nscb505ct NICHIA CORPORATION, nscb505ct Datasheet - Page 9

• Manufacturer Part Number: nscb505ct
• Description: Nichia Chip Type Blue Led
• Manufacturer: NICHIA CORPORATION

! Forward Voltage vs.
! Ambient Temperature vs.
200
100
5.8
5.4
5.0
4.6
4.2
3.8
3.4
3.0
2.6
Forward Current
50
20
10
Forward Voltage
5
1
-60
2.5
Ambient Temperature Ta ( °C )
Ta=25°C
-40
Forward Voltage V
3.0
-20
3.5
0 20
4.0
I
I
I
FP
FP
FP
40
=60mA
=20mA
=5mA
60 80 100
F
4.5
(V)
5.0
! Forward Current vs.
! Ambient Temperature vs.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2.0
1.0
0.5
0.2
Relative Luminosity
Relative Luminosity
0
-60
0
Ambient Temperature Ta ( °C )
Ta=25°C
-40
Forward Current I
20
-20
40
NICHIA CORPORATION
0 20
60
I
40
FP
80
FP
=20mA
60 80 100
(mA)
100 120
! Duty Ratio vs.
! Ambient Temperature vs.
200
100
Allowable Forward Current
50
30
20
10
Allowable Forward Current
40
30
20
10
0
1
0
Ambient Temperature Ta (°C )
20
Model
Title
No.
Duty Ratio (%)
5
40
TYP.CHARACTERISTICS
10 20
60
Ta=25°C
80
031021317871
50
NSCB505C
100
100