LA-301
B
/
L
Series
LED displays
Rev.C 2/4
』Absolute maximum ratings (Ta=25°C)
Parameter
Unit
mW
mW
mA
mA
V
?C
?C
Red
LA-301VB / VL
320
40
15
60
5
Green
LA-301MB / ML
LA-301BB / BL
480
60
20
60
5
Blue
336
42
10
50
5
PD
PD
/ seg
IF
IFP
VR
Topr
Tstg
?25 to
+
75
?30 to
+
85
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Symbol
?1 Pulse width 1ms Duty 1 / 5
?2 Pulse width 0.1ms Duty 1 / 10
?1
?2
?2
?2
?1
?2
LA-301AB / AL
520
65
25
50
5
Red(High brightness)
(High brightness)
(High brightness)
LA-301EB / EL
520
65
25
50
5
Orange
LA-301XB / XL
520
65
25
50
5
Yellow
』Electrical characteristics (Ta=25°C)
Parameter
Red
Typ.
Max.
Unit
V
μA
nm
nm
2.0
?
650
40
2.8
100
?
?
VF
IR
λP
?λ
Forward voltage
Reverse current
Peak wavelength
Spectral line half width
Symbol
Conditions
IF=10mA
VR=3V
IF=10mA
IF=10mA
The products are not radiations resistant.
Typ.
2.05?? ?? ??
?
626???
18
???
Max.
2.6
100
?
?
Typ.
2.05
?
610
17
Max.
2.6
100
?
?
Typ.
2.05
?
589
15
Max.
2.6
100
?
?
Typ.
Max.
Typ.
2.1
?
563
40
2.8
100
?
?
3.6
?
470
26
Max.
4.2
100
?
?
Green Blue
?Shows the number on the condition of F=I
20mA.
Yellow
(High brightness)(High brightness)
Red
(High brightness)
Orange
』Luminous intensity
λP
(nm)
Unit
Color
650
Type
LA-301VB
Min.
3.6
Typ.
10 mcd
626
LA-301AB
36 90 mcd
610
LA-301EB
36 90 mcd
589
LA-301XB
36 90 mcd
563
LA-301MB
3.6 10 mcd
470
LA-301BB
LA-301VL
LA-301AL
LA-301EL
LA-301XL
LA-301ML
LA-301BL
14 56 mcd
Red
Red (High brightness)
Orange (High brightness)
Yellow (High brightness)
Green
Blue
A condition of measurement is IF=10mA.
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