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LAP-401DN Datasheet, PDF (2/3 Pages) Rohm – Single Digit LED Numeric Display | |||
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LED displays
LAP-401 D / N Series
zAbsolute maximum ratings (Ta=25°C)
Parameter
Red
Orange
Yellow
Green
Symbol
Unit
LAP-401VD / VN LAP-401DD / DN LAP-401YD / YN LAP-401MD / MN
Power dissipation
PD
448
448
448
448
mW
Power dissipation
PD / seg
56
56
56
56
mW
Forward current
IF
Peak forward current
IFP
20
60 â1
20
60 â1
20
60 â1
20
mA
60 â1
mA
Reverse voltage
VR
5
5
5
5
V
Operating temperature
Topr
â25 to +75
ËC
Storage temperature
Tstg
â30 to +85
ËC
â1 Pulse width 1ms Duty 1 / 5
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Conditions
Forward voltage
VF
Reverse current
IR
Peak wavelength
λP
Spectral line half width âλ
The products are not radiations resistant.
IF=10mA
VR=3V
IF=10mA
IF=10mA
Red
Orange
Yellow
Green
Unit
Typ. Max. Typ. Max. Typ. Max. Typ. Max.
1.9 2.6 1.9 2.6 1.9 2.6 1.9 2.6
V
â
100
â
100
â
100
â
100 µA
650
â
605
â
590
â
572
â
nm
20
â
20
â
20
â
20
â
nm
zLuminous intensity
Color
λP (nm)
Type
Min. Typ. Unit
LAPâ401VD
Red
650
14
36
mcd
LAPâ401VN
Orange
LAPâ401DD
605
56
LAPâ401DN
250 mcd
Yellow
LAPâ401YD
590
90
LAPâ401YN
450 mcd
Green
LAPâ401MD
572
36
LAPâ401MN
100 mcd
A condition of measurement is IF=10mA.
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