SML-01 查看數據表（PDF） - ROHM Semiconductor
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SML-01 Datasheet PDF : 3 Pages
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SURFACE MOUNT LED LAMPS
■ Electrical Characteristic Curves
Forward Current - Forward Voltage
100.0
Ta＝25℃
10.0
SML-010BAT
SML-011BBT
SML-012BCT
SML-011EBT
SML-012ECT
1.0
2.8
3.0 3.2 3.4 3.6 3.8 4.0
FORWARD VOLTAGE : VF (V)
Relative Luminous Intensity - Case Temperature
1.6
IF=20mA
1.4
1.2
1.0
0.8
0.6
0.4
-30-20-10 0 10 20 30 40 50 60 70 80 90 100
CASE TEMPERATURE : Tc (℃)
SML-010BAT
SML-011BBT
SML-012BCT
SML-011EBT
SML-012ECT
Relative Luminous Intensity - Forward Current
150
100
SML-010BAT
SML-011BBT
SML-012BCT
SML-011EBT
SML-012ECT
50
0
0
10
20
30
IF : mA
Ratio of Maximum Tolerable Peak Current - Pulse Duration
5
3.5
SML-010BAT
SML-011BBT
SML-012BCT
SML-011EBT
SML-012ECT
Derating
1
1
10
100
1000
10000
PULSE DURATION : Tw (μs)
SML010BAT
30
SML011BBT
SML012BCT
SML011EBT
20
SML012ECT
10
0
-20 -10 0 10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta (℃)
SML-011YT
100.0
Ta＝25℃
SML-012YT
SML-011DT
SML-012DT
SML-011UT
SML-012UT
10.0
1.0
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : (V)
1.6
IF＝20mA
1.4
1.2
1.0
0.8
0.6
0.4
−30 −20 −10 0 10 20 30 40 50 60 70 80 90 100
CASE TEMPERATURE : Tc (℃)
SML-011YT
SML-012YT
SML-011DT
SML-012DT
SML-011UT
SML-012UT
250
f＝1kHz
200
150
DC
DF＝50％
100
20％
15％
50
10％
5％
00
10 20 30 40 50
60
PEAK FORWARD CURRENT : (mA)
SML-011YT
SML-012YT
SML-011DT
SML-012DT
SML-011UT
SML-012UT
SML-011YT
10
SML-012YT
SML-011DT
SML-012DT
SML-011UT
SML-012UT
3.3
1
1
10
100
1000
10000
PULSE DURATION : Tw (μs)
SML-011YT
30
SML-012YT
SML-011DT
SML-012DT
20
SML-011UT
SML-012UT
10
0
0 10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta (℃)
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