Panasonic LLXFTN2SF420 Light emitting diode Datasheet

This product complies with the RoHS Directive (EU 2002/95/EC).
Light Emitting Diodes
LN242RPH
Square Type
 5.0 mm × 2.0 mm
 Absolute Maximum Ratings Ta = 25°C
Parameter
 Lighting Color
Symbol
Rating
Unit
Power dissipation
PD
70
mW
Forward current
IF
25
mA
Pulse forward current *
IFP
150
mA
Reverse voltage
VR
4
V
Operating ambient temperature
Topr
–25 to +85
°C
Storage temperature
Tstg
–30 to +100
°C
 Red
Note) *: The condition of IFP is duty 10%, Pulse width 1 msec.
 Electro-Optical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Min
Typ
0.15
0.4
Max
Unit
Luminous intensity
IO
Reverse current
IR
VR = 4 V
Forward voltage
VF
IF = 20 mA
2.2
Peak emission wavelength
λP
IF = 20 mA
700
nm
Spectral half band width
Δλ
IF = 20 mA
100
nm
IO  IF
3
1
0.5
0.3
3
5
10
30
50
30
10
5
3
1.6
2.0
2.2
30
40°
60
30°
20° 10°
70°
Peak emission wavelength λP (nm)
20
40
60
80
100
30°
40
30
40°
50°
70°
20°
80
60
40
20
0
20
60°
40°
80°
90°
100
10° 20°
60°
60°
40
0°
80°
50°
800
0
IF  Ta
80
Publication date: November 2008
50
Ambient temperature Ta (°C)
Directive characteristics
700
100
50
100
600
300
10
−20
2.4
Relative luminous intensity  λP
0
500
V
500
Forward voltage VF (V)
20
2.8
Forward current IF (mA)
Relative luminous intensity (%)
Forward current IF (mA)
1.8
µA
Relative luminous intensity  Ta
50
1
100
5
1000
Relative luminous intensity (%)
5
0.1
1
IF  VF
100
Forward current IF (mA)
Luminous intensity IO (mcd)
10
mcd
80°
20
40
60
Relative luminous intensity (%)
SHD00480BEK
80
90°
100
10
0
0
20
40
60
80
100
Ambient temperature Ta (°C)
1
This product complies with the RoHS Directive (EU 2002/95/EC).
LN242RPH
 Package (Unit: mm)
2.2 ± 0.2
2.0 ± 0.2
7.5± 0.2
5.2 ± 0.2
5.0 ± 0.2
0.8
2 − 0.8 Max
26.5 ± 1.0
0.5
3.7
4.2 ± 0.3
0.6
1.51.5
2.0 Max. NOT SOLDERED
LLXFTN2SF420
2 − 0.6 ± 0.1
2.54
1
1.5
0.6 ± 0.1
2
 Pin name
1: Anode
2: Cathode
2
SHD00480BEK
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defect which may arise later in your equipment.
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