Light Emitting Diodes
LN49YPX
Round Type
φ4.0 mm
Absolute Maximum Ratings T
Parameter
Power dissipation
Forward current
Pulse forward current
*
Reverse voltage
Operating ambient temperature
Storage temperature
Note) *: The condition of I
is duty 10%, Pulse width 1 msec.
FP
Electro-Optical Characteristics T
Parameter
Luminous intensity
Reverse current
Forward voltage
Peak emission wavelength
Spectral half band width
I
I
O
10
5
3
1
0.5
0.3
0.1
1
3
5
10
Forward current I
Relative luminous intensity λ
100
80
60
40
20
0
500
600
Peak emission wavelength λ
Publication date: November 2008
This product complies with the RoHS Directive (EU 2002/95/EC).
= 25°C
a
Symbol
Rating
P
D
I
F
I
150
FP
V
R
T
–25 to +85
opr
T
–30 to +100
stg
= 25°C
a
Symbol
I
O
I
V
= 4 V
R
R
V
I
= 20 mA
F
F
λ
I
= 20 mA
P
F
Δλ
I
= 20 mA
F
F
100
50
30
10
5
3
1
30
50
100
1.6
(mA)
Forward voltage V
F
P
Directive characteristics
20°
30°
40°
50°
60°
70°
80°
90°
700
800
100
80
60
40
(nm)
Relative luminous intensity (%)
P
Unit
90
mW
30
mA
mA
4
V
°C
°C
Conditions
I
V
F
F
1.8
2.0
2.2
2.4
(V)
F
0°
10°
10°
20°
30°
40°
80°
50°
60°
60°
40°
70°
20°
80°
90°
20
0
20
40
60
80
100
SHD00394BEK
Lighting Color
Amber
Min
Typ
Max
3.5
10.0
10
2.2
2.8
590
30
Relative luminous intensity T
1000
500
300
100
50
30
10
−20
0
20
40
60
80
Ambient temperature T
(°C)
a
I
T
F
a
50
40
30
20
10
0
0
20
40
60
80
Ambient temperature T
(°C)
a
Unit
mcd
µA
V
nm
nm
a
100
100
1