LED
Infrared LED
L2204/L2402/L3458 series
4-pin plastic package, infrared LED
Features
Applications
l
High radiant output power
l
High reliability
l
Long life
l
Optical switches
l
Automatic control systems
s
Absolute maximum ratings (Ta=25
°C)
Parameter
Forward current
Reverse voltage
Pulse forward current
Operating temperature
Storage temperature
Symbol
I
F
V
R
I
FP
Topr
Tstg
Condition
Value
65
5
1.0
-25 to +85
-30 to +100
Unit
mA
V
A
°C
°C
Pulse width=10 µs
Duty ratio=1 %
s
Electrical and optical characteristics (Ta=25
°C)
Parameter
Symbol
Condition
L2204/-01/-03
L2402/-01/-02
L3458/-01/-03
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
945
970
870
-
-
-
-
7.0
-
-
-
890
920
870
-
-
-
-
9.0
-
-
-
890
920
Unit
nm
Peak emission
920
I
F
=50 mA
λp
wavelength
Spectral half width
I
F
=50 mA
-
∆λ
Forward voltage
V
F
I
F
=50 mA
-
1
Pulse forward voltage
V
FP
I
F
=1 A *
-
Reverse current
I
R
V
R
=5 V
-
Radiant flux
I
F
=50 mA
4.0
φe
Radiant illuminance
P
E
I
F
=50 mA
-
Rise time
tr
I
F
=50 mA, 10 to 90 % -
Fall time
tf
I
F
=50 mA, 90 to 10 % -
*1: Pulse width 100 µs, duty ratio 0.1 %
45
-
1.30 1.40
2.3 2.6
-
5
6.0
-
0.5
-
1.2 2.0
1.3 2.0
80
-
1.40 1.50
2.8
3.4
-
5
9.0
-
0.8
-
0.45 0.7
0.45 0.7
50
-
nm
1.40 1.60
V
3.0
3.6
V
-
5
µA
13.0
-
mW
1.0
-
mW/cm
2
0.45 0.7
µs
0.45 0.7
µs
1
HAMAMATSU [ HAMAMATSU CORPORATION ]
