LD-101 Просмотр технического описания (PDF) - ROHM Semiconductor
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LD-101 Datasheet PDF : 2 Pages
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LED displays
LD-101 Series
! Electrical and optical characteristics (Ta = 25°C)
Parameter
Red
Orange
Yellow
Green
Symbol Conditions
Unit
Min. Typ. Max. 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 − 2.1 2.8 V
Reverse current
IR
VR = 3V − − 10 − − 10 − − 10 − − 10 µA
Peak wavelength λP IF = 10mA − 650 − − 610 − − 585 − − 563 − nm
Spectral line half
width
∆λ IF = 10mA − 40 −
− 40 −
− 40 −
− 40 − nm
!Luminous intensity vs. wavelength
1.0
Green
Yellow Orange
Red
0.8
0.6
0.4
0.2
0
500
550
600
650
700
750
Wavelength : λP (nm)
! Luminous intensity
Color
Type
Min.
Typ.
Max.
Unit
Red
LD-101VR
0.9
2.5
−
mcd
Orange
LD-101DU
0.9
2.5
−
mcd
Yellow
LD-101YY
0.9
2.5
−
mcd
Green
LD-101MG
1.4
4.0
−
mcd
Note : Measured at IF = 10mA
! Operation notes
When forming leads, the bend should be at least 2mm from the base of the package. Solder after forming the leads, and
ensure that the inside of the LED is not subjected to mechanical stress while it is hot.
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