cathode) (example of common anode)
9
7
a
1
b
10
c
8
d
5
e
4
f
2
g
3
D.P
6
COM
9
7
a
1
b
10
c
8
d
5
e
4
f
2
g
3
D.P
6
COM
z
z
z
zAbsolute maximum ratings (Ta=25
°
C)
Parameter
Symbol
P
D
P
D
/ seg
I
F
I
FP
V
R
Topr
Tstg
Red
LA-301VB / VL
Unit
mW
mW
mA
mA
V
˚C
˚C
320
40
15
60
∗
3
Orange
LA-301DB / DL
320
40
15
60
∗
3
Yellow
LA-301YB / YL
320
40
15
60
∗
3
Green
LA-301MB / ML
480
60
20
60
∗
3
−
25
∼+
75
−
30
∼+
85
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
∗
Pulse width 1ms duty 1 / 5
z
z
z
zElectrical and optical characteristics (Ta=25
°
C)
Not designed for radiation resistance.
Symbol
Unit
Parameter
Red
Spectral line half
width
∆λ
−
nm
Peak wavelength
λ
P
−
nm
Reverse current
I
R
−
µ
A
Forward voltage
V
F
Conditions
I
F
=10mA
I
F
=10mA
V
R
=3V
I
F
=10mA
−
Min.
40
650
−
2.0
Typ.
−
−
100
2.8
Max.
Orange
−
−
−
−
Min.
40
610
−
2.0
Typ.
−
−
100
2.8
Max.
Yellow
−
−
−
−
Min.
40
585
−
2.1
Typ.
−
−
100
2.8
Max.
Green
−
−
−
−
Min.
40
563
−
2.1
Typ.
−
−
100
2.8
Max.
V
z
z
z
zLuminous intensity
λ
P
Unit
Color
Red
650
Type
LA-301VL
LA-301VB
Min.
3.6
Typ.
10
Max.
−
mcd
Orange
610
LA-301DL
LA-301DB
2.2
6.3
−
mcd
Yellow
585
LA-301YL
LA-301YB
2.2
6.3
−
mcd
Green
563
LA-301ML
LA-301MB
3.6
10
−
mcd
Note : Measured at I
F
=10mA