Derating
Ambient Temperature vs. Maximum Forward Current
0
10
20
30
40
50
60
-40 10 60 110
Ambient Temperature : Ta (
℃
)
Maximum Forward Current : I
F MAX.
(mA)
Repeatition Frequency
：
f
≧
50Hz
Duty=5%
Duty=10%
Duty=20%
Duty=50%
D
0.1
1.0
10.0
-40-20 0 20406080100
1
10
1 10 100 1000 10000 100000
2.4
1
10
100
110100
VUG
VUB
10kHz 1kHz 100Hz 50Hz
Page 8
Characteristics Chart （VUB,VUG)
1105W Series
Single Color Dome Lens Type
Dynamic Drive Rating
Duty cycle vs. Maximum Forward Current
Maximum Forward Current : I
FMAX.
(mA)
Duty (%)
Pulse Width vs. Maximum Tolerable Peak Current
I
F
Peak MAX./I
F
DC MAX.
Ambient Temp. vs. Relative Intensity
Condition:I
F
=10mA
Relative Intensity
Ambient Temp. : Ta (℃ )
(High Reliability type, V-Series)
2004.06.25
Ambient Temp. : Ta=25℃
Pulse Width : tw
(μs)
