Panasonic LNJ253W82RA User Manual
SHD00693BEK
This product complies with the RoHS Directive (EU 2002/95/EC).
Publication date: January 2009
1
Light Emitting Diodes
LNJ253W82RA
Hight Bright Surface Mounting Chip LED
SV (Side View) -0.5 Type
Absolute Maximum Ratings T
a
= 25°C
Parameter
Symbol
Rating
Unit
Power dissipation
P
D
55
mW
Forward current
I
F
20
mA
Pulse forward current
*
I
FP
60
mA
Reverse voltage
V
R
4
V
Operating ambient temperature
T
opr
–30 to +85
°
C
Storage temperature
T
stg
–40 to +100
°
C
Note) *: The condition of I
FP
is duty 10%, Pulse width 1 msec.
Electro-Optical Characteristics T
a
= 25°C±3°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Luminous intensity
*1
I
O
I
F
= 10 mA
8.0
15.0
60.8
mcd
Reverse current
I
R
V
R
= 4 V
100
µA
Forward voltage
V
F
I
F
= 10 mA
1.92
2.5
V
Peak emission wavelength
λ
P
I
F
= 10 mA
645
nm
Dominant emission wavelength
*2
λ
d
I
F
= 10 mA
620
630
640
nm
Spectral half band width
Δλ
I
F
= 10 mA
22
nm
Note) *1: Measurement tolerance: ±20%
*2: Measurement tolerance: ±3 nm
0
0
0
10
20
30
20
40
60
80
100
0
1.6
1.8
2.0
2.2
2.4
−
20
20
40
60
80
100
0.1
1
3
5
10
30
50
100
0.3
0.5
1
3
5
10
20
20
40
40
60
60
80
80
100
100
0
20
40
60
80
100
600
550
650
700
1
3
5
10
30 50
100
0°
10°
10°
20°
20°
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
80°
60°
40°
20°
90°
90°
0.1
0.5
0.3
0.3
5
3
3
1
10
50
30
30
100
I
O
I
F
I
F
V
F
I
F
T
a
Directive characteristics
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 (%)
Relative luminous intensity T
a
Relative luminous intensity λ
P
Peak emission wavelength
λ
P
(nm)
Relative luminous intensity (%)
Forward current
I
F
(mA)
Lighting Color
Red