LAP-301BL Datasheet, PDF (3/4 Pages) Rohm – Single Digit High Brightness LED Numeric Display

LAP-301B / L Series
Electrical and optical characteristic curve
100
Ta=25℃
10
1
0.1
1
1.2 1.4 1.6 1.8
2
2.2 2.4
Forward Voltage : V_F(V)
Fig.1 Forward Current - Forward Voltage
1.6
I_F=10mA
1.4
1.2
1
0.8
0.6
0.4
-20
0
20
40
60
80
Case　Temperature : Tc(℃)
Fig.3 Relative Luminous Intensity -
Case Temperature(℃)
120
100
80
60
40
20
0
-25 -15 -5 5 15 25 35 45 55 65 75 85
Ambient Temperature（℃）
Fig.5 Derating
Data Sheet
10
1
0.1
0.01
1
10
100
Forward Current(mA)
Fig.2 Relative Luminous Intensity -
Forward Current
10
Ta=25℃
1
1
10
100
1000
10000
Pulse Duration : Tw (μs)
Fig.4 Ratio of Maximum Tolerable Peak Current-
Pulse Duration
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2010.12 - Rev.A