LA-601DB 查看數據表（PDF） - ROHM Semiconductor
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LA-601DB Datasheet PDF : 2 Pages
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LED displays
!Internal circuit schematic (example of common cathode)
COM
3,8
LA-601BL Series
a b c d e f g D.P
7 6 4 2 1 9 10 5
!Absolute maximum ratings (Ta=25°C)
Parameter
Red
Orange
Green
Symbol
Unit
LA-601VB / VL LA-601DB / DL LA-601MB / ML
Power dissipation
PD
480
480
480
mW
Power dissipation
PD / seg
60
60
60
mW
Forward current
IF
Peak forward current
IFP
20
20
20
mA
60∗
60∗
60∗
mA
Reverse voltage
VR
5
5
5
V
Operating temperature
Topr
−25∼+75
˚C
Storage temperature
Tstg
−30∼+85
˚C
∗ Pulse width 1ms duty 1 / 5
!Electrical and optical characteristics (Ta=25°C)
Parameter
Red
Orange
Green
Symbol Conditions
Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Forward voltage
VF IF=10mA − 2.0 2.8 − 2.0 2.8 − 2.1 2.8 V
Reverse current
IR
VR=3V − − 100 − − 100 − − 100 µA
Peak wavelength λP IF=10mA − 650 − − 610 − − 563 − nm
Spectral line half
width
∆λ IF=10mA − 40 −
− 40 −
− 40 − nm
Not designed for radiation resistance.
!Luminous intensity
Color
λP
Red
650
Orange
610
Green
563
Note : Measured at IF=10mA
Type
LA-601VB
LA-601VL
LA-601DB
LA-601DL
LA-601MB
LA-601ML
Min. Typ. Max. Unit
3.6
10
−
mcd
3.6
10
−
mcd
5.6
16
−
mcd
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