NESB008AT Nichia Chemical Industries, NESB008AT Datasheet - Page 9

• Manufacturer Part Number: NESB008AT
• Description: Specifications for Nichia Chip Type Blue LED
• Manufacturer: Nichia Chemical Industries

100
3.8
3.6
3.4
3.2
3.0
2.8
2.6
Forward Voltage vs.
Forward Current
50
20
10
Ambient Temperature vs.
Forward Voltage
5
1
-40 -20
2.4
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Voltage V
2.8
0
3.2
20
40
3.6
I
I
FP
FP
=20mA
=5mA
60 80 100
F
4.0
(V)
4.4
3.0
2.5
2.0
1.5
1.0
0.5
2.0
1.0
0.5
0.2
Forward Current vs.
Relative Luminosity
Ambient Temperature vs.
Relative Luminosity
0
-40 -20
0
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Current I
20
0
NICHIA CORPORATION
40
20
40
60
I
FP
FP
60 80 100
=20mA
(mA)
80
100
200
100
8.5
Duty Ratio vs.
Allowable Forward Current
80
50
30
20
10
Ambient Temperature vs.
Allowable Forward Current
40
30
20
10
0
1
0
Ambient Temperature Ta (°C )
20
Model
Title
No.
Duty Ratio (%)
5
40
10 20
60
CHARACTERISTICS
Ta=25°C
80
051227546991
50
NESB008A
100
100