Numeric LED
T series
Characteristics Diagrams
Forward Current Derating Curve
70
Forward Current vs. Forward Voltage*
100
50
(T
a=
25˚C)
Luminous Intensity vs. Ambient Temperature
1000
500
Relative luminous intensity(%)
(1
F
=20mA/seg)
60
Forward current I
F
(mA/seg)
Forward current I
F(
mA/seg)
50
20
10
5
3
2
1
0.5
1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
Forward voltage V
F
(V/seg)
200
40
100
50
30
20
Mold type
10
0
-20
0
20
40
60
80
100
Ambient temperature T
a(
˚C)
20
10
-20
0
20
40
60
80
100
Ambient temperature T
a(
˚C)
Peak Forward Current Derating Curve
350
(Duty ratio1/10)
Luminous Intensity vs. Forward Current
500
(T
a=
25˚C)
Duty Ratio vs. Peak Forward Current
500
300
(T
a=
25˚C)
300
Peak forward current I
FM
(mA/seg)
Relative luminous intensity(%)
200
100
50
Peak forward current I
F
(mA/seg)
250
100
50
Mold type
30
200
20
10
5
150
Mold type
100
50
2
0
-20
0
20
40
60
80
100
Ambient temperature T
a(
˚C)
1
0.1
0.2
0.5
1
2
5
10
20
50
10
5
1/50
1/20
1/10
1/5
1/2
1
Forward current I
F
(mA/seg)
Duty ratio D
R
* In case of 25.4mm: value per 1segment 1chip
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
