LED displays
LD-701 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 3.0 − 2.0 3.0 − 2.1 3.0 − 2.1 3.0 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
Electrical and optical values are guaranteed values per element.
!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.
Red
LD-701VR
3.6
Orange
LD-701DU
3.6
Yellow
LD-701YY
2.2
Green
LD-701MG
3.6
Note 1: Measured at IF = 10mA
Note 2: Current passes through all elements.
Typ.
10
10
6.3
10
Max.
−
−
−
−
Unit
mcd
mcd
mcd
mcd
! 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.