Ultra Bright GaAlAs Lamps
2.0max. Not Soldered
13.5±1.0
2−1.0±0.1
1.0
5.35±0.3
Type No.
Lighting Color
LN21CAL(UQS) ············ Red
8.65±0.2
Round Type
φ5.0
mm
Series
φ5.0±0.2
Unit : mm
1.0
2−0.6±0.1
0.6±0.1
Absolute Maximum Ratings (Ta=25°C)
Lighting Color
Red
P
D
(mW)
70
I
F
(mA)
30
I
FP
(mA)*
150
V
R
(V)
3
T
opr
(°C)
T
stg
(°C)
2.54
2
1
*
The condition of I
FP
is duty 10%, Pulse width 1 msec
φ6.0±0.2
−25 ∼ +85 −30 ∼ +100
1.5
2.5
1 : Anode
2 : Cathode
Electro-Optical Characteristics (Ta=25°C)
Type No.
LN21CAL(UQS)
Unit
Lighting
Color
Red
Lens Color
Clear
I
O
typ
1500
mcd
min
1000
mcd
I
F
20
mA
typ
1.8
V
V
F
max
2.4
V
λP
typ
660
nm
∆λ
typ
20
nm
I
F
20
mA
max
100
µA
I
R
V
R
3
V
I
O
10000
5000
3000
1000
500
300
−
I
F
Ta=25°C
100
50
I
F
−
V
F
I
O
−
Ta
I
O
(%)
Relative Luminous Intensity
Ta=25°C
1000
500
300
I
O
(mcd)
I
F
(mA)
30
10
Luminous Intensity
100
50
30
Forward Current
100
50
30
10
1
5
3
1
3
5
10
30
50
100
1.6
1.8
2.0
2.2
2.4
Forward Current
10
−20
0
20
40
60
80
100
I
F
(mA)
Forward Voltage
V
F
(V)
Ambient Temperature
Ta (°C)
Relative Luminous Intensity
Wavelength Characteristics
100
80
40°
60
40
20
0
600
50°
60°
70°
80°
90°
650
Wavelength
700
750
100 80
60
40
20
0
20
40
60
80 100
80
60
40
20
I
F
=20mA
Ta=25°C
Directive Characteristics
20° 10°
0° 10°
20°
100
30˚
40°
50°
60°
70°
I
F
(mA)
50
I
F
−
Ta
(%)
40
Relative Luminous Intensity
Forward Current
30°
30
20
10
0
0
80°
90°
20
40
60
80
100
λp
(nm)
Relative Luminous lntensity
(%)
Ambient Temperature
Ta (°C)
−
1
−
Microcontroller MCU
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