Panasonic LN842RPX User Manual

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SHD00486BEK
 
This product complies with the RoHS Directive (EU 2002/95/EC).
Publication date: November 2008
1
Light Emitting Diodes
LN842RPX
Square Type
 5.0 mm × 2.0 mm
Absolute Maximum Ratings  T
a
 = 25°C
Parameter
Symbol
Rating
Unit
Power dissipation
P
D
90
mW
Forward current
I
F
30
mA
Pulse forward current 
*
I
FP
150
mA
Reverse voltage
V
R
3
V
Operating ambient temperature
T
opr
–25 to +85
°
C
Storage temperature
T
stg
–30 to +100
°
C
Note) *: The condition of I
FP
 is duty 10%, Pulse width 1 msec.
Electro-Optical Characteristics  T
a
 = 25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Luminous intensity
I
O
1.00
2.5
mcd
Reverse current
I
R
V
R
 = 3 V
10
µA
Forward voltage
V
F
I
F
 = 20 mA
2.1
2.8
V
Peak emission wavelength
λ
P
I
F
 = 20 mA
630
nm
Spectral half band width
Δλ
I
F
 = 20 mA
40
nm
Directive characteristics
I
O
  I
F
I
F
  V
F
I
F
  T
a
Relative luminous intensity  (%)
Ambient temperature  T
a
  (°C)
Ambient temperature  T
a
  (°C)
Forward current  
I
F
  (mA)
Forward voltage  V
F
  (V)
Forward current  I
F
  (mA)
Luminous intensity  
I
O
  (mcd
)
Relative luminous intensity  (%)
Forward current  
I
F
  (mA)
Relative luminous intensity  (%)
Relative luminous intensity  T
a
Relative luminous intensity  λ
P
Peak emission wavelength  λ
P  
(nm)
500
1000
300
100
10
0
20
80
100
60
40
20
1.6
1.8
2.0
2.4
2.2
3
1
5
10
50 100
30
100
50
30
5
3
10
1
10
5
3
0.5
0.3
1
0.1
20°
30°
40°
50°
10°
60°
70°
80°
90°
90°
80°
20°
30°
40°
50°
10°
60°
70°
80°
20°
40°
60°
0
20
20
10
30
40
50
40
60
80
100
100
600
500
700
800
80
60
40
20
0
30
0
50
0
20
40
60
80 100
20
40
60
80
100
Lighting Color
Orange