nssw109t NICHIA CORPORATION, nssw109t Datasheet - Page 9

• Manufacturer Part Number: nssw109t
• Description: Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

200
100
5.0
4.6
4.2
3.8
3.4
3.0
2.6
2.2
Forward Voltage vs.
Forward Current
50
20
10
Ambient Temperature vs.
Forward Voltage
5
1
2.0
-60 -30
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Voltage V
2.5 3.0 3.5 4.0 4.5 5.0
0
30
I
I
I
FP
FP
FP
60
=60mA
=20mA
=5mA
F
(V)
90
120
2.0
1.0
0.5
0.2
Forward Current vs.
Relative Luminosity
Ambient Temperature vs.
Relative Luminosity
5
4
3
2
1
0
-60 -30
0
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Current I
20
40
NICHIA CORPORATION
0
60
30
I
FP
80
60
FP
=20mA
(mA)
100 120
90
120
200
100
Duty Ratio vs.
Allowable Forward Current
50
30
20
10
Ambient Temperature vs.
Allowable Forward Current
40
30
20
10
8
0
1
0
Ambient Temperature Ta (°C )
20
Model
Title
No.
Duty Ratio (%)
40
5
10 20
60
CHARACTERISTICS
Ta=25°C
80
100
070709768491
50
NSSW109
100
120