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L2204_15 Datasheet, PDF (1/5 Pages) Hamamatsu Corporation – Infrared LED | |||
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Infrared LED
L2204/L2402/L3458 series
Features
High radiant output power
High reliability
Long life
4-pin plastic package, infrared LED
Applications
Optical switches
Automatic control systems
Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Condition
Value
Unit
Forward current
IF
65
mA
Reverse voltage
VR
5
V
Pulse forward current
IFP
Pulse width=10 μs
Duty ratio=1%
1.0
A
Operating temperature
Topr
-25 to +80
°C
Storage temperature
Tstg
-30 to +100
°C
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
Electrical and optical characteristics (Ta=25 °C )
Parameter
Symbol
Peak emission wavelength
λp
Spectral half width
Îλ
Forward voltage
VF
Pulse forward voltage
VFP
Reverse current
IR
Radiant ï¬ux
Ïe
Radiant illuminance
PE
Rise time
tr
Fall time
tf
*1: Pulse width 100 μs, duty ratio 0.1%
Condition
IF=50 mA
IF=50 mA
IF=50 mA
IF=1 A*1
VR=5 V
IF=50 mA
IF=50 mA
IF=50 mA, 10 to 90%
IF=50 mA, 90 to 10%
L2204/-01/-03
Min. Typ. Max.
920 945 970
- 45 -
- 1.30 1.40
- 2.3 2.6
-
-
5
4.0 6.0 -
- 0.5 -
- 1.2 2.0
- 1.3 2.0
L2402/-01/-02
Min. Typ. Max.
870 890 920
- 80 -
- 1.40 1.50
- 2.8 3.4
-
-
5
7.0 9.0 -
- 0.8 -
- 0.45 0.7
- 0.45 0.7
L3458/-01/-03
Min. Typ. Max.
870 890 920
- 50 -
- 1.40 1.60
- 3.0 3.6
-
-
5
9.0 13.0 -
- 1.0 -
- 0.45 0.7
- 0.45 0.7
Unit
nm
nm
V
V
μA
mW
mW/cm2
μs
μs
These products do not support reflow soldering. Solder them by hand.
www.hamamatsu.com
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